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Air quality in Cambridge

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

Last update at 19:00, Apr 16 (local time)

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#	city	US AQI
1	Quesnel, British Columbia	55
2	Hamilton, Ontario	45
3	Windsor, Ontario	43
4	Chetwynd, British Columbia	36
5	Burlington, Ontario	34
6	Richmond, British Columbia	33
7	Toronto, Ontario	33
8	Fort St John, British Columbia	32
9	Oshawa, Ontario	32
10	Quebec City, Quebec	32

19:00, Apr 16 (local time)

#	station	US AQI
1	Southwood	26
2	Southwood 2	21

19:00, Apr 16 (local time)

US AQI

live AQI index
Good

Air pollution level	Air quality index	Main pollutant
Good	24 US AQI	PM2.5

Pollutants		Concentration
PM2.5		5.8µg/m³

PM2.5

x1.2

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

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Day	Pollution level	Weather	Temperature	Wind
Saturday, Apr 13	Good 18 AQI US		62.6° 39.2°	13.4 mp/h
Sunday, Apr 14	Good 28 AQI US		57.2° 41°	13.4 mp/h
Monday, Apr 15	Good 20 AQI US		60.8° 39.2°	11.2 mp/h
Monday, Apr 15	Good 18 AQI US		60.8° 39.2°	11.2 mp/h
Today	Good 24 AQI US	100%	44.6° 39.2°	20.1 mp/h
Wednesday, Apr 17	Good 29 AQI US		53.6° 44.6°	13.4 mp/h
Thursday, Apr 18	Good 26 AQI US	100%	51.8° 41°	17.9 mp/h
Friday, Apr 19	Good 6 AQI US		42.8° 33.8°	17.9 mp/h
Saturday, Apr 20	Good 6 AQI US		48.2° 32°	15.7 mp/h
Sunday, Apr 21	Good 9 AQI US		55.4° 35.6°	13.4 mp/h
Monday, Apr 22	Good 12 AQI US	50%	46.4° 33.8°	15.7 mp/h