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Air quality in Challis

Air quality index (AQI) and PM2.5 air pollution in Challis

Last update at 08:00, Apr 18 (local time)

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#	city	US AQI
1	Visalia, California	95
2	Downey, California	88
3	South Gate, California	87
4	Porterville, California	86
5	Elizabethtown, Pennsylvania	83
6	Compton, California	82
7	Chattanooga, Tennessee	81
8	Deschutes River Woods, Oregon	81
9	San Gabriel, California	81
10	Catonsville, Maryland	80

08:00, Apr 18 (local time)

#	station	US AQI
1	Custer Motor Way	8

08:00, Apr 18 (local time)

US AQI

live AQI index
Good

Air pollution level	Air quality index	Main pollutant
Good	8 US AQI	PM2.5

Pollutants		Concentration
PM2.5		2µg/m³

✓

PM2.5 concentration in Challis air currently meets the WHO annual air quality guideline value

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Day	Pollution level	Weather	Temperature	Wind
Monday, Apr 15	Good 11 AQI US		51.8° 35.6°	13.4 mp/h
Tuesday, Apr 16	Good 10 AQI US		35.6° 28.4°	8.9 mp/h
Wednesday, Apr 17	Good 8 AQI US		41° 24.8°	4.5 mp/h
Today	Good 8 AQI US		41° 24.8°	4.5 mp/h
Friday, Apr 19	Good 7 AQI US		44.6° 30.2°	4.5 mp/h
Saturday, Apr 20	Good 6 AQI US		55.4° 32°	6.7 mp/h
Sunday, Apr 21	Good 8 AQI US		53.6° 41°	17.9 mp/h
Monday, Apr 22	Good 4 AQI US		50° 32°	6.7 mp/h
Tuesday, Apr 23	Good 8 AQI US		60.8° 35.6°	8.9 mp/h
Wednesday, Apr 24	Good 8 AQI US	30%	60.8° 42.8°	8.9 mp/h