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Air quality in Waterloo

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

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

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#	city	US AQI
1	Valemount, British Columbia	62
2	Abbotsford, British Columbia	39
3	Prince George, British Columbia	39
4	Sechelt, British Columbia	39
5	Victoria, British Columbia	39
6	Lethbridge, Alberta	38
7	Sherwood Park, Alberta	38
8	Fort St John, British Columbia	37
9	Port Moody, British Columbia	37
10	Brooks, Alberta	36

00:00, Apr 19 (local time)

00:00, Apr 19 (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		2.2µg/m³

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

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Day	Pollution level	Weather	Temperature	Wind
Tuesday, Apr 16	Good 12 AQI US		42.8° 39.2°	20.1 mp/h
Wednesday, Apr 17	Good 12 AQI US		50° 42.8°	13.4 mp/h
Thursday, Apr 18	Good 6 AQI US		50° 39.2°	20.1 mp/h
Today	Good 9 AQI US	100%	50° 39.2°	20.1 mp/h
Saturday, Apr 20	Good 6 AQI US	30%	42.8° 32°	20.1 mp/h
Sunday, Apr 21	Good 5 AQI US		50° 32°	20.1 mp/h
Monday, Apr 22	Good 15 AQI US		53.6° 32°	8.9 mp/h
Tuesday, Apr 23	Good 18 AQI US	100%	48.2° 42.8°	20.1 mp/h
Wednesday, Apr 24	Good 35 AQI US		35.6° 26.6°	22.4 mp/h
Thursday, Apr 25	Good 4 AQI US		44.6° 32°	17.9 mp/h