Air quality in South Dakota
Air quality index (AQI⁺) and PM2.5 air pollution in South Dakota • 22:40, Sep 30
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?
- Dakota Dunes65
- North Sioux City65
- Elk Point64
- Vermillion64
- Beresford62
- Yankton62
- Canton61
- Springfield60
- Harrisburg59
- Lennox59
- Sioux Falls59
- Tea59
- Tyndall59
- Brandon58
- Freeman58
- Parker58
- Olivet57
- Baltic56
- Crooks56
- Garretson56
- Hartford56
- Dell Rapids55
- Flandreau55
- Madison55
- Salem55
- Volga55
- Milbank50
- Alexandria48
- Howard48
- Parkston47
- Custer County46
- Pine Ridge44
- Fort Thompson42
- Jackson County42
- Wagner42
- Hayti41
- Brookings39
- Clay County34
- Pierre34
- Harding County33
- Spearfish33
- Armour32
- De Smet32
- Watertown32
- Aberdeen30
- Blackhawk30
- Lake Andes30
- Mitchell29
- Custer26
- Plankinton23
- Platte22
- Burke21
- Woonsocket21
- Huron20
- Rapid City20
- Gregory19
- Wessington Springs19
- Buffalo18
- Clark18
- Keystone18
- Sisseton18
- Webster18
- Clear Lake, Marshall County17
- Miller17
- Redfield17
- Bison16
- Britton16
- Eagle Butte16
- Groton16
- Lemmon16
- Box Elder15
- Chamberlain15
- Colonial Pine Hills15
- Faulkton15
- Highmore15
- McIntosh15
- Rapid Valley15
- Belle Fourche14
- Kyle14
- Oglala14
- Sturgis14
- Summerset14
- Winner14
- Deadwood13
- Dupree13
- Gettysburg13
- Hot Springs13
- Ipswich13
- Lead13
- Lower Brule13
- Mountain Plains13
- North Spearfish13
- Onida13
- Kennebec12
- Leola12
- Lyman County12
- Martin12
- Mobridge12
- Mound City12
- Porcupine12
- Rosebud12
- Selby12
- Timber Lake12
- Mission11
- North Eagle Butte11
- Fort Pierre10
- Interior10
- Kadoka10
- Murdo10
- Philip10
- White River10
