Air quality in South Dakota
Air quality index (AQI⁺) and PM2.5 air pollution in South Dakota • 11:22, Oct 09
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?
- Watertown58
- Aberdeen57
- Pine Ridge56
- Custer County55
- Harding County53
- North Eagle Butte45
- Brookings42
- Keystone41
- Sioux Falls41
- Rapid City38
- Spearfish37
- Clay County36
- Custer34
- Blackhawk29
- Jackson County24
- North Sioux City24
- Pierre24
- Kyle23
- Fort Thompson22
- Belle Fourche16
- Buffalo16
- Mountain Plains16
- North Spearfish16
- Box Elder14
- Burke14
- Colonial Pine Hills14
- Deadwood14
- Gregory14
- Hot Springs14
- Interior14
- Kadoka14
- Lake Andes14
- Lead14
- Martin14
- Mission14
- Oglala14
- Philip14
- Porcupine14
- Rapid Valley14
- Rosebud14
- Springfield14
- Sturgis14
- Summerset14
- Tyndall14
- Wagner14
- White River14
- Winner14
- Yankton14
- Armour13
- Platte13
- Vermillion13
- Bison12
- Dakota Dunes12
- Elk Point12
- Mound City12
- Murdo12
- Olivet12
- Beresford11
- Chamberlain11
- Dupree11
- Lemmon11
- Parkston11
- Plankinton11
- Eagle Butte10
- Freeman10
- Timber Lake10
- Alexandria9
- Fort Pierre9
- Gettysburg9
- Highmore9
- Kennebec9
- Lennox9
- Lower Brule9
- Lyman County9
- Miller9
- Mitchell9
- Mobridge9
- Onida9
- Parker9
- Salem9
- Wessington Springs9
- Woonsocket9
- Canton8
- Harrisburg8
- Huron8
- McIntosh8
- Selby8
- Tea8
- Baltic7
- Brandon7
- Clark7
- Crooks7
- De Smet7
- Dell Rapids7
- Faulkton7
- Flandreau7
- Garretson7
- Hartford7
- Howard7
- Madison7
- Redfield7
- Volga7
- Britton6
- Clear Lake, Marshall County6
- Groton6
- Hayti6
- Ipswich6
- Leola6
- Milbank6
- Sisseton6
- Webster6
