Air quality in South Dakota
Air quality index (AQI⁺) and PM2.5 air pollution in South Dakota • 13:56, Sep 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?
- Pine Ridge51
- Custer County44
- Watertown37
- North Sioux City33
- Blackhawk32
- Jackson County32
- Aberdeen28
- Spearfish23
- Harding County22
- Keystone22
- Sioux Falls22
- Rapid City21
- Baltic18
- Brandon18
- Canton18
- Crooks18
- Dell Rapids18
- Flandreau18
- Garretson18
- Harrisburg18
- Hartford18
- Lennox18
- Parker18
- Tea18
- Beresford17
- Brookings17
- Custer17
- Eagle Butte17
- Freeman17
- Pierre17
- Clay County16
- Dakota Dunes16
- Elk Point16
- Fort Pierre16
- Lake Andes16
- Lower Brule16
- Madison16
- Milbank16
- Murdo16
- Olivet16
- Springfield16
- Tyndall16
- Vermillion16
- Volga16
- Wagner16
- Yankton16
- Armour15
- Belle Fourche15
- Box Elder15
- Colonial Pine Hills15
- Deadwood15
- Lead15
- Mountain Plains15
- North Spearfish15
- Onida15
- Platte15
- Rapid Valley15
- Salem15
- Sturgis15
- Summerset15
- White River15
- Alexandria14
- Britton14
- Buffalo14
- Chamberlain14
- Clark14
- Clear Lake, Marshall County14
- De Smet14
- Faulkton14
- Fort Thompson14
- Gettysburg14
- Groton14
- Hayti14
- Highmore14
- Howard14
- Huron14
- Ipswich14
- Kennebec14
- Leola14
- Lyman County14
- Miller14
- Mitchell14
- Parkston14
- Plankinton14
- Redfield14
- Sisseton14
- Webster14
- Wessington Springs14
- Woonsocket14
- Burke13
- Gregory13
- Interior13
- Kadoka13
- Martin13
- Mission13
- Philip13
- Porcupine13
- Rosebud13
- Winner13
- Bison12
- Dupree12
- Hot Springs12
- Kyle12
- Lemmon12
- McIntosh12
- Mobridge12
- Mound City12
- Oglala12
- Selby12
- Timber Lake12
- North Eagle Butte6
