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Air quality in Trail

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

Last update at 11:00, May 18 (local time)

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#	city	US AQI
1	Hamilton, Ontario	59
2	Valemount, British Columbia	56
3	Mississauga, Ontario	53
4	Sault Ste Marie, Ontario	53
5	Toronto, Ontario	53
6	Kitchener, Ontario	47
7	Fort St John, British Columbia	45
8	Oakville, Ontario	45
9	Rouyn-Noranda, Quebec	45
10	Saguenay, Quebec	45

11:00, May 18 (local time)

#	station	US AQI
1	Viola Crescent	2
2	Aldridge Avenue	0

11:00, May 18 (local time)

US AQI

live AQI index
Good

Air pollution level	Air quality index	Main pollutant
Good	3 US AQI	SO2

Pollutants		Concentration
PM2.5		0.2µg/m³
SO2		5.2µg/m³

✓

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

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Day	Pollution level	Weather	Temperature	Wind
Wednesday, May 15	Good 7 AQI US		73.4° 48.2°	15.7 mp/h
Thursday, May 16	Good 3 AQI US		62.6° 42.8°	15.7 mp/h
Friday, May 17	Good 3 AQI US		62.6° 37.4°	4.5 mp/h
Today	Good 3 AQI US	90%	62.6° 37.4°	4.5 mp/h
Sunday, May 19	Good 16 AQI US	100%	59° 39.2°	4.5 mp/h
Monday, May 20	Good 11 AQI US		68° 37.4°	2.2 mp/h
Tuesday, May 21	Good 10 AQI US	100%	64.4° 42.8°	6.7 mp/h
Wednesday, May 22	Good 10 AQI US	100%	51.8° 46.4°	2.2 mp/h
Thursday, May 23	Good 8 AQI US	80%	51.8° 46.4°	2.2 mp/h
Friday, May 24	Good 7 AQI US	60%	57.2° 48.2°	2.2 mp/h