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Air quality in Yosemite Valley

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

Last update at 05:00, Jun 2 (local time)

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#	city	US AQI
1	Corpus Christi, Texas	108
2	Mecca, California	93
3	Yucaipa, California	81
4	Pahrump, Nevada	79
5	Redlands, California	77
6	Lubbock, Texas	74
7	Rancho Cucamonga, California	73
8	San Bernardino, California	70
9	Claremont, California	69
10	North Hollywood, California	68

05:00, Jun 2 (local time)

#	station	US AQI
1	Happy Isles	36
2	Yosemite Village - Visitor Center	36
3	Ahwahnee Drive	27

05:00, Jun 2 (local time)

US AQI

live AQI index
Good

Air pollution level	Air quality index	Main pollutant
Good	31 US AQI	PM2.5

Pollutants		Concentration
PM2.5		5.7µg/m³

PM2.5

x1.1

PM2.5 concentration in Yosemite Valley is currently 1.1 times the WHO annual air quality guideline value

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Day	Pollution level	Weather	Temperature	Wind
Thursday, May 30	Good 31 AQI US		80.6° 57.2°	8.9 mp/h
Friday, May 31	Good 32 AQI US		78.8° 55.4°	11.2 mp/h
Saturday, Jun 1	Good 36 AQI US		78.8° 53.6°	8.9 mp/h
Today	Good 31 AQI US		78.8° 53.6°	8.9 mp/h
Monday, Jun 3	Good 38 AQI US		73.4° 59°	11.2 mp/h
Tuesday, Jun 4	Good 27 AQI US		86° 59°	8.9 mp/h
Wednesday, Jun 5	Good 35 AQI US	30%	87.8° 66.2°	11.2 mp/h
Thursday, Jun 6	Moderate 69 AQI US		87.8° 66.2°	8.9 mp/h
Friday, Jun 7	Moderate 80 AQI US		89.6° 66.2°	11.2 mp/h
Saturday, Jun 8	Moderate 80 AQI US	40%	87.8° 66.2°	8.9 mp/h