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Air quality in Westford

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

Last update at 08:00, Apr 23 (local time)

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#	city	US AQI
1	Palm Desert, California	156
2	Coachella, California	124
3	Thermal, California	65
4	Campo, California	62
5	Lancaster, Pennsylvania	61
6	North Charleston, South Carolina	60
7	North Fork, California	60
8	Indio, California	59
9	Pensacola, Florida	58
10	Birmingham, Alabama	57

08:00, Apr 23 (local time)

US AQI

33*

live AQI index
Good

Air pollution level	Air quality index	Main pollutant
Good	33* US AQI	PM2.5

Pollutants		Concentration
PM2.5		8*µg/m³

PM2.5

x1.6

PM2.5 concentration in Westford is currently 1.6 times the WHO annual air quality guideline value

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Day	Pollution level	Weather	Temperature	Wind
Today	Good 33 AQI US		62.6° 35.6°	11.2 mp/h
Wednesday, Apr 24	Good 20 AQI US	100%	55.4° 32°	15.7 mp/h
Thursday, Apr 25	Good 6 AQI US		53.6° 28.4°	11.2 mp/h
Friday, Apr 26	Good 13 AQI US		59° 32°	4.5 mp/h
Saturday, Apr 27	Good 9 AQI US		64.4° 37.4°	6.7 mp/h
Sunday, Apr 28	Good 27 AQI US	100%	59° 46.4°	6.7 mp/h
Monday, Apr 29	Moderate 64 AQI US	80%	55.4° 48.2°	4.5 mp/h