Air quality in South Dakota
Air quality index (AQI⁺) and PM2.5 air pollution in South Dakota • 10:17, Oct 06
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?
- Custer County65
- Pine Ridge52
- North Eagle Butte50
- Sioux Falls37
- Blackhawk34
- Keystone32
- Kyle32
- Eagle Butte31
- Clay County29
- Rapid City27
- Spearfish27
- Jackson County26
- North Sioux City25
- Fort Thompson24
- Brookings23
- Watertown21
- Custer20
- Chamberlain16
- Gregory16
- Ipswich16
- Leola16
- Mobridge16
- Mound City16
- Selby16
- Aberdeen15
- Burke15
- Lead15
- Mountain Plains15
- North Spearfish15
- Platte15
- Redfield15
- Belle Fourche14
- Colonial Pine Hills14
- Deadwood14
- Hot Springs14
- McIntosh14
- Pierre14
- Sturgis14
- Summerset14
- Box Elder13
- Interior13
- Lake Andes13
- Lemmon13
- Martin13
- Oglala13
- Porcupine13
- Rapid Valley13
- Alexandria12
- Armour12
- Clark12
- De Smet12
- Freeman12
- Hayti12
- Howard12
- Madison12
- Olivet12
- Parkston12
- Salem12
- Springfield12
- Tyndall12
- Wagner12
- Bison11
- Buffalo11
- Dupree11
- Faulkton11
- Fort Pierre11
- Gettysburg11
- Harding County11
- Highmore11
- Huron11
- Kadoka11
- Kennebec11
- Lower Brule11
- Lyman County11
- Miller11
- Mission11
- Mitchell11
- Murdo11
- Onida11
- Philip11
- Plankinton11
- Rosebud11
- Timber Lake11
- Volga11
- Wessington Springs11
- White River11
- Winner11
- Woonsocket10
- Baltic9
- Beresford9
- Brandon9
- Canton9
- Crooks9
- Dakota Dunes9
- Dell Rapids9
- Elk Point9
- Flandreau9
- Garretson9
- Groton9
- Harrisburg9
- Hartford9
- Lennox9
- Milbank9
- Parker9
- Tea9
- Vermillion9
- Yankton9
- Webster8
- Britton7
- Clear Lake, Marshall County7
- Sisseton7
