Air quality in South Dakota
Air quality index (AQI⁺) and PM2.5 air pollution in South Dakota • 20:03, Jun 18
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?
- Rapid City64
- Sioux Falls46
- North Sioux City42
- Custer County41
- Jackson County41
- Clay County39
- Blackhawk38
- Brookings36
- Eagle Butte26
- Vermillion24
- Custer23
- Fort Thompson23
- Lyman County23
- Dakota Dunes22
- Elk Point22
- Harding County22
- Spearfish22
- Springfield22
- Baltic21
- Beresford21
- Brandon21
- Canton21
- Crooks21
- Dell Rapids21
- Freeman21
- Garretson21
- Harrisburg21
- Hartford21
- Lennox21
- Madison21
- Olivet21
- Parker21
- Tea21
- Tyndall21
- Yankton21
- Flandreau20
- Aberdeen19
- Wagner19
- Alexandria17
- Armour17
- Burke17
- De Smet17
- Gregory17
- Hayti17
- Howard17
- Huron17
- Lake Andes17
- Mitchell17
- Parkston17
- Plankinton17
- Platte17
- Salem17
- Volga17
- Wessington Springs17
- Woonsocket17
- Clark16
- Watertown16
- Lemmon15
- McIntosh15
- Webster15
- Britton14
- Clear Lake, Marshall County14
- Interior14
- Martin14
- Milbank14
- Oglala14
- Pine Ridge14
- Porcupine14
- Rosebud14
- Sisseton14
- Belle Fourche13
- Bison13
- Box Elder13
- Colonial Pine Hills13
- Deadwood13
- Hot Springs13
- Kadoka13
- Lead13
- Mission13
- Mountain Plains13
- North Spearfish13
- Philip13
- Rapid Valley13
- Sturgis13
- Summerset13
- White River13
- Winner13
- Buffalo12
- Chamberlain12
- Dupree12
- Faulkton12
- Fort Pierre12
- Groton12
- Highmore12
- Ipswich12
- Kennebec12
- Leola12
- Lower Brule12
- Miller12
- Murdo12
- Redfield12
- Timber Lake12
- Gettysburg11
- Mobridge11
- Mound City11
- North Eagle Butte11
- Onida11
- Selby11
- Pierre9
