Air quality in South Dakota
Air quality index (AQI⁺) and PM2.5 air pollution in South Dakota • 11:23, Aug 15
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?
- Britton59
- Clear Lake, Marshall County58
- Groton58
- Sisseton58
- Aberdeen57
- Milbank57
- Webster57
- Clark56
- North Eagle Butte56
- Watertown56
- Brookings55
- Hayti55
- Hot Springs55
- Leola55
- Volga55
- De Smet54
- Ipswich54
- Mound City54
- Oglala54
- Pine Ridge54
- Lemmon53
- Mobridge53
- Redfield53
- Selby53
- Faulkton52
- Flandreau52
- Gettysburg52
- Madison52
- McIntosh52
- Porcupine52
- Timber Lake52
- Bison51
- Dupree51
- Highmore51
- Howard51
- Huron51
- Miller51
- Onida51
- Fort Pierre50
- Pierre50
- Colonial Pine Hills49
- Kyle49
- Blackhawk48
- Fort Thompson48
- Jackson County48
- Martin48
- Philip48
- Belle Fourche47
- Box Elder47
- Buffalo47
- Deadwood47
- Eagle Butte47
- Lead47
- Lower Brule47
- Mountain Plains47
- Murdo47
- North Spearfish47
- Rapid Valley47
- Sturgis47
- White River47
- Custer County46
- Interior46
- Kadoka46
- Kennebec46
- Lyman County46
- Rosebud46
- Sioux Falls46
- Summerset46
- Wessington Springs46
- Woonsocket46
- Mission45
- Chamberlain44
- Winner44
- Burke43
- Gregory43
- Mitchell43
- Plankinton43
- Alexandria42
- Baltic42
- Dell Rapids42
- Platte42
- Salem42
- Spearfish42
- Armour41
- Lake Andes41
- Parkston41
- Crooks40
- Garretson40
- Hartford40
- Wagner40
- Freeman39
- Olivet39
- Rapid City39
- Tyndall39
- Brandon38
- Parker38
- Springfield38
- Yankton38
- Harrisburg37
- Lennox37
- Tea37
- Beresford36
- Canton36
- Clay County36
- Vermillion36
- Elk Point35
- Dakota Dunes34
- North Sioux City34
- Harding County33
- Custer32
