Air quality in Canada today

59 cities · average AQI now 31

Most polluted now

City	AQI	Level	PM2.5
Ottawa	46	Moderate	9
Toronto	29	Fair	4
Montréal	61	Poor	15
Calgary	34	Fair	4
Edmonton	31	Fair	3
Winnipeg	38	Fair	6
Vancouver	42	Moderate	12
Québec	63	Poor	29
Halifax	29	Fair	10
London	22	Fair	3
Saskatoon	32	Fair	2
Regina	29	Fair	4
Greater Sudbury	26	Fair	4
Saguenay	17	Good	4
Kelowna	33	Fair	4
Trois-Rivières	45	Moderate	13
Kingston	25	Fair	3
Sherbrooke	23	Fair	6
St. John's	24	Fair	3
Thunder Bay	26	Fair	5
Sydney	23	Fair	4
Kamloops	27	Fair	5
Lethbridge	34	Fair	4
Red Deer	34	Fair	5
Moncton	33	Fair	8
Peterborough	36	Fair	5
Prince George	28	Fair	2
Sault Ste. Marie	29	Fair	2
Saint John	41	Moderate	18
Grande Prairie	27	Fair	2
Fort McMurray	27	Fair	1
Medicine Hat	34	Fair	4
North Bay	25	Fair	2
Brandon	18	Good	4
Rimouski	19	Good	5
Timmins	23	Fair	1
Charlottetown	22	Fair	4
Prince Albert	24	Fair	2
Campbell River	22	Fair	4
Lloydminster	31	Fair	2
Sept-Îles	23	Fair	2
Whitehorse	28	Fair	0
Val-d'Or	19	Good	1
Midland	27	Fair	3
Fort St. John	29	Fair	1
Owen Sound	21	Fair	4
Yellowknife	21	Fair	0
Cranbrook	42	Moderate	5
Terrace	28	Fair	1
North Battleford	31	Fair	2
Corner Brook	20	Good	5
Rivière-du-Loup	35	Fair	7
Miramichi	19	Good	4
Petawawa	22	Fair	2
Swift Current	33	Fair	4
Edmundston	19	Good	4
Yorkton	28	Fair	3
Kenora	20	Good	2
Sooke	117	Extremely poor	183