Air quality in South Dakota
Air quality index (AQI⁺) and PM2.5 air pollution in South Dakota • 15:45, Aug 31
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?
- Pine Ridge54
- Buffalo52
- Dakota Dunes52
- Alexandria51
- Armour51
- Baltic51
- Belle Fourche51
- Beresford51
- Bison51
- Box Elder51
- Brandon51
- Britton51
- Canton51
- Clark51
- Clear Lake, Marshall County51
- Colonial Pine Hills51
- Crooks51
- De Smet51
- Deadwood51
- Dell Rapids51
- Elk Point51
- Flandreau51
- Freeman51
- Garretson51
- Groton51
- Harrisburg51
- Hartford51
- Hayti51
- Howard51
- Huron51
- Interior51
- Ipswich51
- Lake Andes51
- Lead51
- Lemmon51
- Lennox51
- Leola51
- Madison51
- Martin51
- McIntosh51
- Milbank51
- Mitchell51
- Mountain Plains51
- North Sioux City51
- North Spearfish51
- Oglala51
- Olivet51
- Parker51
- Parkston51
- Plankinton51
- Porcupine51
- Rapid Valley51
- Redfield51
- Salem51
- Sisseton51
- Springfield51
- Sturgis51
- Summerset51
- Tea51
- Tyndall51
- Vermillion51
- Volga51
- Wagner51
- Webster51
- Wessington Springs51
- Woonsocket51
- Yankton51
- Burke49
- Chamberlain49
- Dupree49
- Faulkton49
- Fort Pierre49
- Gettysburg49
- Gregory49
- Highmore49
- Kadoka49
- Kennebec49
- Lower Brule49
- Lyman County49
- Miller49
- Mission49
- Mobridge49
- Mound City49
- Murdo49
- Onida49
- Philip49
- Platte49
- Rosebud49
- Selby49
- Timber Lake49
- White River49
- Winner49
- Hot Springs46
- Custer County44
- Blackhawk39
- Jackson County39
- Watertown39
- Eagle Butte30
- Keystone30
- Rapid City30
- Brookings29
- Kyle29
- Custer28
- Sioux Falls28
- Spearfish28
- Clay County25
- Fort Thompson24
- Harding County17
- North Eagle Butte11
- Pierre11
- Aberdeen7
