Air quality in South Dakota
Air quality index (AQI⁺) and PM2.5 air pollution in South Dakota • 07:41, Oct 04
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?
- Rapid City53
- Sioux Falls42
- Custer County35
- Clay County33
- Watertown30
- Blackhawk29
- Canton28
- Brookings26
- Brandon25
- Dakota Dunes25
- Elk Point25
- Harrisburg25
- North Sioux City25
- Beresford24
- Garretson24
- Baltic23
- Crooks23
- Dell Rapids23
- Hartford23
- Lennox23
- Tea23
- North Eagle Butte22
- Parker21
- Vermillion21
- Custer20
- Flandreau19
- Madison18
- Salem18
- Freeman17
- Volga17
- Howard16
- Keystone16
- Milbank16
- Alexandria14
- Hayti14
- Olivet14
- Parkston14
- Springfield14
- Tyndall14
- Wagner14
- Yankton14
- Aberdeen13
- Armour13
- Britton13
- Clark13
- Clear Lake, Marshall County13
- De Smet13
- Eagle Butte13
- Groton13
- Huron13
- Leola13
- Mitchell13
- Sisseton13
- Webster13
- Woonsocket13
- Hot Springs12
- Kyle12
- Oglala12
- Pierre12
- Pine Ridge12
- Colonial Pine Hills11
- Fort Thompson11
- Lead11
- Porcupine11
- Belle Fourche10
- Bison10
- Box Elder10
- Buffalo10
- Deadwood10
- Harding County10
- Interior10
- Lemmon10
- Mountain Plains10
- North Spearfish10
- Rapid Valley10
- Sturgis10
- Summerset10
- Burke9
- Chamberlain9
- Gregory9
- Lake Andes9
- Martin9
- Mission9
- Plankinton9
- Platte9
- Rosebud9
- Spearfish9
- Wessington Springs9
- Winner9
- Dupree8
- Faulkton8
- Fort Pierre8
- Gettysburg8
- Highmore8
- Ipswich8
- Jackson County8
- Kadoka8
- Kennebec8
- Lower Brule8
- Lyman County8
- McIntosh8
- Miller8
- Mobridge8
- Mound City8
- Murdo8
- Onida8
- Philip8
- Redfield8
- Selby8
- Timber Lake8
- White River8
