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Air quality in Chesterfield

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

Last update at 03:00, Apr 28 (local time)

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#	city	US AQI
1	Yosemite Np Turtleback Dome, California	143
2	Boerne, Texas	91
3	San Antonio, Texas	86
4	New Braunfels, Texas	66
5	Palm Desert, California	61
6	Leander, Texas	60
7	Charleston, West Virginia	59
8	Fort Worth, Texas	59
9	Georgetown, Texas	59
10	Braddock, Pennsylvania	58

03:00, Apr 28 (local time)

#	station	US AQI
1	Westernmill Drive	41

03:00, Apr 28 (local time)

US AQI

live AQI index
Good

Air pollution level	Air quality index	Main pollutant
Good	41 US AQI	PM2.5

Pollutants		Concentration
PM2.5		9.9µg/m³

PM2.5

PM2.5 concentration in Chesterfield is currently 2 times the WHO annual air quality guideline value

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Day	Pollution level	Weather	Temperature	Wind
Thursday, Apr 25	Good 24 AQI US		68° 51.8°	20.1 mp/h
Friday, Apr 26	Good 19 AQI US		77° 62.6°	15.7 mp/h
Saturday, Apr 27	Good 36 AQI US		75.2° 62.6°	15.7 mp/h
Today	Good 41 AQI US	100%	75.2° 62.6°	15.7 mp/h
Monday, Apr 29	Good 41 AQI US	100%	75.2° 59°	11.2 mp/h
Tuesday, Apr 30	Good 37 AQI US	40%	82.4° 57.2°	11.2 mp/h
Wednesday, May 1	Good 40 AQI US	80%	87.8° 64.4°	11.2 mp/h
Thursday, May 2	Moderate 55 AQI US	100%	71.6° 64.4°	11.2 mp/h
Friday, May 3	Moderate 56 AQI US	100%	64.4° 48.2°	15.7 mp/h
Saturday, May 4	Good 12 AQI US		68° 44.6°	11.2 mp/h