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Air quality in Ashburn

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

Last update at 18:00, Apr 19 (local time)

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#	city	US AQI
1	Yucaipa, California	83
2	Redlands, California	73
3	San Bernardino, California	73
4	Visalia, California	72
5	Pasadena, California	71
6	La Crescenta-Montrose, California	70
7	Lake Arrowhead, California	70
8	The Woodlands, Texas	70
9	La Canada Flintridge, California	69
10	Sierra Madre, California	68

18:00, Apr 19 (local time)

18:00, Apr 19 (local time)

US AQI

live AQI index
Good

Air pollution level	Air quality index	Main pollutant
Good	25 US AQI	PM2.5

Pollutants		Concentration
PM2.5		6µg/m³

PM2.5

x1.2

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

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Day	Pollution level	Weather	Temperature	Wind
Tuesday, Apr 16	Good 41 AQI US		71.6° 53.6°	8.9 mp/h
Wednesday, Apr 17	Good 37 AQI US		71.6° 55.4°	11.2 mp/h
Thursday, Apr 18	Good 43 AQI US		59° 46.4°	8.9 mp/h
Today	Good 25 AQI US	60%	59° 46.4°	8.9 mp/h
Saturday, Apr 20	Good 44 AQI US	60%	64.4° 44.6°	15.7 mp/h
Sunday, Apr 21	Good 14 AQI US		55.4° 39.2°	11.2 mp/h
Monday, Apr 22	Good 20 AQI US		59° 39.2°	6.7 mp/h
Tuesday, Apr 23	Good 29 AQI US		66.2° 41°	11.2 mp/h
Wednesday, Apr 24	Good 38 AQI US	90%	60.8° 35.6°	17.9 mp/h
Thursday, Apr 25	Good 9 AQI US		57.2° 30.2°	15.7 mp/h
Friday, Apr 26	Good 11 AQI US		64.4° 35.6°	6.7 mp/h