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Air quality in Westmont

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

Last update at 02:00, Apr 23 (local time)

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#	city	US AQI
1	Campo, California	98
2	Bass Lake, California	92
3	Palm Desert, California	86
4	Yucaipa, California	78
5	Santa Clarita, California	76
6	La Crescenta-Montrose, California	75
7	Lake Arrowhead, California	74
8	San Fernando, California	71
9	Palmdale, California	70
10	La Canada Flintridge, California	67

02:00, Apr 23 (local time)

US AQI

23*

live AQI index
Good

Air pollution level	Air quality index	Main pollutant
Good	23* US AQI	PM2.5

Pollutants		Concentration
PM2.5		5.5*µg/m³

PM2.5

x1.1

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

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Day	Pollution level	Weather	Temperature	Wind
Today	Good 23 AQI US	50%	59° 37.4°	11.2 mp/h
Wednesday, Apr 24	Good 23 AQI US	90%	48.2° 35.6°	15.7 mp/h
Thursday, Apr 25	Good 27 AQI US		55.4° 35.6°	4.5 mp/h
Friday, Apr 26	Good 26 AQI US		60.8° 37.4°	13.4 mp/h
Saturday, Apr 27	Good 39 AQI US	100%	57.2° 42.8°	6.7 mp/h
Sunday, Apr 28	Moderate 77 AQI US	70%	71.6° 55.4°	8.9 mp/h
Monday, Apr 29	Moderate 78 AQI US	90%	75.2° 57.2°	8.9 mp/h