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Air quality near Spearfish, Lookout Trailhead, Spearfish

Air quality index (AQI) and PM2.5 air pollution near Spearfish, Lookout Trailhead, Spearfish

Last update at 00:00, Apr 27 (local time)

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Mason Pluimer

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#	city	US AQI
1	Yosemite Np Turtleback Dome, California	83
2	Corpus Christi, Texas	82
3	Georgetown, Texas	66
4	Maricopa, Arizona	65
5	The Woodlands, Texas	65
6	Waynesville, North Carolina	64
7	Gatlinburg, Tennessee	63
8	Chattanooga, Tennessee	62
9	Austin, Texas	61
10	Round Rock, Texas	61

00:00, Apr 27 (local time)

#	station	US AQI
1	Spearfish, Lookout Trailhead	7

00:00, Apr 27 (local time)

US AQI

live AQI index
Good

Air pollution level	Air quality index	Main pollutant
Good	7 US AQI	PM2.5

Pollutants		Concentration
PM2.5		1.8µg/m³

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Day	Pollution level	Weather	Temperature	Wind
Wednesday, Apr 24	Good 17 AQI US
Thursday, Apr 25	Good 14 AQI US
Friday, Apr 26	Good 13 AQI US
Today	Good 7 AQI US		48.2° 39.2°	8.9 mp/h
Sunday, Apr 28	Good 7 AQI US		44.6° 37.4°	6.7 mp/h
Monday, Apr 29	Good 6 AQI US		64.4° 37.4°	17.9 mp/h
Tuesday, Apr 30	Good 6 AQI US	30%	51.8° 39.2°	22.4 mp/h
Wednesday, May 1	Good 4 AQI US	50%	53.6° 35.6°	11.2 mp/h
Thursday, May 2	Good 4 AQI US	100%	42.8° 32°	13.4 mp/h
Friday, May 3	Good 4 AQI US	80%	41° 30.2°	8.9 mp/h