Air quality in South Dakota
Air quality index (AQI⁺) and PM2.5 air pollution in South Dakota • 14:39, Aug 18
Live most polluted city ranking
Real-time South Dakota most polluted city ranking
Wildfires in South Dakota
Real-time informationActive fires
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Learn more about global air quality
Which is the most polluted city in South Dakota?
- Buffalo58
- Bison57
- Sturgis57
- Belle Fourche56
- Box Elder56
- Britton56
- Clear Lake, Marshall County56
- Colonial Pine Hills56
- Deadwood56
- Lead56
- Lemmon56
- Mountain Plains56
- North Spearfish56
- Rapid Valley56
- Summerset56
- Dupree55
- Groton55
- Hot Springs55
- Leola55
- McIntosh55
- Milbank55
- Mobridge55
- Mound City55
- Sisseton55
- Timber Lake55
- Webster55
- Flandreau54
- Interior54
- Ipswich54
- Kadoka54
- Oglala54
- Philip54
- Selby54
- Volga54
- Baltic53
- Brandon53
- Burke53
- Chamberlain53
- Clark53
- Crooks53
- De Smet53
- Dell Rapids53
- Faulkton53
- Fort Pierre53
- Garretson53
- Gettysburg53
- Gregory53
- Harrisburg53
- Hartford53
- Hayti53
- Highmore53
- Howard53
- Huron53
- Kennebec53
- Lower Brule53
- Lyman County53
- Madison53
- Martin53
- Miller53
- Murdo53
- Onida53
- Parker53
- Pine Ridge53
- Platte53
- Porcupine53
- Redfield53
- Salem53
- Tea53
- Alexandria52
- Armour52
- Freeman52
- Lake Andes52
- Lennox52
- Mission52
- Mitchell52
- Olivet52
- Parkston52
- Plankinton52
- Rosebud52
- Springfield52
- Tyndall52
- Wagner52
- Wessington Springs52
- White River52
- Winner52
- Woonsocket52
- Canton49
- Beresford43
- Dakota Dunes42
- North Sioux City42
- Yankton42
- Clay County41
- Elk Point41
- Vermillion41
- Jackson County39
- North Eagle Butte39
- Sioux Falls37
- Blackhawk36
- Custer County36
- Custer35
- Rapid City32
- Watertown32
- Spearfish31
- Eagle Butte28
- Brookings21
- Harding County17
- Kyle14
- Fort Thompson9
- Aberdeen6
- Pierre3









