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Air quality in Niagara on the Lake

Air quality index (AQI) and PM2.5 air pollution in Niagara on the Lake

Last update at 22:00, May 13 (local time)

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#	city	US AQI
1	Cold Lake, Alberta	89
2	Sherwood Park, Alberta	79
3	Calgary, Alberta	77
4	Yellowknife, Northwest Territories	75
5	Lethbridge, Alberta	70
6	Leduc, Alberta	68
7	Edmonton, Alberta	65
8	Rouyn-Noranda, Quebec	65
9	Fort Mckay, Alberta	62
10	London, Ontario	60

22:00, May 13 (local time)

#	station	US AQI
1	Niagara on the Lake - Prideaux	49

22:00, May 13 (local time)

US AQI

live AQI index
Good

Air pollution level	Air quality index	Main pollutant
Good	49 US AQI	PM2.5

Pollutants		Concentration
PM2.5		9µg/m³

PM2.5

x1.8

PM2.5 concentration in Niagara on the Lake is currently 1.8 times the WHO annual air quality guideline value

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Day	Pollution level	Weather	Temperature	Wind
Friday, May 10	Good 25 AQI US		57.2° 46.4°	15.7 mp/h
Saturday, May 11	Good 24 AQI US		59° 44.6°	11.2 mp/h
Sunday, May 12	Good 24 AQI US		75.2° 48.2°	22.4 mp/h
Today	Good 49 AQI US	90%	60.8° 53.6°	8.9 mp/h
Tuesday, May 14	Moderate 52 AQI US		57.2° 50°	11.2 mp/h
Wednesday, May 15	Moderate 54 AQI US		57.2° 48.2°	11.2 mp/h
Thursday, May 16	Good 41 AQI US	100%	64.4° 53.6°	17.9 mp/h
Friday, May 17	Moderate 54 AQI US	100%	60.8° 55.4°	13.4 mp/h
Saturday, May 18	Moderate 65 AQI US		59° 51.8°	8.9 mp/h
Sunday, May 19	Moderate 68 AQI US	30%	62.6° 53.6°	11.2 mp/h