Air quality in South Dakota
Air quality index (AQI⁺) and PM2.5 air pollution in South Dakota • 02:09, Oct 19
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?
- Watertown66
- Custer County41
- Blackhawk36
- Rapid City33
- Brookings30
- Harding County28
- Aberdeen26
- Keystone24
- Clay County22
- Sioux Falls22
- Fort Thompson21
- North Sioux City21
- Spearfish20
- Custer17
- Kyle15
- Box Elder14
- Colonial Pine Hills14
- Eagle Butte14
- Hot Springs14
- Jackson County14
- Rapid Valley14
- Summerset14
- Bison12
- Lemmon12
- McIntosh12
- Mobridge12
- Mound City12
- Selby12
- Sturgis12
- Timber Lake12
- Britton11
- Buffalo11
- Clark11
- De Smet11
- Deadwood11
- Groton11
- Hayti11
- Huron11
- Lead11
- Leola11
- Miller11
- Mountain Plains11
- Oglala11
- Redfield11
- Webster11
- Wessington Springs11
- Woonsocket11
- Belle Fourche10
- Howard10
- North Spearfish10
- Clear Lake, Marshall County9
- Faulkton9
- Ipswich9
- Alexandria8
- Baltic8
- Beresford8
- Brandon8
- Canton8
- Crooks8
- Dakota Dunes8
- Dell Rapids8
- Dupree8
- Flandreau8
- Fort Pierre8
- Freeman8
- Garretson8
- Gettysburg8
- Harrisburg8
- Hartford8
- Highmore8
- Interior8
- Kadoka8
- Kennebec8
- Lennox8
- Lower Brule8
- Lyman County8
- Madison8
- Martin8
- Milbank8
- Mission8
- Mitchell8
- Murdo8
- North Eagle Butte8
- Onida8
- Parker8
- Parkston8
- Philip8
- Pierre8
- Pine Ridge8
- Plankinton8
- Porcupine8
- Rosebud8
- Salem8
- Sisseton8
- Tea8
- Volga8
- White River8
- Olivet7
- Armour6
- Burke6
- Chamberlain6
- Elk Point6
- Gregory6
- Lake Andes6
- Platte6
- Springfield6
- Tyndall6
- Vermillion6
- Wagner6
- Winner6
- Yankton6
