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Air quality in South Dakota
Air quality index (AQI) and PM2.5 air pollution in South Dakota
LIVE AQI CITY RANKING
Real-time South Dakota
Most polluted city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Watertown | 54 |
| 2 | Brookings | 52 |
| 3 | Sioux Falls | 52 |
| 4 | Interior | 40 |
| 5 | Vermillion | 40 |
| 6 | Hot Springs | 38 |
| 7 | Aberdeen | 36 |
| 8 | Rapid City | 36 |
| 9 | Buffalo | 22 |
| 10 | Fort Thompson | 19 |
(local time)
SEE WORLD AQI RANKINGAIR QUALITY DATA CONTRIBUTORS
15 Contributors
See all
LIVE AQI CITY RANKING
Real-time South Dakota
Cleanest city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Pierre | 12 |
| 2 | Timber Lake | 16 |
| 3 | Spearfish | 17 |
| 4 | Fort Thompson | 19 |
| 5 | Buffalo | 22 |
| 6 | Aberdeen | 36 |
| 7 | Rapid City | 36 |
| 8 | Hot Springs | 38 |
| 9 | Interior | 40 |
| 10 | Vermillion | 40 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
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Unhealthy for sensitive groups
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News
The latest air quality news and resources.
South Dakota air quality data attribution
15Contributors
- USA National Park Service
1 station
2 Government Contributors
- Mason Pluimer
1 station
Individual Contributor
- 12 Anonymous contributors
12 stations
12 Anonymous Contributors
Which is the most polluted city in South Dakota?
- Watertown 54
- Brookings 52
- Sioux Falls 52
- Interior 40
- Vermillion 40
- Hot Springs 38
- Aberdeen 36
- Rapid City 36
- Buffalo 22
- Elk Point 22
- Springfield 22
- Tyndall 22
- Yankton 22
- Beresford 21
- Freeman 21
- Olivet 21
- Parkston 21
- Wagner 21
- Alexandria 20
- Armour 20
- Kadoka 20
- Mitchell 20
- North Sioux City 20
- Philip 20
- Canton 19
- Dakota Dunes 19
- Fort Thompson 19
- Groton 19
- Huron 19
- Lake Andes 19
- North Spearfish 19
- Parker 19
- Plankinton 19
- Wessington Springs 19
- Woonsocket 19
- Belle Fourche 18
- Clark 18
- De Smet 18
- Deadwood 18
- Hayti 18
- Howard 18
- Lead 18
- Lennox 18
- Madison 18
- Martin 18
- Redfield 18
- Rosebud 18
- Salem 18
- Sisseton 18
- Volga 18
- Webster 18
- Baltic 17
- Brandon 17
- Britton 17
- Clear Lake 17
- Crooks 17
- Dell Rapids 17
- Faulkton 17
- Flandreau 17
- Garretson 17
- Harrisburg 17
- Hartford 17
- Ipswich 17
- Milbank 17
- Mission 17
- Platte 17
- Spearfish 17
- Tea 17
- White River 17
- Bison 16
- Chamberlain 16
- Dupree 16
- Leola 16
- Miller 16
- Murdo 16
- Pine Ridge 16
- Porcupine 16
- Sturgis 16
- Timber Lake 16
- Blackhawk 15
- Burke 15
- Colonial Pine Hills 15
- Custer 15
- Eagle Butte 15
- Gettysburg 15
- Gregory 15
- Highmore 15
- Mound City 15
- North Eagle Butte 15
- Oglala 15
- Selby 15
- Summerset 15
- Box Elder 14
- Lemmon 14
- McIntosh 14
- Mobridge 14
- Rapid Valley 14
- Winner 14
- Kennebec 13
- Fort Pierre 12
- Onida 12
- Pierre 12
AQI US, Metric