Air quality in South Dakota
Air quality index (AQI⁺) and PM2.5 air pollution in South Dakota • 18:22, Oct 24
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?
- Blackhawk37
- Brookings35
- Dakota Dunes34
- North Sioux City34
- Elk Point33
- Clay County32
- Vermillion31
- Beresford30
- Canton30
- Custer County25
- Jackson County24
- Watertown24
- Rapid City23
- Sioux Falls23
- Harrisburg21
- Yankton21
- Brandon19
- Lennox19
- Garretson18
- Keystone18
- Tea18
- Fort Thompson17
- Aberdeen16
- Britton13
- Custer13
- Eagle Butte12
- Groton12
- Harding County11
- Baltic9
- Clear Lake, Marshall County9
- Crooks9
- Parker9
- Spearfish9
- Dell Rapids8
- Flandreau8
- Hartford8
- Sisseton7
- Alexandria6
- Armour6
- Belle Fourche6
- Bison6
- Box Elder6
- Buffalo6
- Burke6
- Chamberlain6
- Clark6
- Colonial Pine Hills6
- De Smet6
- Deadwood6
- Dupree6
- Faulkton6
- Fort Pierre6
- Freeman6
- Gettysburg6
- Gregory6
- Hayti6
- Highmore6
- Hot Springs6
- Howard6
- Huron6
- Interior6
- Ipswich6
- Kadoka6
- Kennebec6
- Lake Andes6
- Lead6
- Lemmon6
- Leola6
- Lower Brule6
- Lyman County6
- Madison6
- Martin6
- McIntosh6
- Milbank6
- Miller6
- Mission6
- Mitchell6
- Mobridge6
- Mound City6
- Mountain Plains6
- Murdo6
- North Eagle Butte6
- North Spearfish6
- Oglala6
- Olivet6
- Onida6
- Parkston6
- Philip6
- Pierre6
- Pine Ridge6
- Plankinton6
- Platte6
- Porcupine6
- Rapid Valley6
- Redfield6
- Rosebud6
- Salem6
- Selby6
- Springfield6
- Sturgis6
- Summerset6
- Timber Lake6
- Tyndall6
- Volga6
- Wagner6
- Webster6
- Wessington Springs6
- White River6
- Winner6
- Woonsocket6
- Kyle3
