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Air quality in Fairfield

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

Last update at 21:00, May 31 (local time)

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#	city	US AQI
1	Hollywood, California	84
2	Glendora, California	77
3	San Fernando, California	74
4	La Crescenta-Montrose, California	71
5	Three Rivers, California	71
6	Sierra Madre, California	69
7	Yucaipa, California	69
8	Altadena, California	68
9	Claremont, California	68
10	La Verne, California	68

21:00, May 31 (local time)

#	station	US AQI
1	University Drive	31
2	Midlock Road	27

21:00, May 31 (local time)

US AQI

live AQI index
Good

Air pollution level	Air quality index	Main pollutant
Good	29 US AQI	PM2.5

Pollutants		Concentration
PM2.5		5.3µg/m³

PM2.5

x1.1

PM2.5 concentration in Fairfield 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 15 AQI US		71.6° 57.2°	8.9 mp/h
Wednesday, May 29	Good 18 AQI US		64.4° 53.6°	13.4 mp/h
Thursday, May 30	Good 26 AQI US		71.6° 51.8°	11.2 mp/h
Today	Good 29 AQI US		77° 55.4°	6.7 mp/h
Saturday, Jun 1	Moderate 56 AQI US		75.2° 59°	4.5 mp/h
Sunday, Jun 2	Moderate 68 AQI US		75.2° 62.6°	6.7 mp/h
Monday, Jun 3	Moderate 61 AQI US		71.6° 57.2°	6.7 mp/h
Tuesday, Jun 4	Good 23 AQI US		69.8° 57.2°	8.9 mp/h
Wednesday, Jun 5	Good 22 AQI US	100%	62.6° 59°	11.2 mp/h
Thursday, Jun 6	Moderate 55 AQI US	100%	69.8° 59°	13.4 mp/h