Air quality in South Dakota
Air quality index (AQI⁺) and PM2.5 air pollution in South Dakota • 04:30, 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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Which is the most polluted city in South Dakota?
- Sioux Falls81
- Beresford58
- Canton58
- Dakota Dunes58
- Elk Point58
- Harrisburg58
- Lennox58
- North Sioux City58
- Parker58
- Tea58
- Vermillion58
- Yankton58
- Baltic57
- Brandon57
- Crooks57
- Dell Rapids57
- Flandreau57
- Freeman57
- Garretson57
- Hartford57
- Springfield57
- Tyndall57
- Olivet56
- Madison55
- Salem55
- Volga53
- Pine Ridge44
- Custer County42
- Howard41
- Alexandria39
- Clay County39
- Brookings38
- Parkston37
- Wagner33
- Jackson County31
- Fort Thompson30
- Armour29
- Blackhawk29
- Hayti29
- Lake Andes28
- Mitchell28
- Aberdeen26
- De Smet26
- Milbank26
- Plankinton24
- Platte24
- Spearfish23
- Woonsocket23
- Burke22
- Gregory22
- Wessington Springs22
- Harding County21
- Huron21
- Chamberlain20
- Clark20
- Sisseton19
- Winner19
- Kennebec18
- Keystone18
- Lower Brule18
- Lyman County18
- Webster18
- Clear Lake, Marshall County17
- Miller17
- Rapid City17
- Mission16
- Murdo16
- Redfield16
- Rosebud16
- White River16
- Britton15
- Buffalo15
- Groton15
- Highmore15
- Kadoka15
- Belle Fourche14
- Bison14
- Custer14
- Deadwood14
- Faulkton14
- Fort Pierre14
- Kyle14
- Lead14
- Mountain Plains14
- North Spearfish14
- Philip14
- Sturgis14
- Summerset14
- Box Elder13
- Colonial Pine Hills13
- Eagle Butte13
- Gettysburg13
- Hot Springs13
- Interior13
- Ipswich13
- Leola13
- Martin13
- Oglala13
- Onida13
- Porcupine13
- Rapid Valley13
- Dupree11
- Lemmon11
- McIntosh11
- Mobridge11
- Mound City11
- North Eagle Butte11
- Pierre11
- Selby11
- Timber Lake11
- Watertown8
