Air quality in South Dakota
Air quality index (AQI⁺) and PM2.5 air pollution in South Dakota • 04:45, Oct 10
Live most polluted city ranking
Real-time South Dakota most polluted city ranking
Wildfires in South Dakota
Real-time information
Active fires
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Learn more about global air quality
Which is the most polluted city in South Dakota?
- North Sioux City58
- Brookings56
- Pine Ridge54
- Sioux Falls54
- Watertown54
- Aberdeen52
- Harding County52
- Custer County42
- Clay County40
- Jackson County37
- Blackhawk35
- Custer34
- Pierre33
- Kyle31
- Rapid City26
- Eagle Butte25
- Fort Thompson24
- Spearfish23
- North Eagle Butte22
- Alexandria19
- Baltic19
- Beresford19
- Bison19
- Brandon19
- Buffalo19
- Canton19
- Clark19
- Crooks19
- Dakota Dunes19
- De Smet19
- Dell Rapids19
- Elk Point19
- Flandreau19
- Freeman19
- Garretson19
- Harrisburg19
- Hartford19
- Hayti19
- Howard19
- Huron19
- Lemmon19
- Lennox19
- Madison19
- Mitchell19
- Olivet19
- Parker19
- Parkston19
- Redfield19
- Salem19
- Springfield19
- Tea19
- Tyndall19
- Vermillion19
- Volga19
- Woonsocket19
- Yankton19
- Armour18
- Belle Fourche18
- Box Elder18
- Britton18
- Colonial Pine Hills18
- Deadwood18
- Dupree18
- Faulkton18
- Gettysburg18
- Groton18
- Highmore18
- Hot Springs18
- Ipswich18
- Keystone18
- Lake Andes18
- Lead18
- Leola18
- McIntosh18
- Miller18
- Mobridge18
- Mound City18
- Mountain Plains18
- North Spearfish18
- Oglala18
- Plankinton18
- Platte18
- Porcupine18
- Rapid Valley18
- Selby18
- Sturgis18
- Summerset18
- Timber Lake18
- Wagner18
- Webster18
- Wessington Springs18
- Chamberlain17
- Clear Lake, Marshall County17
- Interior17
- Burke16
- Fort Pierre16
- Gregory16
- Kadoka16
- Kennebec16
- Lower Brule16
- Lyman County16
- Martin16
- Milbank16
- Murdo16
- Onida16
- Philip16
- Sisseton16
- White River16
- Winner16
- Mission14
- Rosebud14
