Air quality in South Dakota
Air quality index (AQI⁺) and PM2.5 air pollution in South Dakota • 08:21, May 20
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?
- Clay County
- Custer County
- Jackson County
- Aberdeen38
- Harding County33
- Brookings31
- Rapid City29
- Spearfish21
- North Sioux City20
- Custer19
- Fort Thompson19
- Sioux Falls19
- Watertown18
- Dakota Dunes14
- Elk Point13
- McIntosh13
- Springfield13
- Tyndall13
- Yankton13
- Alexandria12
- Armour12
- Beresford12
- Bison12
- Blackhawk12
- Box Elder12
- Burke12
- Canton12
- Colonial Pine Hills12
- Dupree12
- Freeman12
- Gregory12
- Harrisburg12
- Kadoka12
- Lake Andes12
- Lemmon12
- Lennox12
- Leola12
- Martin12
- Mission12
- Mobridge12
- Mound City12
- North Eagle Butte12
- Oglala12
- Olivet12
- Parker12
- Parkston12
- Philip12
- Pine Ridge12
- Platte12
- Porcupine12
- Rapid Valley12
- Rosebud12
- Selby12
- Summerset12
- Tea12
- Timber Lake12
- Wagner12
- Baltic11
- Belle Fourche11
- Brandon11
- Britton11
- Buffalo11
- Chamberlain11
- Crooks11
- Deadwood11
- Dell Rapids11
- Faulkton11
- Flandreau11
- Fort Pierre11
- Garretson11
- Gettysburg11
- Hartford11
- Highmore11
- Howard11
- Ipswich11
- Kennebec11
- Lead11
- Lower Brule11
- Madison11
- Miller11
- Mitchell11
- Murdo11
- North Spearfish11
- Onida11
- Plankinton11
- Salem11
- Sturgis11
- Wessington Springs11
- White River11
- Winner11
- Woonsocket11
- Clark10
- Clear Lake, Marshall County10
- De Smet10
- Eagle Butte10
- Groton10
- Hayti10
- Huron10
- Redfield10
- Volga10
- Webster10
- Milbank6
- Sisseton6
- Pierre0
