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Air quality in South Dakota

Air quality index (AQI⁺) and PM2.5 air pollution in South Dakota • 11:07, May 09

Live most polluted city ranking

Real-time South Dakota most polluted city ranking

#	Cities	AQI⁺ US
1	Brookings	60
2	Pierre	46
3	Hot Springs	39
4	Rapid City	33
5	Watertown	33
6	Sioux Falls	29
7	Vermillion	27
8	Custer	23
9	Spearfish	23
10	Aberdeen	22

Live cleanest city ranking

Real-time South Dakota cleanest city ranking

#	Cities	AQI⁺ US
1	Eagle Butte	17
2	Fort Thompson	18
3	Buffalo	21
4	Aberdeen	22
5	Custer	23
6	Spearfish	23
7	Vermillion	27
8	Sioux Falls	29
9	Rapid City	33
10	Watertown	33

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Which is the most polluted city in South Dakota?

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