pm25_2011_durham <- structure(list(date = structure(c(23L, 28L, 31L, 2L, 10L, 14L, 17L, 20L, 24L, 135L, 147L, 150L, 126L, 129L, 132L, 136L, 139L, 142L, 152L, 177L, 180L, 153L, 156L, 159L, 162L, 166L, 169L, 172L, 176L, 205L, 209L, 212L, 186L, 190L, 192L, 196L, 199L, 202L, 206L, 233L, 238L, 241L, 215L, 216L, 219L, 222L, 224L, 230L, 234L, 235L, 252L, 266L, 268L, 244L, 246L, 249L, 253L, 256L, 259L, 262L, 281L, 296L, 299L, 275L, 278L, 279L, 283L, 285L, 288L, 291L, 301L, 326L, 329L, 302L, 305L, 308L, 311L, 315L, 318L, 321L, 325L, 353L, 357L, 360L, 335L, 338L, 340L, 344L, 347L, 350L, 354L, 1L, 12L, 23L, 26L, 27L, 28L, 29L, 30L, 31L, 2L, 3L, 4L, 5L, 6L, 7L, 8L, 9L, 10L, 11L, 13L, 14L, 15L, 16L, 17L, 18L, 19L, 20L, 21L, 22L, 24L, 25L, 124L, 135L, 145L, 146L, 147L, 148L, 149L, 150L, 151L, 125L, 126L, 127L, 128L, 129L, 130L, 131L, 132L, 133L, 134L, 136L, 137L, 138L, 139L, 140L, 141L, 142L, 143L, 144L, 152L, 163L, 174L, 177L, 178L, 179L, 180L, 181L, 182L, 153L, 154L, 155L, 156L, 157L, 158L, 159L, 160L, 161L, 162L, 164L, 165L, 166L, 167L, 168L, 169L, 170L, 171L, 172L, 173L, 175L, 176L, 183L, 194L, 205L, 207L, 208L, 209L, 210L, 211L, 212L, 184L, 185L, 186L, 187L, 188L, 189L, 190L, 191L, 192L, 193L, 195L, 196L, 197L, 198L, 199L, 200L, 201L, 202L, 203L, 204L, 206L, 213L, 223L, 233L, 236L, 237L, 238L, 239L, 240L, 241L, 214L, 215L, 216L, 217L, 218L, 219L, 220L, 221L, 222L, 224L, 225L, 226L, 227L, 228L, 229L, 230L, 231L, 232L, 234L, 235L, 242L, 252L, 263L, 265L, 267L, 268L, 269L, 243L, 244L, 245L, 247L, 248L, 249L, 250L, 251L, 253L, 254L, 255L, 256L, 257L, 258L, 259L, 260L, 261L, 262L, 264L, 270L, 281L, 292L, 295L, 296L, 297L, 298L, 299L, 300L, 271L, 272L, 273L, 274L, 275L, 276L, 277L, 278L, 279L, 280L, 282L, 283L, 284L, 285L, 286L, 287L, 288L, 289L, 290L, 291L, 293L, 294L, 301L, 312L, 323L, 326L, 327L, 328L, 329L, 330L, 331L, 302L, 303L, 304L, 305L, 306L, 307L, 308L, 309L, 310L, 311L, 313L, 314L, 315L, 316L, 317L, 318L, 319L, 320L, 321L, 322L, 324L, 325L, 332L, 342L, 353L, 355L, 356L, 357L, 358L, 359L, 360L, 333L, 334L, 335L, 336L, 337L, 338L, 339L, 340L, 341L, 343L, 344L, 345L, 346L, 347L, 348L, 349L, 350L, 351L, 352L, 354L, 32L, 43L, 54L, 57L, 58L, 59L, 60L, 61L, 62L, 33L, 34L, 35L, 36L, 37L, 38L, 39L, 40L, 41L, 42L, 44L, 45L, 46L, 47L, 48L, 49L, 50L, 51L, 52L, 53L, 55L, 56L, 63L, 74L, 85L, 87L, 88L, 89L, 90L, 91L, 92L, 64L, 65L, 66L, 67L, 68L, 69L, 70L, 71L, 72L, 73L, 75L, 76L, 77L, 78L, 79L, 80L, 81L, 82L, 83L, 84L, 86L, 93L, 104L, 115L, 118L, 119L, 120L, 121L, 122L, 123L, 94L, 95L, 96L, 97L, 98L, 99L, 100L, 101L, 102L, 103L, 105L, 106L, 107L, 108L, 109L, 110L, 111L, 112L, 113L, 114L, 116L, 117L), .Label = c("1/1/11", "1/10/11", "1/11/11", "1/12/11", "1/13/11", "1/14/11", "1/15/11", "1/16/11", "1/17/11", "1/18/11", "1/19/11", "1/2/11", "1/20/11", "1/21/11", "1/22/11", "1/23/11", "1/24/11", "1/25/11", "1/26/11", "1/27/11", "1/28/11", "1/29/11", "1/3/11", "1/30/11", "1/31/11", "1/4/11", "1/5/11", "1/6/11", "1/7/11", "1/8/11", "1/9/11", "10/1/11", "10/10/11", "10/11/11", "10/12/11", "10/13/11", "10/14/11", "10/15/11", "10/16/11", "10/17/11", "10/18/11", "10/19/11", "10/2/11", "10/20/11", "10/21/11", "10/22/11", "10/23/11", "10/24/11", "10/25/11", "10/26/11", "10/27/11", "10/28/11", "10/29/11", "10/3/11", "10/30/11", "10/31/11", "10/4/11", "10/5/11", "10/6/11", "10/7/11", "10/8/11", "10/9/11", "11/1/11", "11/10/11", "11/11/11", "11/12/11", "11/13/11", "11/14/11", "11/15/11", "11/16/11", "11/17/11", "11/18/11", "11/19/11", "11/2/11", "11/20/11", "11/21/11", "11/22/11", "11/23/11", "11/24/11", "11/25/11", "11/26/11", "11/27/11", "11/28/11", "11/29/11", "11/3/11", "11/30/11", "11/4/11", "11/5/11", "11/6/11", "11/7/11", "11/8/11", "11/9/11", "12/1/11", "12/10/11", "12/11/11", "12/12/11", "12/13/11", "12/14/11", "12/15/11", "12/16/11", "12/17/11", "12/18/11", "12/19/11", "12/2/11", "12/20/11", "12/21/11", "12/22/11", "12/23/11", "12/24/11", "12/25/11", "12/26/11", "12/27/11", "12/28/11", "12/29/11", "12/3/11", "12/30/11", "12/31/11", "12/4/11", "12/5/11", "12/6/11", "12/7/11", "12/8/11", "12/9/11", "2/1/11", "2/10/11", "2/11/11", "2/12/11", "2/13/11", "2/14/11", "2/15/11", "2/16/11", "2/17/11", "2/18/11", "2/19/11", "2/2/11", "2/20/11", "2/21/11", "2/22/11", "2/23/11", "2/24/11", "2/25/11", "2/26/11", "2/27/11", "2/28/11", "2/3/11", "2/4/11", "2/5/11", "2/6/11", "2/7/11", "2/8/11", "2/9/11", "3/1/11", "3/10/11", "3/11/11", "3/12/11", "3/13/11", "3/14/11", "3/15/11", "3/16/11", "3/17/11", "3/18/11", "3/19/11", "3/2/11", "3/20/11", "3/21/11", "3/22/11", "3/23/11", "3/24/11", "3/25/11", "3/26/11", "3/27/11", "3/28/11", "3/29/11", "3/3/11", "3/30/11", "3/31/11", "3/4/11", "3/5/11", "3/6/11", "3/7/11", "3/8/11", "3/9/11", "4/1/11", "4/10/11", "4/11/11", "4/12/11", "4/13/11", "4/14/11", "4/15/11", "4/16/11", "4/17/11", "4/18/11", "4/19/11", "4/2/11", "4/20/11", "4/21/11", "4/22/11", "4/23/11", "4/24/11", "4/25/11", "4/26/11", "4/27/11", "4/28/11", "4/29/11", "4/3/11", "4/30/11", "4/4/11", "4/5/11", "4/6/11", "4/7/11", "4/8/11", "4/9/11", "5/1/11", "5/10/11", "5/11/11", "5/12/11", "5/13/11", "5/14/11", "5/15/11", "5/16/11", "5/17/11", "5/18/11", "5/2/11", "5/21/11", "5/22/11", "5/23/11", "5/24/11", "5/25/11", "5/26/11", "5/27/11", "5/28/11", "5/29/11", "5/3/11", "5/30/11", "5/31/11", "5/4/11", "5/5/11", "5/6/11", "5/7/11", "5/8/11", "5/9/11", "6/1/11", "6/10/11", "6/11/11", "6/12/11", "6/14/11", "6/15/11", "6/16/11", "6/17/11", "6/18/11", "6/19/11", "6/2/11", "6/20/11", "6/21/11", "6/22/11", "6/23/11", "6/24/11", "6/25/11", "6/26/11", "6/27/11", "6/28/11", "6/29/11", "6/3/11", "6/30/11", "6/4/11", "6/5/11", "6/7/11", "6/8/11", "6/9/11", "7/1/11", "7/10/11", "7/11/11", "7/12/11", "7/13/11", "7/14/11", "7/15/11", "7/16/11", "7/17/11", "7/18/11", "7/19/11", "7/2/11", "7/20/11", "7/21/11", "7/22/11", "7/23/11", "7/24/11", "7/25/11", "7/26/11", "7/27/11", "7/28/11", "7/29/11", "7/3/11", "7/30/11", "7/31/11", "7/4/11", "7/5/11", "7/6/11", "7/7/11", "7/8/11", "7/9/11", "8/1/11", "8/10/11", "8/11/11", "8/12/11", "8/13/11", "8/14/11", "8/15/11", "8/16/11", "8/17/11", "8/18/11", "8/19/11", "8/2/11", "8/20/11", "8/21/11", "8/22/11", "8/23/11", "8/24/11", "8/25/11", "8/26/11", "8/27/11", "8/28/11", "8/29/11", "8/3/11", "8/30/11", "8/31/11", "8/4/11", "8/5/11", "8/6/11", "8/7/11", "8/8/11", "8/9/11", "9/1/11", "9/10/11", "9/11/11", "9/12/11", "9/13/11", "9/14/11", "9/15/11", "9/17/11", "9/18/11", "9/19/11", "9/2/11", "9/20/11", "9/21/11", "9/22/11", "9/23/11", "9/24/11", "9/25/11", "9/26/11", "9/27/11", "9/28/11", "9/29/11", "9/3/11", "9/30/11", "9/4/11", "9/5/11", "9/6/11", "9/7/11", "9/8/11", "9/9/11"), class = "factor"), aqs_site_id = structure(c(1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L ), .Label = "37-063-0015", class = "factor"), poc = c(1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L, 3L), daily_mean_pm2_5_concentration = c(5.9000000000000004, 10.4, 5.5999999999999996, 6.2000000000000002, 9.4000000000000004, 5, 11.5, 9.8000000000000007, 12.5, 5.5, 5.2999999999999998, 5, 11.300000000000001, 5.9000000000000004, 17.199999999999999, 5.2999999999999998, 7.5, 7.5999999999999996, 3.7000000000000002, 8.9000000000000004, 4.5, 2.7000000000000002, 10.5, 6.0999999999999996, 8.3000000000000007, 13.800000000000001, 9.0999999999999996, 10.6, 4.7999999999999998, 6.0999999999999996, 5.5999999999999996, 9.0999999999999996, 7.2000000000000002, 6.5999999999999996, 8.5999999999999996, 8.5999999999999996, 11, 5.5999999999999996, 6.2000000000000002, 8.5, 9.3000000000000007, 8.8000000000000007, 18.600000000000001, 20, 8, 6.2999999999999998, 10.800000000000001, 6.7999999999999998, 14.9, 22.5, 16.899999999999999, 16.800000000000001, 21.300000000000001, 14.199999999999999, 10.800000000000001, 12, 8.4000000000000004, 4.2999999999999998, 14.1, 8.4000000000000004, 17.300000000000001, 10, 12.4, 9.1999999999999993, 7.9000000000000004, 9.5999999999999996, 18, 17.199999999999999, 10, 14.300000000000001, 10.699999999999999, 16.199999999999999, 10.1, 8.8000000000000007, 15.199999999999999, 10.1, 13.699999999999999, 8.4000000000000004, 6.5999999999999996, 15.199999999999999, 8.6999999999999993, 15.800000000000001, 3.7999999999999998, 10.699999999999999, 11.699999999999999, 13.199999999999999, 2.8999999999999999, 4.5999999999999996, 5.5999999999999996, 8.1999999999999993, 5.7000000000000002, 16.712499999999999, 3.7541666669999998, 4.8555555559999997, 8.6875, 10.18333333, 8.4958333330000002, 5.9916666669999996, 5.3208333330000004, 6.9124999999999996, 6.6041666670000003, 5.8041666669999996, 7.8083333330000002, 9.0958333329999999, 10.454166669999999, 11.929166670000001, 14.016666669999999, 12.983333330000001, 8.5791666670000009, 7.1958333330000004, 6.9375, 4.9124999999999996, 7.1833333330000002, 14.22916667, 10.61904762, 13.15833333, 3.9500000000000002, 10.58333333, 12.18333333, 9.4208333329999991, 14.258333329999999, 13.80833333, 10.252380949999999, 6.1291666669999998, 6.7874999999999996, 7.6041666670000003, 4.3208333330000004, 8.2249999999999996, 10.31666667, 6.8333333329999997, 5.6124999999999998, 7.25, 11.30833333, 8.5958333329999999, 5.2625000000000002, 7.25, 7.0708333330000004, 11.10416667, 21.912500000000001, 17.391666669999999, 2.6833333330000002, 5.8875000000000002, 7.4857142860000003, 8.1863636359999994, 7.7708333329999997, 10.55833333, 7.4166666670000003, 8.7708333330000006, 15.824999999999999, 10.323809519999999, 3.5125000000000002, 8.0791666670000009, 4.5958333329999999, 7.4166666670000003, 5.0416666670000003, 1.870833333, 4.6875, 4.4708333329999999, 5.9041666670000001, 2.3875000000000002, 4.3958333329999997, 8.4083333329999999, 11.71666667, 8.875, 8.4166666669999994, 6.2791666670000001, 5.4916666669999996, 12.34166667, 7.5750000000000002, 6.1666666670000003, 9.2249999999999996, 11.16363636, 9.7454545449999994, 3.9624999999999999, 7.483333333, 6.3541666670000003, 6.3208333330000004, 9.5625, 11.50416667, 5.7000000000000002, 2.891666667, 9.1958333329999995, 7.733333333, 5.5708333330000004, 7.454166667, 3.5666666669999998, 5.5208333329999997, 7.7833333329999999, 16.520833329999999, 7.8833333330000004, 5.6458333329999997, 12.15833333, 6.1291666669999998, 4.266666667, 9.8625000000000007, 8.8916666670000009, 4.9874999999999998, 4.983333333, 9.7750000000000004, 15.72916667, 11, 8.6416666670000009, 5.8624999999999998, 8.8499999999999996, 12.40833333, 10.112500000000001, 4.2208333329999999, 5.5142857139999997, 6.6375000000000002, 5.9041666670000001, 7.4291666669999996, 9.3249999999999993, 9.1291666669999998, 8.1041666669999994, 3.4500000000000002, 5.5416666670000003, 9.1166666670000005, 8.6791666670000005, 7.5708333330000004, 8.6458333330000006, 11.79166667, 16.479166670000001, 16.37083333, 11.47083333, 9.3874999999999993, 5.6916666669999998, 4.4291666669999996, 5.3666666669999996, 5.170833333, 9.9375, 13.262499999999999, 14.387499999999999, 10.94166667, 8.9619047619999996, 16.266666669999999, 3.9952380949999999, 6.579166667, 11.266666669999999, 13.233333330000001, 19.679166670000001, 28.649999999999999, 15.675000000000001, 7.9791666670000003, 14.508333329999999, 19.483333330000001, 23.262499999999999, 23.37083333, 20.391666669999999, 14.49583333, 15.616666670000001, 10.1625, 14.79166667, 12.15, 12.39583333, 4.4545454549999999, 9.2125000000000004, 42.445833329999999, 8.2458333330000002, 4.8250000000000002, 9.7166666670000001, 11.204166669999999, 15.7125, 15.199999999999999, 9.8499999999999996, 8.3791666669999998, 12.512499999999999, 16.475000000000001, 18.1875, 23.37916667, 19.645833329999999, 12.95833333, 19.877272730000001, 11.358333330000001, 11.954166669999999, 8.5708333329999995, 17.779166669999999, 20.425000000000001, 18.962499999999999, 18.220833330000001, 9.9000000000000004, 5.266666667, 6.266666667, 7.0499999999999998, 10.12916667, 21.899999999999999, 19.524999999999999, 18.916666670000001, 21.9375, 17.404166669999999, 13.304166670000001, 9.5583333330000002, 10.93181818, 14.6, 18.75416667, 14.9, 19.44166667, 7.1375000000000002, 9.4749999999999996, 15.2875, 19.225000000000001, 17.520833329999999, 15.625, 8.8791666669999998, 13.991666670000001, 12.27727273, 9.3708333330000002, 9.3800000000000008, 12.195833329999999, 19.375, 15.074999999999999, 6.2249999999999996, 7.8624999999999998, 12.025, 12.800000000000001, 13.99583333, 14.75454545, 12.204166669999999, 12.070833329999999, 8.2833333329999999, 8.7166666670000001, 9.6636363640000003, 9.2208333329999999, 8.6958333329999995, 4.4375, 15.875, 13.91666667, 9.9625000000000004, 8.9208333329999991, 11.320833329999999, 17.720833330000001, 16.541666670000001, 13.375, 11.91666667, 6.391666667, 5.9416666669999998, 14.429166670000001, 14.838095239999999, 11.44166667, 9.3333333330000006, 12.28333333, 14.554166670000001, 14.391666669999999, 13.4125, 5.391666667, 3.3333333330000001, 5.3499999999999996, 7.6208333330000002, 4.8809523810000002, 6.1523809519999997, 5.0999999999999996, 7.0708333330000004, 3.6833333330000002, 5.1208333330000002, 9.8708333330000002, 7.375, 8.5333333329999999, 7.1958333330000004, 2.1458333330000001, 4.8875000000000002, 5.329166667, 6.0333333329999999, 8.3041666670000005, 9.7874999999999996, 7.3250000000000002, 7.3499999999999996, 5.7750000000000004, 9.0208333330000006, 10.58636364, 7.2083333329999997, 6.2000000000000002, 7.3666666669999996, 7.1500000000000004, 5.8208333330000004, 11.775, 11.45238095, 1.5625, 4.6875, 6.641666667, 7.1666666670000003, 9.9041666670000001, 12.24583333, 10.27083333, 12.9625, 12.44166667, 1.6458333329999999, 2.108333333, 9.0791666670000009, 6.483333333, 7.7625000000000002, 9.5083333329999995, 11.554166670000001, 8.4250000000000007, 5.1624999999999996, 5.983333333, 6.8416666670000001, 9.4583333330000006, 8.6166666670000005, 7.1150000000000002, 6.4749999999999996, 8.9124999999999996, 9.2041666670000009, 9.3708333330000002, 8.9749999999999996, 10.079166669999999, 3.4083333329999999, 5.8791666669999998, 11.85, 13.170833330000001, 8.4210526320000003, 14.00416667, 2.25, 6.5750000000000002, 8.7750000000000004, 9.8375000000000004, 6.3958333329999997, 3.8833333329999999, 2.1749999999999998, 4.2083333329999997, 6.1500000000000004, 10.625, 9.5333333329999999, 10.954166669999999, 9.1999999999999993, 4.25, 1.9375, 5.5583333330000002, 10.625, 9.5541666670000005, 7.2458333330000002, 8.6333333329999995, 11.545833330000001, 10.37368421, 10.612500000000001, 7.4666666670000001, 7.5416666670000003, 10.8375, 12.025, 15.22916667, 8.2750000000000004, 7.3666666669999996, 3.1499999999999999, 7.9291666669999996, 10.7875, 7.329166667, 4.1208333330000002, 4.2833333329999999, 8.4000000000000004, 10.15833333, 8.6166666670000005), units = structure(c(1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L), .Label = "ug/m3 LC", class = "factor"), daily_aqi_value = c(19, 34, 18, 20, 31, 16, 37, 32, 41, 18, 17, 16, 37, 19, 54, 17, 24, 25, 12, 29, 15, 9, 34, 20, 27, 45, 30, 34, 16, 20, 18, 30, 23, 21, 28, 28, 36, 18, 20, 28, 30, 29, 57, 60, 26, 20, 35, 22, 48, 65, 54, 54, 62, 46, 35, 39, 27, 14, 46, 27, 55, 32, 40, 30, 26, 31, 56, 54, 32, 46, 35, 52, 33, 29, 49, 33, 44, 27, 21, 49, 28, 52, 12, 35, 38, 43, 9, 15, 18, 27, 19, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA, NA), daily_obs_count = c(1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 24L, 24L, 18L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 21L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 21L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 21L, 22L, 24L, 24L, 24L, 24L, 24L, 21L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 22L, 22L, 24L, 24L, 24L, 24L, 24L, 24L, 21L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 22L, 24L, 24L, 24L, 24L, 24L, 24L, 21L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 21L, 24L, 21L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 22L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 22L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 22L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 21L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 22L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 22L, 24L, 20L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 22L, 24L, 24L, 24L, 24L, 22L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 21L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 21L, 21L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 22L, 24L, 24L, 24L, 24L, 24L, 24L, 21L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 20L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 19L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 19L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L, 24L), percent_complete = c(100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 75L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 88L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 88L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 88L, 92L, 100L, 100L, 100L, 100L, 100L, 88L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 92L, 92L, 100L, 100L, 100L, 100L, 100L, 100L, 88L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 92L, 100L, 100L, 100L, 100L, 100L, 100L, 88L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 88L, 100L, 88L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 92L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 92L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 92L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 88L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 92L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 92L, 100L, 83L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 92L, 100L, 100L, 100L, 100L, 92L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 88L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 88L, 88L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 92L, 100L, 100L, 100L, 100L, 100L, 100L, 88L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 83L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 79L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 79L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L, 100L), aqs_parameter_code = c(88101L, 88101L, 88101L, 88101L, 88101L, 88101L, 88101L, 88101L, 88101L, 88101L, 88101L, 88101L, 88101L, 88101L, 88101L, 88101L, 88101L, 88101L, 88101L, 88101L, 88101L, 88101L, 88101L, 88101L, 88101L, 88101L, 88101L, 88101L, 88101L, 88101L, 88101L, 88101L, 88101L, 88101L, 88101L, 88101L, 88101L, 88101L, 88101L, 88101L, 88101L, 88101L, 88101L, 88101L, 88101L, 88101L, 88101L, 88101L, 88101L, 88101L, 88101L, 88101L, 88101L, 88101L, 88101L, 88101L, 88101L, 88101L, 88101L, 88101L, 88101L, 88101L, 88101L, 88101L, 88101L, 88101L, 88101L, 88101L, 88101L, 88101L, 88101L, 88101L, 88101L, 88101L, 88101L, 88101L, 88101L, 88101L, 88101L, 88101L, 88101L, 88101L, 88101L, 88101L, 88101L, 88101L, 88101L, 88101L, 88101L, 88101L, 88101L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L, 88502L ), aqs_parameter_desc = structure(c(2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 2L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L), .Label = c("Acceptable PM2.5 AQI & Speciation Mass", "PM2.5 - Local Conditions"), class = "factor"), csa_code = c(450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L, 450L), csa_name = structure(c(1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L), .Label = "Raleigh-Durham-Cary, NC", class = "factor"), cbsa_code = c(20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L, 20500L), cbsa_name = structure(c(1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L), .Label = "Durham, NC", class = "factor"), state_code = c(37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L, 37L), state = structure(c(1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L), .Label = "North Carolina", class = "factor"), county_code = c(63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L, 63L), county = structure(c(1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L, 1L), .Label = "Durham", class = "factor"), site_latitude = c(36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001, 36.032944000000001 ), site_longitude = c(-78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417, -78.905417)), class = c("tbl_df", "tbl", "data.frame"), row.names = c(NA, -449L))