Air quality in South Dakota
Air quality index (AQI⁺) and PM2.5 air pollution in South Dakota • 09:18, Oct 11
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?
- Watertown75
- Pine Ridge60
- Baltic56
- Brandon56
- Canton56
- Crooks56
- De Smet56
- Dell Rapids56
- Flandreau56
- Freeman56
- Garretson56
- Harrisburg56
- Hartford56
- Hayti56
- Howard56
- Lennox56
- Madison56
- Parker56
- Salem56
- Tea56
- Volga56
- Beresford55
- Dakota Dunes55
- Elk Point55
- North Sioux City55
- Olivet55
- Springfield55
- Tyndall55
- Vermillion55
- Yankton55
- Pierre53
- Aberdeen52
- Alexandria52
- Brookings52
- Harding County52
- Blackhawk50
- Parkston50
- Mitchell49
- Jackson County48
- Milbank48
- Wagner47
- Rapid City45
- Armour43
- Clay County42
- North Eagle Butte40
- Sioux Falls39
- Custer County35
- Clark33
- Lake Andes33
- Plankinton27
- Woonsocket27
- Fort Thompson24
- Keystone24
- Platte24
- Kyle23
- Huron22
- Sisseton22
- Martin21
- Rosebud21
- Webster21
- Custer20
- Eagle Butte20
- Spearfish19
- Burke17
- Wessington Springs17
- Mission15
- Porcupine15
- Hot Springs14
- Clear Lake, Marshall County13
- Gregory13
- Oglala12
- Britton10
- Groton10
- Redfield8
- Faulkton7
- Ipswich7
- Miller7
- Belle Fourche6
- Bison6
- Box Elder6
- Buffalo6
- Chamberlain6
- Colonial Pine Hills6
- Deadwood6
- Dupree6
- Fort Pierre6
- Gettysburg6
- Highmore6
- Interior6
- Kadoka6
- Kennebec6
- Lead6
- Lemmon6
- Leola6
- Lower Brule6
- Lyman County6
- McIntosh6
- Mobridge6
- Mound City6
- Mountain Plains6
- Murdo6
- North Spearfish6
- Onida6
- Philip6
- Rapid Valley6
- Selby6
- Sturgis6
- Summerset6
- Timber Lake6
- White River6
- Winner6
