Air quality in South Dakota
Air quality index (AQI⁺) and PM2.5 air pollution in South Dakota • 09:37, Jun 19
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?
- Watertown51
- Jackson County50
- Custer County40
- Dakota Dunes35
- North Sioux City35
- Elk Point34
- Vermillion34
- Clay County33
- Yankton30
- Springfield29
- Tyndall29
- Beresford28
- Wagner27
- Box Elder26
- Colonial Pine Hills26
- Rapid Valley26
- Lake Andes25
- Summerset25
- Burke24
- Canton24
- Olivet24
- Armour23
- Deadwood23
- Freeman23
- Gregory23
- Hot Springs23
- Lead23
- Lennox23
- Mountain Plains23
- North Spearfish23
- Oglala23
- Platte23
- Sioux Falls23
- Sturgis23
- Belle Fourche22
- Brookings22
- Interior22
- Martin22
- Parker22
- Pine Ridge22
- Porcupine22
- Harrisburg21
- Kadoka21
- North Eagle Butte21
- Parkston21
- Tea21
- Mission20
- Philip20
- Rosebud20
- White River20
- Alexandria19
- Custer19
- Hartford19
- Mitchell19
- Murdo19
- Plankinton19
- Rapid City19
- Salem19
- Winner19
- Brandon18
- Chamberlain18
- De Smet18
- Howard18
- Huron18
- Kennebec18
- Lower Brule18
- Lyman County18
- Wessington Springs18
- Woonsocket18
- Aberdeen17
- Blackhawk17
- Crooks17
- Fort Pierre17
- Baltic16
- Dell Rapids16
- Eagle Butte16
- Flandreau16
- Garretson16
- Hayti16
- Madison16
- Miller16
- Volga16
- Clark14
- Dupree14
- Faulkton14
- Highmore14
- Onida14
- Pierre14
- Redfield14
- Gettysburg13
- Groton13
- Ipswich13
- Leola13
- Milbank13
- Spearfish13
- Webster13
- Britton12
- Buffalo12
- Clear Lake, Marshall County12
- Sisseton12
- Fort Thompson11
- McIntosh11
- Selby11
- Bison10
- Lemmon10
- Mobridge10
- Timber Lake10
- Mound City9
- Harding County6
