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Air quality in Westfield

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

Last update at 01:00, Apr 18 (local time)

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#	city	US AQI
1	Porterville, California	106
2	Three Rivers, California	83
3	Springville, California	72
4	Visalia, California	69
5	Alpena, Michigan	68
6	Lewisville, Texas	68
7	Elizabethtown, Pennsylvania	66
8	Bakersfield, California	64
9	Charlottesville, Virginia	64
10	Cuyama, California	64

01:00, Apr 18 (local time)

#	station	US AQI
1	Westfield State University - Wilson Hall Outside	10
2	Sackett Street	7
3	Southampton Road	6
4	Police Department	4
5	Noble Street	3
6	Smith Avenue	2

01:00, Apr 18 (local time)

US AQI

live AQI index
Good

Air pollution level	Air quality index	Main pollutant
Good	6 US AQI	PM2.5

Pollutants		Concentration
PM2.5		1.4µg/m³

✓

PM2.5 concentration in Westfield air currently meets the WHO annual air quality guideline value

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Day	Pollution level	Weather	Temperature	Wind
Monday, Apr 15	Good 14 AQI US		62.6° 41°	11.2 mp/h
Tuesday, Apr 16	Good 13 AQI US		62.6° 39.2°	8.9 mp/h
Wednesday, Apr 17	Good 8 AQI US		44.6° 41°	6.7 mp/h
Today	Good 6 AQI US	100%	44.6° 41°	6.7 mp/h
Friday, Apr 19	Good 13 AQI US	40%	59° 39.2°	11.2 mp/h
Saturday, Apr 20	Good 22 AQI US	80%	60.8° 39.2°	11.2 mp/h
Sunday, Apr 21	Good 9 AQI US		55.4° 35.6°	8.9 mp/h
Monday, Apr 22	Good 8 AQI US		60.8° 35.6°	6.7 mp/h
Tuesday, Apr 23	Good 10 AQI US		62.6° 39.2°	4.5 mp/h
Wednesday, Apr 24	Good 12 AQI US	100%	59° 42.8°	11.2 mp/h