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Air quality in Westfield

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

Last update at 06:00, Apr 24 (local time)

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06:00, Apr 24 (local time)

#	station	US AQI
1	Westfield State University - Wilson Hall Outside	15
2	Sackett Street	11
3	Southampton Road	10
4	Police Department	8
5	Noble Street	7
6	Smith Avenue	2

06:00, Apr 24 (local time)

US AQI

live AQI index
Good

Air pollution level	Air quality index	Main pollutant
Good	9 US AQI	PM2.5

Pollutants		Concentration
PM2.5		2.1µg/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
Sunday, Apr 21	Good 14 AQI US		53.6° 35.6°	8.9 mp/h
Monday, Apr 22	Good 16 AQI US		62.6° 35.6°	11.2 mp/h
Tuesday, Apr 23	Good 12 AQI US		60.8° 35.6°	13.4 mp/h
Today	Good 9 AQI US	80%	60.8° 35.6°	13.4 mp/h
Thursday, Apr 25	Good 6 AQI US		57.2° 28.4°	6.7 mp/h
Friday, Apr 26	Good 13 AQI US		60.8° 32°	4.5 mp/h
Saturday, Apr 27	Good 14 AQI US	40%	64.4° 37.4°	8.9 mp/h
Sunday, Apr 28	Good 28 AQI US	100%	71.6° 44.6°	4.5 mp/h
Monday, Apr 29	Moderate 59 AQI US		78.8° 53.6°	6.7 mp/h
Tuesday, Apr 30	Moderate 58 AQI US	100%	82.4° 51.8°	11.2 mp/h