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Air quality in Winchester

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

Last update at 03:00, Apr 26 (local time)

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#	city	US AQI
1	Palm Desert, California	160
2	Pahrump, Nevada	80
3	North Charleston, South Carolina	75
4	Savannah, Georgia	72
5	Lewisville, Texas	70
6	Charleston, South Carolina	65
7	Columbia, South Carolina	64
8	Dallas, Texas	64
9	Edmond, Oklahoma	61
10	Denton, Texas	59

03:00, Apr 26 (local time)

#	station	US AQI
1	Winchester - 50 Seventh St	26

03:00, Apr 26 (local time)

US AQI

live AQI index
Good

Air pollution level	Air quality index	Main pollutant
Good	26 US AQI	PM2.5

Pollutants		Concentration
PM2.5		6.2µg/m³

PM2.5

x1.2

PM2.5 concentration in Winchester is currently 1.2 times the WHO annual air quality guideline value

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Day	Pollution level	Weather	Temperature	Wind
Tuesday, Apr 23	Good 33 AQI US		62.6° 48.2°	11.2 mp/h
Wednesday, Apr 24	Good 27 AQI US		59° 33.8°	8.9 mp/h
Thursday, Apr 25	Good 31 AQI US		68° 42.8°	11.2 mp/h
Today	Good 26 AQI US		68° 42.8°	11.2 mp/h
Saturday, Apr 27	Moderate 53 AQI US	100%	71.6° 55.4°	15.7 mp/h
Sunday, Apr 28	Moderate 53 AQI US		75.2° 57.2°	15.7 mp/h
Monday, Apr 29	Good 45 AQI US	60%	75.2° 57.2°	13.4 mp/h
Tuesday, Apr 30	Moderate 75 AQI US	90%	75.2° 60.8°	8.9 mp/h
Wednesday, May 1	Moderate 73 AQI US	90%	75.2° 59°	8.9 mp/h
Thursday, May 2	Moderate 71 AQI US	100%	68° 62.6°	11.2 mp/h