Air quality in South Dakota
Air quality index (AQI⁺) and PM2.5 air pollution in South Dakota • 01:54, Oct 11
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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Which is the most polluted city in South Dakota?
- Harding County79
- Brookings74
- North Sioux City71
- Aberdeen67
- Watertown66
- Clay County65
- Sioux Falls65
- Baltic57
- Beresford57
- Brandon57
- Canton57
- Crooks57
- Dell Rapids57
- Elk Point57
- Flandreau57
- Freeman57
- Garretson57
- Harrisburg57
- Hartford57
- Lennox57
- Madison57
- Parker57
- Tea57
- Vermillion57
- Volga57
- Dakota Dunes56
- Yankton56
- Salem55
- Alexandria54
- Howard54
- Olivet54
- Armour53
- De Smet53
- Hayti53
- Mitchell53
- Parkston53
- Plankinton53
- Springfield53
- Tyndall53
- Wagner53
- Woonsocket53
- Huron52
- Lake Andes52
- Platte52
- North Eagle Butte50
- Wessington Springs48
- Custer County45
- Milbank44
- Eagle Butte41
- Clark40
- Blackhawk38
- Jackson County35
- Rapid City35
- Burke33
- Fort Thompson32
- Pierre30
- Kyle29
- Custer27
- Chamberlain24
- Gregory24
- Spearfish23
- Winner23
- Kennebec22
- Lyman County22
- Lower Brule20
- Webster20
- Mission19
- Sisseton19
- Britton18
- Buffalo18
- Clear Lake, Marshall County18
- Groton18
- Redfield18
- Miller17
- Belle Fourche16
- Bison16
- Box Elder16
- Colonial Pine Hills16
- Deadwood16
- Dupree16
- Faulkton16
- Fort Pierre16
- Gettysburg16
- Highmore16
- Ipswich16
- Keystone16
- Lead16
- Lemmon16
- Leola16
- McIntosh16
- Mobridge16
- Mound City16
- Mountain Plains16
- Murdo16
- North Spearfish16
- Onida16
- Rapid Valley16
- Selby16
- Sturgis16
- Summerset16
- Timber Lake16
- White River14
- Hot Springs13
- Interior13
- Kadoka13
- Martin13
- Oglala13
- Philip13
- Pine Ridge13
- Porcupine13
- Rosebud13
