Air quality in South Dakota
Air quality index (AQI⁺) and PM2.5 air pollution in South Dakota • 17:29, Oct 14
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?
- Aberdeen51
- Harding County33
- Fort Thompson32
- North Eagle Butte29
- Ipswich26
- Leola26
- Keystone22
- Sioux Falls22
- Faulkton21
- Pierre19
- Britton18
- Brookings18
- Chamberlain18
- Clear Lake, Marshall County18
- Groton18
- Highmore18
- Huron18
- Lower Brule18
- Miller18
- Redfield18
- Wessington Springs18
- Woonsocket18
- Blackhawk17
- Clark17
- Gettysburg17
- Mound City17
- Selby17
- Webster17
- Belle Fourche16
- Burke16
- Colonial Pine Hills16
- Deadwood16
- Gregory16
- Hot Springs16
- Kennebec16
- Lead16
- Lyman County16
- Mountain Plains16
- North Spearfish16
- Plankinton16
- Platte16
- Rapid City16
- Sisseton16
- Sturgis16
- Summerset16
- Watertown16
- Winner16
- Custer14
- Kyle14
- Mobridge14
- Onida14
- Custer County13
- Milbank13
- Rapid Valley13
- Box Elder12
- Fort Pierre12
- Eagle Butte11
- Lake Andes11
- McIntosh11
- Spearfish11
- Alexandria10
- Armour10
- Baltic10
- Beresford10
- Bison10
- Buffalo10
- Crooks10
- Dakota Dunes10
- De Smet10
- Dell Rapids10
- Elk Point10
- Flandreau10
- Freeman10
- Harrisburg10
- Hartford10
- Hayti10
- Howard10
- Lemmon10
- Lennox10
- Madison10
- Mission10
- Mitchell10
- Murdo10
- North Sioux City10
- Oglala10
- Olivet10
- Parker10
- Parkston10
- Pine Ridge10
- Rosebud10
- Salem10
- Springfield10
- Tea10
- Tyndall10
- Vermillion10
- Volga10
- Wagner10
- White River10
- Yankton10
- Canton9
- Clay County9
- Porcupine9
- Brandon8
- Garretson8
- Jackson County8
- Timber Lake8
- Dupree6
- Interior6
- Kadoka6
- Martin6
- Philip6
