Air quality in South Dakota
Air quality index (AQI⁺) and PM2.5 air pollution in South Dakota • 21:36, Aug 16
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 County58
- Rapid City53
- Beresford52
- Buffalo52
- Canton52
- Harrisburg52
- Brandon51
- Dakota Dunes51
- Elk Point51
- Lemmon51
- Lennox51
- North Sioux City51
- Pine Ridge51
- Tea51
- Timber Lake51
- Bison50
- Dupree50
- Clay County49
- Crooks49
- Garretson49
- Kyle49
- Mission49
- Mobridge49
- Vermillion49
- Belle Fourche48
- Deadwood48
- Fort Pierre48
- Hartford48
- Lead48
- McIntosh48
- Mound City48
- Mountain Plains48
- Murdo48
- North Spearfish48
- Onida48
- Parker48
- Rosebud48
- Selby48
- Spearfish48
- White River48
- Baltic47
- Blackhawk47
- Box Elder47
- Burke47
- Colonial Pine Hills47
- Dell Rapids47
- Fort Thompson47
- Gettysburg47
- Gregory47
- Highmore47
- Kennebec47
- Lyman County47
- Philip47
- Rapid Valley47
- Sturgis47
- Summerset47
- Winner47
- Chamberlain46
- Faulkton46
- Freeman46
- Kadoka46
- Lower Brule46
- Martin46
- Miller46
- Yankton46
- Interior45
- Platte45
- Porcupine45
- Springfield45
- Wessington Springs45
- Alexandria44
- Armour44
- Custer44
- Eagle Butte44
- Flandreau44
- Hot Springs44
- Huron44
- Ipswich44
- Jackson County44
- Lake Andes44
- Leola44
- Madison44
- Milbank44
- Mitchell44
- Oglala44
- Olivet44
- Parkston44
- Plankinton44
- Redfield44
- Salem44
- Tyndall44
- Wagner44
- Woonsocket44
- Hayti43
- Howard43
- Volga43
- De Smet42
- Clark41
- Groton40
- Sisseton40
- Webster40
- Britton38
- Clear Lake, Marshall County38
- Harding County33
- North Eagle Butte33
- Brookings29
- Watertown29
- Sioux Falls27
- Pierre26
- Aberdeen15
