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Air quality in Cambridge

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

Last update at 07:00, Apr 16 (local time)

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07:00, Apr 16 (local time)

07:00, Apr 16 (local time)

US AQI

live AQI index
Good

Air pollution level	Air quality index	Main pollutant
Good	1 US AQI	PM2.5

Pollutants		Concentration
PM2.5		0.2µg/m³

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

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Day	Pollution level	Weather	Temperature	Wind
Saturday, Apr 13	Good 16 AQI US		62.6° 46.4°	17.9 mp/h
Sunday, Apr 14	Good 11 AQI US		53.6° 41°	11.2 mp/h
Monday, Apr 15	Good 10 AQI US		48.2° 41°	22.4 mp/h
Today	Good 1 AQI US	50%	48.2° 37.4°	20.1 mp/h
Wednesday, Apr 17	Good 11 AQI US	90%	48.2° 35.6°	13.4 mp/h
Thursday, Apr 18	Good 18 AQI US		50° 32°	11.2 mp/h
Friday, Apr 19	Good 17 AQI US	90%	55.4° 44.6°	15.7 mp/h
Saturday, Apr 20	Good 24 AQI US		53.6° 42.8°	11.2 mp/h
Sunday, Apr 21	Good 37 AQI US		57.2° 37.4°	6.7 mp/h
Monday, Apr 22	Good 43 AQI US	80%	57.2° 41°	4.5 mp/h