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Air quality in Contra Costa Centre

Air quality index (AQI) and PM2.5 air pollution in Contra Costa Centre

Last update at 14:00, Jun 1 (local time)

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#	city	US AQI
1	Boerne, Texas	87
2	San Antonio, Texas	86
3	New Braunfels, Texas	85
4	San Bernardino, California	84
5	Baytown, Texas	81
6	Fontana, California	80
7	Rancho Cucamonga, California	79
8	San Fernando, California	76
9	Pahrump, Nevada	75
10	Glendora, California	74

14:00, Jun 1 (local time)

#	station	US AQI
1	The Seven Hills School	48
2	1115 Bear Creek Rd	28

14:00, Jun 1 (local time)

US AQI

live AQI index
Good

Air pollution level	Air quality index	Main pollutant
Good	38 US AQI	PM2.5

Pollutants		Concentration
PM2.5		6.9µg/m³

PM2.5

x1.4

PM2.5 concentration in Contra Costa Centre is currently 1.4 times the WHO annual air quality guideline value

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Day	Pollution level	Temperature	Wind
Wednesday, May 29	Good 30 AQI US	86° 57.2°	6.7 mp/h
Thursday, May 30	Good 31 AQI US	82.4° 55.4°	8.9 mp/h
Friday, May 31	Good 34 AQI US	71.6° 51.8°	11.2 mp/h
Today	Good 38 AQI US	71.6° 51.8°	11.2 mp/h
Sunday, Jun 2	Good 35 AQI US	78.8° 53.6°	8.9 mp/h
Monday, Jun 3	Good 17 AQI US	69.8° 55.4°	11.2 mp/h
Tuesday, Jun 4	Good 33 AQI US	87.8° 55.4°	11.2 mp/h
Wednesday, Jun 5	Moderate 59 AQI US	89.6° 62.6°	6.7 mp/h
Thursday, Jun 6	Moderate 58 AQI US	78.8° 55.4°	8.9 mp/h
Friday, Jun 7	Good 34 AQI US	78.8° 53.6°	8.9 mp/h