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South Dakota

Air quality in South Dakota

Air quality index (AQI⁺) and PM2.5 air pollution in South Dakota • 23:55, Nov 13

Live most polluted city ranking

Real-time South Dakota most polluted city ranking

#	Cities	AQI⁺ US
1	Pine Ridge	71
2	Brookings	65
3	Kyle	59
4	Rapid City	41
5	Spearfish	41
6	Aberdeen	40
7	Sioux Falls	39
8	Custer	38
9	Watertown	38
10	Clay County	37

Live cleanest city ranking

Real-time South Dakota cleanest city ranking

#	Cities	AQI⁺ US
1	Eagle Butte	4
2	Pierre	12
3	Custer County	22
4	North Eagle Butte	23
5	Harding County	31
6	Keystone	31
7	Jackson County	33
8	Clay County	37
9	Custer	38
10	Watertown	38

Wildfires in South Dakota

Real-time information

Active fires

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