Air quality in South Dakota
Air quality index (AQI⁺) and PM2.5 air pollution in South Dakota • 07:15, Oct 12
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 Ridge53
- Sioux Falls53
- Keystone39
- Clay County35
- Custer32
- North Eagle Butte32
- North Sioux City28
- Pierre28
- Brookings27
- Vermillion25
- Beresford24
- Elk Point24
- Springfield24
- Yankton24
- Canton23
- Freeman23
- Harrisburg23
- Lake Andes23
- Lennox23
- Olivet23
- Parker23
- Tea23
- Tyndall23
- Wagner23
- Armour22
- Brandon22
- Dakota Dunes22
- Garretson22
- Parkston22
- Platte22
- Alexandria21
- Baltic21
- Burke21
- Crooks21
- Dell Rapids21
- Gregory21
- Hartford21
- Mitchell21
- Flandreau20
- Plankinton20
- Salem20
- Madison19
- Winner19
- Chamberlain18
- Howard18
- Mission18
- Rosebud18
- Blackhawk17
- Harding County17
- Kennebec17
- Lyman County17
- Martin17
- Oglala17
- Porcupine17
- Volga17
- Wessington Springs17
- Woonsocket17
- Hot Springs16
- Lower Brule16
- White River16
- Box Elder15
- Colonial Pine Hills15
- Interior15
- Rapid Valley15
- Sturgis15
- Summerset15
- Belle Fourche14
- Custer County14
- De Smet14
- Deadwood14
- Hayti14
- Huron14
- Kadoka14
- Lead14
- Milbank14
- Mountain Plains14
- Murdo14
- North Spearfish14
- Philip14
- Bison13
- Buffalo13
- Fort Pierre13
- Highmore13
- McIntosh13
- Miller13
- Onida13
- Aberdeen12
- Dupree12
- Faulkton12
- Gettysburg12
- Lemmon12
- Mobridge12
- Timber Lake12
- Fort Thompson11
- Ipswich11
- Mound City11
- Redfield11
- Selby11
- Clark10
- Clear Lake, Marshall County8
- Groton8
- Sisseton8
- Webster8
- Britton7
- Jackson County7
- Leola7
- Rapid City7
- Watertown5
- Eagle Butte3
- Spearfish3
- Kyle2
