Air quality in South Dakota
Air quality index (AQI⁺) and PM2.5 air pollution in South Dakota • 03:20, May 30
Live most polluted city ranking
Real-time South Dakota most polluted city ranking
Learn more about global air quality
Which is the most polluted city in South Dakota?
- Brookings62
- Flandreau57
- Madison57
- Baltic56
- Beresford56
- Brandon56
- Britton56
- Canton56
- Clear Lake, Marshall County56
- Crooks56
- De Smet56
- Dell Rapids56
- Freeman56
- Garretson56
- Harrisburg56
- Hartford56
- Hayti56
- Howard56
- Lennox56
- Milbank56
- Parker56
- Salem56
- Sisseton56
- Tea56
- Volga56
- Alexandria55
- Clark55
- Dakota Dunes55
- Elk Point55
- Groton55
- Huron55
- Mitchell55
- North Eagle Butte55
- North Sioux City55
- Olivet55
- Parkston55
- Redfield55
- Sioux Falls55
- Tyndall55
- Vermillion55
- Webster55
- Woonsocket55
- Yankton55
- Faulkton54
- Ipswich54
- Leola54
- Miller54
- Plankinton54
- Springfield54
- Wessington Springs54
- Fort Thompson53
- Armour52
- Eagle Butte52
- Mound City48
- Wagner47
- Selby45
- Custer County42
- Highmore42
- Harding County39
- Blackhawk36
- Lake Andes36
- Clay County33
- Jackson County33
- Watertown33
- Aberdeen30
- Gettysburg30
- Platte29
- Mobridge26
- Chamberlain24
- Lower Brule23
- Spearfish23
- Custer22
- Burke21
- Gregory20
- Onida20
- Fort Pierre18
- Hot Springs18
- Kennebec18
- Lyman County18
- Oglala18
- Pine Ridge18
- Porcupine18
- Timber Lake18
- Colonial Pine Hills17
- Deadwood17
- Lead17
- McIntosh17
- Mountain Plains17
- North Spearfish17
- Rapid Valley17
- Belle Fourche16
- Box Elder16
- Interior16
- Sturgis16
- Summerset16
- Winner16
- Dupree15
- Kadoka15
- Martin15
- Philip15
- Pierre15
- Lemmon14
- Murdo14
- Bison13
- Mission13
- Rapid City13
- Rosebud13
- White River13
- Buffalo11
