Air quality in South Dakota
Air quality index (AQI⁺) and PM2.5 air pollution in South Dakota • 10:12, May 10
Live most polluted city ranking
Real-time South Dakota most polluted city ranking
Learn more about global air quality
Which is the most polluted city in South Dakota?
- Brookings56
- Pierre53
- Watertown53
- Hot Springs39
- Belle Fourche29
- North Spearfish29
- Deadwood28
- Lead28
- Sioux Falls28
- Sturgis27
- Blackhawk26
- Colonial Pine Hills26
- Rapid City26
- Summerset26
- Vermillion26
- Custer25
- Oglala25
- Box Elder24
- Fort Thompson24
- Pine Ridge24
- Porcupine24
- Rapid Valley24
- Alexandria22
- Armour22
- Beresford22
- Buffalo22
- Burke22
- Chamberlain22
- Elk Point22
- Fort Pierre22
- Freeman22
- Gettysburg22
- Gregory22
- Highmore22
- Howard22
- Huron22
- Kennebec22
- Lake Andes22
- Lennox22
- Lower Brule22
- Martin22
- Miller22
- Mitchell22
- Olivet22
- Onida22
- Parker22
- Parkston22
- Plankinton22
- Platte22
- Salem22
- Springfield22
- Tea22
- Tyndall22
- Wagner22
- Wessington Springs22
- Woonsocket22
- Yankton22
- Canton21
- Crooks21
- Dakota Dunes21
- Eagle Butte21
- Faulkton21
- Harrisburg21
- Hartford21
- Madison21
- North Sioux City21
- Redfield21
- Winner21
- Baltic20
- Brandon20
- De Smet20
- Mission20
- Murdo20
- Rosebud20
- White River20
- Dell Rapids19
- Garretson19
- Mobridge19
- Selby19
- Clark18
- Flandreau18
- Hayti18
- Interior18
- Ipswich18
- Kadoka18
- North Eagle Butte18
- Philip18
- Spearfish18
- Timber Lake18
- Volga18
- Dupree17
- Groton17
- McIntosh17
- Mound City17
- Webster17
- Britton16
- Clear Lake, Marshall County16
- Lemmon16
- Leola16
- Milbank16
- Sisseton16
- Bison15
- Mountain Plains12
- Aberdeen10
