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Air quality in Belmont

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

Last update at 20:00, May 31 (local time)

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#	city	US AQI
1	Glendora, California	79
2	Hollywood, California	76
3	San Fernando, California	74
4	Pasadena, California	73
5	La Verne, California	72
6	Sierra Madre, California	71
7	Claremont, California	70
8	La Canada Flintridge, California	70
9	La Crescenta-Montrose, California	70
10	Glendale, California	69

20:00, May 31 (local time)

#	station	US AQI
1	County Road 48	30

20:00, May 31 (local time)

US AQI

live AQI index
Good

Air pollution level	Air quality index	Main pollutant
Good	30 US AQI	PM2.5

Pollutants		Concentration
PM2.5		5.5µg/m³

PM2.5

x1.1

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

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Day	Pollution level	Weather	Temperature	Wind
Tuesday, May 28	Good 12 AQI US		60.8° 46.4°	6.7 mp/h
Wednesday, May 29	Good 16 AQI US		59° 39.2°	11.2 mp/h
Thursday, May 30	Good 17 AQI US		66.2° 39.2°	8.9 mp/h
Today	Good 30 AQI US		71.6° 42.8°	2.2 mp/h
Saturday, Jun 1	Good 48 AQI US	100%	69.8° 51.8°	8.9 mp/h
Sunday, Jun 2	Moderate 60 AQI US	50%	71.6° 55.4°	4.5 mp/h
Monday, Jun 3	Moderate 62 AQI US	30%	75.2° 55.4°	8.9 mp/h
Tuesday, Jun 4	Moderate 68 AQI US	80%	73.4° 59°	15.7 mp/h
Wednesday, Jun 5	Moderate 69 AQI US	100%	64.4° 51.8°	13.4 mp/h
Thursday, Jun 6	Good 25 AQI US	100%	60.8° 44.6°	13.4 mp/h