Local Data Search
A total of 439 results found. Show Results on Map.
| Rank | Air Quality Index ▼ | City / Population |
| 1. | 44.2 | Oelrichs, SD / 148 |
| 1. | 44.2 | Edgemont, SD / 859 |
| 3. | 43.9 | Oglala, SD / 1,321 |
| 4. | 43.8 | Buffalo Gap, SD / 151 |
| 4. | 43.8 | Hot Springs, SD / 3,565 |
| 4. | 43.8 | Smithwick, SD |
| 4. | 43.8 | Oral, SD |
| 8. | 43.4 | Allen, SD / 655 |
| 8. | 43.4 | Pringle, SD / 192 |
| 8. | 43.4 | Kyle, SD / 746 |
| 8. | 43.4 | Porcupine, SD / 1,351 |
| 8. | 43.4 | Pine Ridge, SD / 3,329 |
| 8. | 43.4 | Batesland, SD / 157 |
| 8. | 43.4 | Fairburn, SD / 63 |
| 8. | 43.4 | Manderson, SD |
| 8. | 43.4 | Wounded Knee, SD / 462 |
| 8. | 43.4 | Custer, SD / 1,918 |
| 8. | 43.4 | Manderson-White Horse Creek, SD / 847 |
| 8. | 43.4 | Martin, SD / 981 |
| 20. | 42.6 | Tuthill, SD |
| 21. | 42.5 | Spring Creek, SD / 168 |
| 22. | 42.2 | Camp Crook, SD / 84 |
| 23. | 42.1 | Norris, SD / 120 |
| 23. | 42.1 | Rosebud, SD / 1,682 |
| 23. | 42.1 | Saint Francis, SD / 689 |
| 23. | 42.1 | Two Strike, SD / 425 |
| 27. | 42.0 | Wanblee, SD / 680 |
| 28. | 41.9 | Soldier Creek, SD / 87 |
| 28. | 41.9 | Long Valley, SD |
| 28. | 41.9 | Parmelee, SD / 837 |
| 31. | 41.8 | Corn Creek, SD / 148 |
| 31. | 41.8 | Belvidere, SD / 51 |
| 33. | 41.7 | Okreek, SD / 380 |
| 33. | 41.7 | Howes, SD |
| 35. | 41.6 | Mission, SD / 880 |
| 35. | 41.6 | Interior, SD / 77 |
| 35. | 41.6 | Kadoka, SD / 670 |
| 35. | 41.6 | Cottonwood, SD / 3 |
| 35. | 41.6 | Wasta, SD / 55 |
| 35. | 41.6 | Antelope, SD / 1,211 |
| 35. | 41.6 | White Horse, SD / 216 |
| 35. | 41.6 | Wall, SD / 912 |
| 35. | 41.6 | Cherry Creek, SD |
| 35. | 41.6 | Wood, SD / 32 |
| 35. | 41.6 | Quinn, SD / 93 |
| 35. | 41.6 | Okaton, SD / 6 |
| 35. | 41.6 | Philip, SD / 773 |
| 35. | 41.6 | Milesville, SD |
| 35. | 41.6 | Scenic, SD |
| 35. | 41.6 | White River, SD / 508 |
| 51. | 41.5 | Draper, SD / 80 |
| 51. | 41.5 | Fort Pierre, SD / 2,322 |
| 51. | 41.5 | Presho, SD / 509 |
| 51. | 41.5 | Vivian, SD / 76 |
| 51. | 41.5 | Murdo, SD / 351 |
| 51. | 41.5 | New Witten, SD / 42 |
| 51. | 41.5 | Pierre, SD / 13,885 |
| 51. | 41.5 | Witten, SD |
| 59. | 41.4 | Blunt, SD / 378 |
| 60. | 41.3 | Midland, SD / 178 |
| 61. | 41.2 | Black Hawk, SD |
| 61. | 41.2 | Fort Meade, SD |
| 61. | 41.2 | Ellsworth Afb, SD |
| 61. | 41.2 | Piedmont, SD / 878 |
| 61. | 41.2 | Colonial Pine Hills, SD / 2,328 |
| 61. | 41.2 | Caputa, SD |
| 61. | 41.2 | Johnson Siding, SD / 653 |
| 61. | 41.2 | New Underwood, SD / 601 |
| 61. | 41.2 | Hermosa, SD / 463 |
| 61. | 41.2 | Box Elder, SD / 8,683 |
| 61. | 41.2 | Keystone, SD / 365 |
| 61. | 41.2 | Summerset, SD / 2,240 |
| 61. | 41.2 | Ashland Heights, SD / 622 |
| 61. | 41.2 | Rapid Valley, SD / 8,619 |
| 61. | 41.2 | Nemo, SD |
| 61. | 41.2 | Blucksberg Mountain, SD / 493 |
| 61. | 41.2 | Rapid City, SD / 70,126 |
| 61. | 41.2 | Green Valley, SD / 639 |
| 61. | 41.2 | Hill City, SD / 1,171 |
| 61. | 41.2 | Blackhawk, SD / 2,754 |
| 81. | 41.1 | Fruitdale, SD / 67 |
| 81. | 41.1 | Newell, SD / 726 |
| 81. | 41.1 | Sturgis, SD / 6,652 |
| 81. | 41.1 | Nisland, SD / 339 |
| 85. | 41.0 | Belle Fourche, SD / 5,677 |
| 85. | 41.0 | Onida, SD / 757 |
| 85. | 41.0 | Redig, SD |
| 88. | 40.9 | Dupree, SD / 582 |
| 88. | 40.9 | Saint Onge, SD / 26 |
| 88. | 40.9 | Deadwood, SD / 1,153 |
| 88. | 40.9 | Lead, SD / 3,097 |
| 88. | 40.9 | Spearfish, SD / 10,836 |
| 88. | 40.9 | Whitewood, SD / 899 |
| 88. | 40.9 | Vale, SD / 170 |
| 88. | 40.9 | Central City, SD / 126 |
| 96. | 40.8 | North Spearfish, SD / 1,969 |
| 97. | 40.7 | Harrold, SD / 139 |
| 97. | 40.7 | Faith, SD / 413 |
| 97. | 40.7 | Ideal, SD |
| 97. | 40.7 | Holabird, SD |
| 97. | 40.7 | Fort Thompson, SD / 1,305 |
| 97. | 40.7 | Chamberlain, SD / 2,660 |
| 97. | 40.7 | Oacoma, SD / 483 |
| 97. | 40.7 | Lower Brule, SD / 727 |
| 97. | 40.7 | Reliance, SD / 228 |
| 97. | 40.7 | Highmore, SD / 975 |
| 97. | 40.7 | Hamill, SD / 11 |
| 97. | 40.7 | Kennebec, SD / 346 |
| 97. | 40.7 | Stephan, SD |
| 110. | 40.6 | Union Center, SD |
| 110. | 40.6 | Cow Creek, SD / 41 |
| 110. | 40.6 | Mud Butte, SD |
| 110. | 40.6 | Dallas, SD / 97 |
| 110. | 40.6 | North Eagle Butte, SD / 2,083 |
| 110. | 40.6 | Gregory, SD / 1,448 |
| 110. | 40.6 | Eagle Butte, SD / 1,369 |
| 110. | 40.6 | Winner, SD / 2,871 |
| 110. | 40.6 | Lantry, SD |
| 110. | 40.6 | Colome, SD / 248 |
| 110. | 40.6 | Hayes, SD |
| 121. | 40.5 | Agar, SD / 58 |
| 121. | 40.5 | White Owl, SD |
| 121. | 40.5 | Ridgeview, SD |
| 121. | 40.5 | Green Grass, SD / 14 |
| 121. | 40.5 | La Plant, SD / 233 |
| 121. | 40.5 | Owanka, SD |
| 121. | 40.5 | Enning, SD |
| 128. | 40.5 | Mount Vernon, SD / 558 |
| 128. | 40.5 | Olivet, SD / 92 |
| 128. | 40.5 | Milltown, SD / 20 |
| 128. | 40.5 | Harrison, SD / 111 |
| 128. | 40.5 | New Holland, SD / 49 |
| 128. | 40.5 | Geddes, SD / 209 |
| 128. | 40.5 | Parkston, SD / 1,781 |
| 128. | 40.5 | Mitchell, SD / 15,490 |
| 128. | 40.5 | Menno, SD / 577 |
| 128. | 40.5 | Tripp, SD / 550 |
| 128. | 40.5 | Viborg, SD / 862 |
| 128. | 40.5 | Dimock, SD / 174 |
| 128. | 40.5 | Lake Andes, SD / 922 |
| 128. | 40.5 | Delmont, SD / 220 |
| 128. | 40.5 | Davis, SD / 60 |
| 128. | 40.5 | Armour, SD / 902 |
| 128. | 40.5 | White Lake, SD / 386 |
| 128. | 40.5 | Corsica, SD / 599 |
| 128. | 40.5 | Kaylor, SD / 71 |
| 128. | 40.5 | Storla, SD / 6 |
| 128. | 40.5 | Stickney, SD / 238 |
| 128. | 40.5 | Freeman, SD / 1,275 |
| 128. | 40.5 | Plankinton, SD / 716 |
| 128. | 40.5 | Hurley, SD / 369 |
| 128. | 40.5 | Scotland, SD / 871 |
| 128. | 40.5 | Loomis, SD / 22 |
| 128. | 40.5 | Aurora Center, SD / 56 |
| 128. | 40.5 | Ethan, SD / 349 |
| 156. | 40.4 | Marty, SD / 588 |
| 156. | 40.4 | Lesterville, SD / 138 |
| 156. | 40.4 | Richland, SD / 76 |
| 156. | 40.4 | Jefferson, SD / 570 |
| 156. | 40.4 | Mission Hill, SD / 247 |
| 156. | 40.4 | Burbank, SD |
| 156. | 40.4 | Yankton, SD / 14,513 |
| 156. | 40.4 | Elk Point, SD / 2,075 |
| 156. | 40.4 | Wakonda, SD / 340 |
| 156. | 40.4 | Wagner, SD / 1,633 |
| 156. | 40.4 | Volin, SD / 152 |
| 156. | 40.4 | Vermillion, SD / 10,697 |
| 156. | 40.4 | Utica, SD / 52 |
| 156. | 40.4 | Tyndall, SD / 1,188 |
| 156. | 40.4 | Springfield, SD / 1,926 |
| 156. | 40.4 | Avon, SD / 618 |
| 156. | 40.4 | Running Water, SD / 65 |
| 156. | 40.4 | Ravinia, SD / 84 |
| 156. | 40.4 | Beresford, SD / 2,411 |
| 156. | 40.4 | Tabor, SD / 379 |
| 156. | 40.4 | Pickstown, SD / 176 |
| 156. | 40.4 | Alcester, SD / 785 |
| 156. | 40.4 | Gayville, SD / 339 |
| 156. | 40.4 | Centerville, SD / 758 |
| 156. | 40.4 | Irene, SD / 531 |
| 156. | 40.4 | Dante, SD / 82 |
| 182. | 40.3 | Dakota Dunes, SD / 2,895 |
| 182. | 40.3 | Gary, SD / 236 |
| 182. | 40.3 | Buffalo, SD / 358 |
| 185. | 40.2 | Meadow, SD |
| 185. | 40.2 | Lane, SD / 101 |
| 185. | 40.2 | Alpena, SD / 296 |
| 185. | 40.2 | Woonsocket, SD / 588 |
| 185. | 40.2 | Wessington Springs, SD / 846 |
| 190. | 40.1 | Burke, SD / 678 |
| 190. | 40.1 | Bijou Hills, SD / 6 |
| 190. | 40.1 | Gann Valley, SD / 17 |
| 190. | 40.1 | Bonesteel, SD / 276 |
| 190. | 40.1 | Ola, SD / 13 |
| 190. | 40.1 | Saint Charles, SD / 22 |
| 190. | 40.1 | Herrick, SD / 99 |
| 190. | 40.1 | Fairfax, SD / 100 |
| 190. | 40.1 | Kimball, SD / 522 |
| 190. | 40.1 | North Sioux City, SD / 2,551 |
| 190. | 40.1 | Platte, SD / 1,427 |
| 190. | 40.1 | Prairie City, SD / 6 |
| 190. | 40.1 | Pukwana, SD / 250 |
| 203. | 39.9 | Wessington, SD / 231 |
| 203. | 39.9 | Saint Lawrence, SD / 140 |
| 203. | 39.9 | Wolsey, SD / 519 |
| 206. | 39.8 | Reva, SD |
| 206. | 39.8 | Bruce, SD / 182 |
| 206. | 39.8 | Badger, SD / 70 |
| 206. | 39.8 | Estelline, SD / 818 |
| 206. | 39.8 | Ward, SD / 35 |
| 206. | 39.8 | Ree Heights, SD / 68 |
| 206. | 39.8 | Brookings, SD / 22,645 |
| 206. | 39.8 | Virgil, SD / 13 |
| 206. | 39.8 | Elkton, SD / 655 |
| 215. | 39.7 | Egan, SD / 329 |
| 215. | 39.7 | Nunda, SD / 52 |
| 215. | 39.7 | Lake Madison, SD / 776 |
| 215. | 39.7 | Trent, SD / 278 |
| 215. | 39.7 | Oldham, SD / 135 |
| 215. | 39.7 | Erwin, SD / 60 |
| 215. | 39.7 | Colman, SD / 685 |
| 215. | 39.7 | Sinai, SD / 169 |
| 215. | 39.7 | Chester, SD / 302 |
| 215. | 39.7 | Sherman, SD / 103 |
| 215. | 39.7 | Ramona, SD / 164 |
| 215. | 39.7 | Flandreau, SD / 2,088 |
| 215. | 39.7 | Clear Lake, SD / 1,374 |
| 215. | 39.7 | Madison, SD / 6,830 |
| 215. | 39.7 | Brant Lake, SD / 201 |
| 215. | 39.7 | Arlington, SD / 1,010 |
| 215. | 39.7 | De Smet, SD / 1,223 |
| 215. | 39.7 | Dell Rapids, SD / 3,687 |
| 215. | 39.7 | Carthage, SD / 210 |
| 215. | 39.7 | Lake Preston, SD / 662 |
| 215. | 39.7 | Iroquois, SD / 254 |
| 215. | 39.7 | Volga, SD / 2,259 |
| 215. | 39.7 | Winfred, SD / 90 |
| 215. | 39.7 | Hetland, SD / 36 |
| 215. | 39.7 | Wentworth, SD / 139 |
| 215. | 39.7 | Brandt, SD / 85 |
| 215. | 39.7 | Rutland, SD |
| 242. | 39.6 | Farmer, SD / 2 |
| 242. | 39.6 | Canova, SD / 83 |
| 242. | 39.6 | Pine Lakes Addition, SD / 307 |
| 242. | 39.6 | Emery, SD / 509 |
| 242. | 39.6 | Fulton, SD / 113 |
| 242. | 39.6 | Howard, SD / 1,045 |
| 242. | 39.6 | Spencer, SD / 141 |
| 242. | 39.6 | Worthing, SD / 937 |
| 242. | 39.6 | Baltic, SD / 1,000 |
| 242. | 39.6 | Sioux Falls, SD / 160,964 |
| 242. | 39.6 | Humboldt, SD / 597 |
| 242. | 39.6 | Roswell, SD / 9 |
| 242. | 39.6 | Fedora, SD / 24 |
| 242. | 39.6 | Renner Corner, SD / 250 |
| 242. | 39.6 | Salem, SD / 1,377 |
| 242. | 39.6 | Bridgewater, SD / 517 |
| 242. | 39.6 | Canistota, SD / 522 |
| 242. | 39.6 | Florence, SD / 379 |
| 242. | 39.6 | Forestburg, SD / 123 |
| 242. | 39.6 | Anderson, SD / 229 |
| 242. | 39.6 | Valley Springs, SD / 701 |
| 242. | 39.6 | Crooks, SD / 1,547 |
| 242. | 39.6 | Shindler, SD / 684 |
| 242. | 39.6 | Colton, SD / 749 |
| 242. | 39.6 | Parker, SD / 1,138 |
| 242. | 39.6 | Letcher, SD / 219 |
| 242. | 39.6 | Harrisburg, SD / 4,678 |
| 242. | 39.6 | Dolton, SD / 37 |
| 242. | 39.6 | Hartford, SD / 2,781 |
| 242. | 39.6 | Marion, SD / 730 |
| 242. | 39.6 | Naples, SD / 20 |
| 242. | 39.6 | Brandon, SD / 9,350 |
| 242. | 39.6 | Chancellor, SD / 305 |
| 242. | 39.6 | Meadow View Addition, SD / 397 |
| 242. | 39.6 | Montrose, SD / 530 |
| 242. | 39.6 | Monroe, SD / 162 |
| 242. | 39.6 | Henry, SD / 366 |
| 242. | 39.6 | Vilas, SD / 10 |
| 242. | 39.6 | Alexandria, SD / 740 |
| 242. | 39.6 | Lyons, SD |
| 242. | 39.6 | Stockholm, SD / 103 |
| 242. | 39.6 | Garretson, SD / 1,305 |
| 242. | 39.6 | Artesian, SD / 124 |
| 242. | 39.6 | Lennox, SD / 2,155 |
| 242. | 39.6 | Canton, SD / 3,218 |
| 242. | 39.6 | Bison, SD / 308 |
| 242. | 39.6 | Mellette, SD / 164 |
| 242. | 39.6 | Renner, SD |
| 242. | 39.6 | Tea, SD / 4,226 |
| 291. | 39.5 | Yale, SD / 95 |
| 291. | 39.5 | Aurora, SD / 704 |
| 291. | 39.5 | Astoria, SD / 161 |
| 291. | 39.5 | Ashton, SD / 164 |
| 291. | 39.5 | Carpenter, SD |
| 291. | 39.5 | Willow Lake, SD / 380 |
| 291. | 39.5 | Tulare, SD / 255 |
| 291. | 39.5 | White, SD / 476 |
| 291. | 39.5 | Toronto, SD / 234 |
| 291. | 39.5 | Bancroft, SD / 17 |
| 291. | 39.5 | Miller, SD / 1,494 |
| 291. | 39.5 | Cavour, SD / 144 |
| 291. | 39.5 | Lake Poinsett, SD / 448 |
| 291. | 39.5 | Redfield, SD / 2,583 |
| 291. | 39.5 | Lake Norden, SD / 606 |
| 291. | 39.5 | Morningside, SD / 60 |
| 291. | 39.5 | Frankfort, SD / 144 |
| 291. | 39.5 | Huron, SD / 12,982 |
| 291. | 39.5 | Hitchcock, SD / 102 |
| 291. | 39.5 | Rockham, SD / 75 |
| 291. | 39.5 | Bushnell, SD / 92 |
| 291. | 39.5 | Broadland, SD / 61 |
| 313. | 39.4 | Bradley, SD / 101 |
| 313. | 39.4 | Albee, SD / 7 |
| 313. | 39.4 | Twin Brooks, SD / 60 |
| 313. | 39.4 | Turton, SD / 42 |
| 313. | 39.4 | Hazel, SD / 69 |
| 313. | 39.4 | Hayti, SD / 319 |
| 313. | 39.4 | Castlewood, SD / 682 |
| 313. | 39.4 | Vienna, SD / 57 |
| 313. | 39.4 | Milbank, SD / 3,310 |
| 313. | 39.4 | Brentford, SD / 85 |
| 313. | 39.4 | Crocker, SD / 19 |
| 313. | 39.4 | Kranzburg, SD / 177 |
| 313. | 39.4 | La Bolt, SD / 102 |
| 313. | 39.4 | Waverly, SD / 19 |
| 313. | 39.4 | Watertown, SD / 21,795 |
| 313. | 39.4 | Lily, SD / 3 |
| 313. | 39.4 | Wallace, SD / 90 |
| 313. | 39.4 | Conde, SD / 146 |
| 313. | 39.4 | Goodwin, SD / 160 |
| 313. | 39.4 | Northville, SD / 145 |
| 313. | 39.4 | Gettysburg, SD / 1,225 |
| 313. | 39.4 | Revillo, SD / 100 |
| 313. | 39.4 | South Shore, SD / 193 |
| 313. | 39.4 | Garden City, SD / 64 |
| 313. | 39.4 | Clark, SD / 1,039 |
| 313. | 39.4 | Strandburg, SD / 68 |
| 313. | 39.4 | Labolt, SD |
| 313. | 39.4 | Altamont, SD / 41 |
| 313. | 39.4 | Raymond, SD / 59 |
| 342. | 39.3 | Orient, SD / 52 |
| 342. | 39.3 | Doland, SD / 187 |
| 342. | 39.3 | Bryant, SD / 401 |
| 345. | 39.2 | Faulkton, SD / 744 |
| 346. | 38.9 | Seneca, SD / 50 |
| 346. | 38.9 | Big Stone City, SD / 583 |
| 348. | 38.8 | Chelsea, SD / 61 |
| 349. | 38.6 | Onaka, SD / 14 |
| 350. | 38.5 | Whitehorse, SD / 163 |
| 350. | 38.5 | Ralph, SD |
| 350. | 38.5 | Isabel, SD / 175 |
| 350. | 38.5 | Lodgepole, SD |
| 350. | 38.5 | Ludlow, SD |
| 355. | 38.4 | Lebanon, SD / 35 |
| 355. | 38.4 | Hoven, SD / 422 |
| 355. | 38.4 | Tolstoy, SD / 20 |
| 355. | 38.4 | Akaska, SD / 35 |
| 355. | 38.4 | Lowry, SD / 8 |
| 360. | 38.3 | Corona, SD / 106 |
| 360. | 38.3 | Verdon, SD / 2 |
| 360. | 38.3 | Webster, SD / 1,890 |
| 360. | 38.3 | Ortley, SD / 41 |
| 360. | 38.3 | Marvin, SD / 89 |
| 360. | 38.3 | Summit, SD / 284 |
| 360. | 38.3 | Bristol, SD / 316 |
| 360. | 38.3 | Butler, SD / 21 |
| 368. | 38.2 | Hudson, SD / 299 |
| 368. | 38.2 | Fairview, SD / 50 |
| 370. | 38.1 | Waubay, SD / 681 |
| 370. | 38.1 | Wilmot, SD / 523 |
| 370. | 38.1 | Cresbard, SD / 126 |
| 370. | 38.1 | Grenville, SD / 95 |
| 374. | 38.0 | Peever, SD / 221 |
| 375. | 37.8 | Lemmon, SD / 1,356 |
| 376. | 37.5 | Stratford, SD / 74 |
| 376. | 37.5 | Warner, SD / 478 |
| 376. | 37.5 | Andover, SD / 87 |
| 376. | 37.5 | Ferney, SD / 28 |
| 376. | 37.5 | Mansfield, SD / 65 |
| 376. | 37.5 | Agency Village, SD / 150 |
| 382. | 37.4 | Roslyn, SD / 193 |
| 382. | 37.4 | Goodwill, SD / 672 |
| 384. | 37.1 | White Rock, SD / 4 |
| 384. | 37.1 | Rosholt, SD / 551 |
| 384. | 37.1 | Kidder, SD / 57 |
| 384. | 37.1 | Bath, SD / 252 |
| 384. | 37.1 | Bath Corner, SD / 63 |
| 384. | 37.1 | Aberdeen, SD / 26,979 |
| 384. | 37.1 | New Effington, SD / 204 |
| 384. | 37.1 | Roscoe, SD / 315 |
| 384. | 37.1 | Eden, SD / 90 |
| 384. | 37.1 | Hosmer, SD / 231 |
| 384. | 37.1 | Hecla, SD / 189 |
| 384. | 37.1 | Groton, SD / 1,817 |
| 396. | 36.9 | Claremont, SD / 168 |
| 396. | 36.9 | Claire City, SD / 78 |
| 396. | 36.9 | Houghton, SD |
| 396. | 36.9 | Pierpont, SD / 125 |
| 396. | 36.9 | Britton, SD / 1,442 |
| 396. | 36.9 | Langford, SD / 373 |
| 396. | 36.9 | Amherst, SD |
| 396. | 36.9 | Westport, SD / 105 |
| 396. | 36.9 | Veblen, SD / 436 |
| 396. | 36.9 | Columbia, SD / 148 |
| 396. | 36.9 | Lake City, SD / 33 |
| 407. | 36.8 | Wakpala, SD |
| 407. | 36.8 | Java, SD / 176 |
| 407. | 36.8 | Herreid, SD / 514 |
| 407. | 36.8 | Hillsview, SD / 3 |
| 407. | 36.8 | Mclaughlin, SD / 574 |
| 407. | 36.8 | Mcintosh, SD / 184 |
| 407. | 36.8 | Watauga, SD |
| 407. | 36.8 | Trail City, SD |
| 407. | 36.8 | Walker, SD |
| 407. | 36.8 | Long Hollow, SD / 314 |
| 407. | 36.8 | Little Eagle, SD / 281 |
| 407. | 36.8 | Mobridge, SD / 3,293 |
| 407. | 36.8 | Morristown, SD / 68 |
| 407. | 36.8 | Mound City, SD / 62 |
| 407. | 36.8 | Artas, SD / 6 |
| 407. | 36.8 | Bullhead, SD / 366 |
| 407. | 36.8 | Timber Lake, SD / 469 |
| 407. | 36.8 | Eureka, SD / 879 |
| 407. | 36.8 | Sisseton, SD / 2,597 |
| 407. | 36.8 | Selby, SD / 800 |
| 407. | 36.8 | Glencross, SD |
| 407. | 36.8 | Keldron, SD |
| 407. | 36.8 | Pollock, SD / 172 |
| 407. | 36.8 | Glenham, SD / 91 |
| 407. | 36.8 | Bowdle, SD / 491 |
| 407. | 36.8 | Mc Intosh, SD |
| 407. | 36.8 | Mc Laughlin, SD |
| 434. | 36.5 | Wetonka, SD / 7 |
| 435. | 36.3 | Leola, SD / 471 |
| 435. | 36.3 | Long Lake, SD / 12 |
| 435. | 36.3 | Ipswich, SD / 1,125 |
| 435. | 36.3 | Frederick, SD / 320 |
| 435. | 36.3 | Barnard, SD |
Please note that we only rank locations with 'Air Quality Index' data. The rank above might not be a complete list. Locations without 'Air Quality Index' data are not listed.