Air quality in South Dakota
Air quality index (AQI⁺) and PM2.5 air pollution in South Dakota • 00:45, Nov 08
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 Ridge61
- Jackson County43
- Custer33
- Custer County32
- Sioux Falls29
- Brookings26
- Canton19
- Dakota Dunes19
- Elk Point19
- North Sioux City19
- Beresford18
- Brandon18
- Garretson18
- Harrisburg18
- Keystone18
- Martin17
- Tea17
- Vermillion17
- Lennox16
- Watertown16
- Baltic15
- Crooks15
- Dell Rapids15
- Hartford15
- Aberdeen14
- Flandreau14
- Freeman14
- Madison14
- Oglala14
- Parker14
- Porcupine14
- Rapid City14
- Salem14
- Yankton14
- Clay County13
- Fort Thompson13
- Kyle13
- Volga13
- Hayti12
- Hot Springs12
- Howard12
- Interior12
- Kadoka12
- Mission12
- Olivet12
- Philip12
- Rosebud12
- Springfield12
- Tyndall12
- White River12
- Alexandria11
- Box Elder11
- Colonial Pine Hills11
- Milbank11
- Murdo11
- Rapid Valley11
- Sisseton11
- Armour10
- Burke10
- Chamberlain10
- De Smet10
- Faulkton10
- Fort Pierre10
- Gettysburg10
- Gregory10
- Highmore10
- Huron10
- Kennebec10
- Lake Andes10
- Lower Brule10
- Lyman County10
- Miller10
- Mitchell10
- Onida10
- Parkston10
- Plankinton10
- Platte10
- Redfield10
- Wagner10
- Wessington Springs10
- Winner10
- Woonsocket10
- Belle Fourche9
- Blackhawk9
- Clark9
- Deadwood9
- Dupree9
- Eagle Butte9
- Harding County9
- Lead9
- McIntosh9
- Mountain Plains9
- North Spearfish9
- Pierre9
- Sturgis9
- Summerset9
- Timber Lake9
- Bison8
- Britton8
- Buffalo8
- Clear Lake, Marshall County8
- Groton8
- Ipswich8
- Lemmon8
- Leola8
- Mobridge8
- Mound City8
- Selby8
- Webster8
- Spearfish7
- North Eagle Butte6
