Air Quality in Canada

Live air quality and weather data for 500 cities in Canada. Average AQI is 63 (Moderate). Most polluted: Fort St. John at AQI 270.

Fort St. John
Pop. 21,465
270
Red Deer
Pop. 100,844
169
Sylvan Lake
Pop. 17,477
169
Edmonton
Pop. 1,010,899
165
Wîhkwêntôwin
Pop. 18,180
164
St. Albert
Pop. 57,719
162
Sherwood Park
Pop. 70,618
161
Spruce Grove
Pop. 38,985
161
Stony Plain
Pop. 17,993
160
Leduc
Pop. 15,561
159
Calgary
Pop. 1,306,784
139
Chestermere
Pop. 32,255
139
Cochrane
Pop. 32,199
139
Beltline
Pop. 25,880
139
Saddle Ridge
Pop. 24,365
137
Taradale
Pop. 17,630
137
Airdrie
Pop. 90,044
136
Panorama Hills
Pop. 25,535
134
Evergreen
Pop. 20,780
134
Tuscany
Pop. 19,700
134
Evanston
Pop. 18,710
134
Coventry Hills
Pop. 17,350
134
Edgemont
Pop. 15,225
134
Rouyn-Noranda
Pop. 23,504
130
McKenzie Towne
Pop. 17,505
126
Prince George
Pop. 78,943
124
Prince Albert
Pop. 35,102
122
Cranston
Pop. 20,850
121
Auburn Bay
Pop. 18,090
121
Kingsville
Pop. 22,119
119
Stratford
Pop. 31,465
114
Woodstock
Pop. 40,404
113
Huntsville
Pop. 19,816
113
Sarnia
Pop. 72,125
107
Tillsonburg
Pop. 18,615
107
LaSalle
Pop. 32,721
106
Windsor
Pop. 229,660
105
Birchcliffe-Cliffside
Pop. 22,291
104
The Beaches
Pop. 21,567
103
Orangeville
Pop. 30,734
102
Okotoks
Pop. 30,214
102
East End-Danforth
Pop. 21,381
102
Collingwood
Pop. 21,793
100
Wasaga Beach
Pop. 20,675
100
Taylor-Massey
Pop. 15,683
99
Newmarket
Pop. 91,034
97
Whitchurch-Stouffville
Pop. 49,864
97
East Gwillimbury
Pop. 23,991
97
Tecumseh
Pop. 23,229
97
St. Thomas
Pop. 38,909
96
Petawawa
Pop. 17,187
96
Aurora
Pop. 55,445
95
Bracebridge
Pop. 16,010
95
Regina
Pop. 226,404
94
Arcola East
Pop. 33,725
94
Keswick
Pop. 21,000
94
Dewdney East
Pop. 18,715
94
London
Pop. 422,324
93
North Bay
Pop. 50,396
93
Chatham
Pop. 43,550
93
Barrie
Pop. 147,829
92
Greater Sudbury
Pop. 166,004
89
Leamington
Pop. 32,991
89
Valley East
Pop. 17,451
89
Halton Hills
Pop. 62,951
88
Strathroy
Pop. 23,871
88
O'Connor-Parkview
Pop. 18,675
88
Amos
Pop. 17,918
88
Georgetown
Pop. 44,058
87
Clairlea-Birchmount
Pop. 26,984
87
Danforth East York
Pop. 17,180
87
Kitchener
Pop. 256,885
86
Innisfil
Pop. 43,326
86
Fiddlesticks
Pop. 17,576
86
Oshawa
Pop. 175,383
85
Guelph
Pop. 143,740
85
Whitby
Pop. 138,501
85
Cambridge
Pop. 129,920
85
Norfolk County
Pop. 60,847
85
Bowmanville
Pop. 39,371
85
Stouffville
Pop. 36,753
85
Brooklin
Pop. 25,000
85
Midland
Pop. 24,353
85
Uxbridge
Pop. 21,176
85
Fergus
Pop. 20,767
85
Forest Heights
Pop. 15,581
85
Christopher-Champlain
Pop. 15,372
85
Orillia
Pop. 31,166
84
South Riverdale
Pop. 27,876
84
Vanier
Pop. 15,249
84
Waterloo
Pop. 104,986
83
Cliffcrest
Pop. 15,935
83
Milton
Pop. 132,979
82
Ajax
Pop. 119,677
82
Brantford
Pop. 104,688
82
Brant
Pop. 34,415
82
Flemingdon Park
Pop. 21,933
82
Thorncliffe Park
Pop. 21,108
82
Hespeler
Pop. 18,445
82
Brampton
Pop. 656,480
81
Saskatoon
Pop. 266,141
81
Pickering
Pop. 91,771
81
Nutana Sector
Pop. 72,564
81
Confederation
Pop. 70,192
81
University Heights
Pop. 51,957
81
Lakewood
Pop. 51,237
81
Core Neighbourhoods
Pop. 36,088
81
Lawson
Pop. 34,620
81
Kennedy Park
Pop. 17,123
81
Stonebridge
Pop. 16,392
81
Hamilton
Pop. 569,353
80
Stoney Creek
Pop. 76,382
80
Ancaster
Pop. 40,557
80
West Hill
Pop. 27,392
80
Owen Sound
Pop. 21,341
80
Victoria Village
Pop. 17,510
80
Leaside-Bennington
Pop. 16,828
80
Scarborough Village
Pop. 16,724
80
Burlington
Pop. 186,948
79
Caledon
Pop. 76,581
79
Waterfront Communities-The Island
Pop. 65,913
79
Rouge
Pop. 46,496
79
Grimsby
Pop. 27,314
79
Waterdown
Pop. 24,400
79
Rosedale-Moore Park
Pop. 20,923
79
Moss Park
Pop. 20,506
79
Morningside
Pop. 17,455
79
Mount Pleasant East
Pop. 16,775
79
Toronto
Pop. 2,794,356
78
Mississauga
Pop. 717,961
78
Etobicoke
Pop. 365,000
78
Oakville
Pop. 213,759
78
Woburn
Pop. 53,485
78
Islington-City Centre West
Pop. 43,965
78
Malvern
Pop. 43,794
78
Dovercourt-Wallace Emerson-Junction
Pop. 36,625
78
Parkwoods-Donalda
Pop. 34,805
78
Mimico
Pop. 33,964
78
Church-Yonge Corridor
Pop. 31,340
78
Niagara
Pop. 31,180
78
Annex
Pop. 30,526
78
Mount Pleasant West
Pop. 29,658
78
Banbury-Don Mills
Pop. 27,695
78
Bay Street Corridor
Pop. 25,797
78
Stonegate-Queensway
Pop. 25,051
78
Eglinton East
Pop. 22,776
78
South Parkdale
Pop. 21,849
78
North St.James Town
Pop. 18,615
78
Eringate-Centennial-West Deane
Pop. 18,588
78
Kensington-Chinatown
Pop. 17,945
78
Trinity-Bellwoods
Pop. 16,556
78
Little Portugal
Pop. 15,559
78
Markham
Pop. 338,503
77
L'Amoreaux
Pop. 43,993
77
Bendale
Pop. 29,960
77
Agincourt North
Pop. 29,113
77
Wexford/Maryvale
Pop. 27,917
77
Tam O'Shanter-Sullivan
Pop. 27,446
77
Milliken
Pop. 26,572
77
High Park-Swansea
Pop. 23,925
77
Agincourt South-Malvern West
Pop. 23,757
77
Rockcliffe-Smythe
Pop. 22,246
77
High Park North
Pop. 22,162
77
Oakwood Village
Pop. 21,210
77
Edenbridge-Humber Valley
Pop. 15,535
77
Lawrence Park South
Pop. 15,179
77
West Humber-Clairville
Pop. 33,312
76
Don Valley Village
Pop. 27,051
76
Dorset Park
Pop. 25,003
76
Steeles
Pop. 24,623
76
Willowridge-Martingrove-Richview
Pop. 22,156
76
Kingsview Village-The Westway
Pop. 22,000
76
Weston
Pop. 17,992
76
St. Andrew-Windfields
Pop. 17,812
76
Brookhaven-Amesbury
Pop. 17,757
76
Pleasant View
Pop. 15,818
76
Henry Farm
Pop. 15,723
76
Richmond Hill
Pop. 202,022
75
Willowdale
Pop. 79,440
75
Willowdale East
Pop. 50,434
75
Mount Olive-Silverstone-Jamestown
Pop. 32,954
75
Newtonbrook West
Pop. 23,831
75
Bedford Park-Nortown
Pop. 23,236
75
Englemount-Lawrence
Pop. 22,372
75
Bayview Village
Pop. 21,396
75
Willowdale West
Pop. 16,936
75
Hillcrest Village
Pop. 16,934
75
Newtonbrook East
Pop. 16,097
75
Lethbridge
Pop. 103,197
74
Downsview-Roding-CFB
Pop. 35,052
74
Bolton
Pop. 26,795
74
Lansing-Westgate
Pop. 16,164
74
Humbermede
Pop. 15,545
74
Glenfield-Jane Heights
Pop. 30,491
73
Clanton Park
Pop. 16,472
73
St. Catharines
Pop. 136,803
72
Niagara Falls
Pop. 99,818
72
Welland
Pop. 52,293
72
Thorold
Pop. 18,801
72
Niagara-on-the-Lake
Pop. 17,511
72
University Endowment Lands
Pop. 16,920
72
West Vancouver
Pop. 45,487
71
Black Creek
Pop. 21,737
71
Vaughan
Pop. 323,103
70
Chilliwack
Pop. 101,491
70
Chilliwack-Downtown
Pop. 31,410
70
Vedder Crossing
Pop. 22,620
70
Abbotsford
Pop. 141,397
69
Townline
Pop. 21,095
69
Bathurst Manor
Pop. 15,873
69
York University Heights
Pop. 27,593
67
Westwood Plateau
Pop. 19,776
67
Swift Current
Pop. 16,604
67
Mission
Pop. 41,519
66
Westminster-Branson
Pop. 26,274
66
Squamish
Pop. 23,819
66
Port Colborne
Pop. 18,306
66
Salaberry-de-Valleyfield
Pop. 42,787
64
Cobourg
Pop. 18,099
64
Port Alberni
Pop. 20,712
63
Lindsay
Pop. 20,354
63
Les Coteaux
Pop. 17,396
63
Kingston
Pop. 132,485
61
Peterborough
Pop. 85,807
61
Timmins
Pop. 41,788
61
Grande Prairie
Pop. 70,385
60
North Battleford
Pop. 19,440
60
Coquitlam
Pop. 148,625
59
Val-d'Or
Pop. 25,541
59
Kitsilano
Pop. 43,045
58
Mirabel
Pop. 34,626
58
Vaudreuil-Dorion
Pop. 25,789
58
Dunbar-Southlands
Pop. 21,245
58
Saint-Lazare
Pop. 19,889
58
Alliston
Pop. 18,809
58
Burnaby
Pop. 249,125
57
Langford
Pop. 46,584
57
Stittsville
Pop. 40,889
57
North Cowichan
Pop. 29,676
57
Coquitlam Town Centre
Pop. 24,282
57
Duncan
Pop. 22,199
57
Esquimalt
Pop. 17,655
57
Colwood
Pop. 16,859
57
Greater Napanee
Pop. 15,892
57
Buckingham
Pop. 16,685
56
Arbutus Ridge
Pop. 15,295
56
Port Coquitlam
Pop. 58,000
55
West End
Pop. 47,200
55
Hastings-Sunrise
Pop. 34,575
55
Port Moody
Pop. 27,512
55
Jonquière
Pop. 54,842
54
Lloydminster
Pop. 31,582
54
Yellowknife
Pop. 20,340
54
Downtown
Pop. 62,030
53
Saint-Georges
Pop. 31,173
53
South Granville
Pop. 24,820
53
Central Coquitlam
Pop. 15,480
53
Pierrefonds
Pop. 59,093
52
Fairview
Pop. 33,620
52
L'Île-Bizard–Sainte-Geneviève
Pop. 19,857
52
Beaconsfield
Pop. 19,194
52
Maple Ridge
Pop. 82,256
51
Saint-Eustache
Pop. 42,062
51
Coquitlam West
Pop. 25,656
51
Haney
Pop. 21,041
51
Renfrew Heights
Pop. 20,570
51
Kirkland
Pop. 20,491
51
Pitt Meadows
Pop. 18,573
51
Deux-Montagnes
Pop. 17,402
51
Fraser Heights
Pop. 25,000
50
Chinatown
Pop. 24,000
50
Vancouver
Pop. 662,248
49
North Vancouver
Pop. 88,168
49
Renfrew-Collingwood
Pop. 51,530
49
Sunset
Pop. 36,500
49
Killarney
Pop. 29,325
49
Marpole
Pop. 27,843
49
Lower Lonsdale
Pop. 19,718
49
Fleetwood
Pop. 65,565
48
Guildford
Pop. 64,985
48
Victoria-Fraserview
Pop. 31,065
48
Walnut Grove
Pop. 25,683
48
Downtown Eastside
Pop. 18,477
48
Metrotown
Pop. 52,355
47
Cariboo
Pop. 22,780
47
Maywood
Pop. 19,650
47
Central Lonsdale
Pop. 18,485
47
L'Ancienne-Lorette
Pop. 16,516
47
Surrey
Pop. 568,322
46
Langley
Pop. 132,603
46
Sainte-Foy
Pop. 111,300
46
Penticton
Pop. 33,761
46
Surrey City Centre
Pop. 33,520
46
Edmonds
Pop. 22,318
46
Seafair
Pop. 16,070
46
Québec
Pop. 531,902
45
Richmond
Pop. 209,937
45
Newton
Pop. 159,390
45
Saguenay
Pop. 148,886
45
Whalley
Pop. 102,555
45
South Surrey
Pop. 77,170
45
Cloverdale
Pop. 73,355
45
Fort McMurray
Pop. 66,573
45
Strawberry Hill
Pop. 41,000
45
Grandview-Woodlands
Pop. 29,175
45
Steveston
Pop. 25,220
45
Lougheed
Pop. 15,300
45
Montréal
Pop. 1,762,949
44
Longueuil
Pop. 229,330
44
Trois-Rivières
Pop. 144,472
44
Mercier–Hochelaga-Maisonneuve
Pop. 142,753
44
Le Vieux-Longueuil
Pop. 135,218
44
Orléans
Pop. 125,937
44
Rivière-des-Prairies–Pointe-aux-Trembles
Pop. 113,868
44
Le Plateau-Mont-Royal
Pop. 105,813
44
Ville-Marie
Pop. 104,944
44
Repentigny
Pop. 84,965
44
East Hastings
Pop. 80,740
44
Saint-Léonard
Pop. 79,495
44
Verdun
Pop. 69,229
44
Brighouse-City Centre
Pop. 62,855
44
Boucherville
Pop. 39,062
44
Desmarchais-Crawford
Pop. 29,688
44
Sainte-Julie
Pop. 29,019
44
Fallingbrook
Pop. 25,000
44
Saint-Bruno-de-Montarville
Pop. 24,388
44
Mile End
Pop. 23,977
44
White Rock
Pop. 23,670
44
Riley Park
Pop. 22,555
44
Varennes
Pop. 20,994
44
Blundell
Pop. 18,065
44
Sainte-Catherine
Pop. 16,211
44
Maillardville
Pop. 15,837
44
Saint-Basile-le-Grand
Pop. 15,605
44
Laval
Pop. 438,366
43
Rosemont–La Petite-Patrie
Pop. 146,501
43
Villeray–Saint-Michel–Parc-Extension
Pop. 144,814
43
Ahuntsic-Cartierville
Pop. 135,336
43
Saint-Louis-de-Terrebonne
Pop. 119,944
43
Terrebonne
Pop. 111,575
43
Delta
Pop. 101,668
43
Saint-Laurent
Pop. 98,828
43
Chomedey
Pop. 94,030
43
Montréal-Nord
Pop. 86,857
43
Le Sud-Ouest
Pop. 86,347
43
Pierrefonds-Roxboro
Pop. 73,194
43
Notre-Dame-de-Grâce
Pop. 68,152
43
North Delta
Pop. 60,769
43
Saint-Michel
Pop. 56,420
43
Dollard-Des Ormeaux
Pop. 48,930
43
Blainville
Pop. 46,493
43
Châteauguay
Pop. 42,786
43
Val-des-Arbres
Pop. 40,974
43
Duvernay
Pop. 37,460
43
Laval-des-Rapides
Pop. 36,933
43
Cartierville
Pop. 34,667
43
Mascouche
Pop. 34,626
43
Parc-Extension
Pop. 33,800
43
Mount Pleasant
Pop. 33,000
43
Snowdon
Pop. 32,160
43
Côte-Saint-Luc
Pop. 31,395
43
Willoughby
Pop. 31,305
43
Ville-Émard
Pop. 30,440
43
Pointe-Claire
Pop. 30,161
43
Boisbriand
Pop. 26,483
43
Sainte-Thérèse
Pop. 25,224
43
Outremont
Pop. 23,954
43
Tsawwassen
Pop. 21,588
43
Westmount
Pop. 20,494
43
Templeton-Est
Pop. 20,000
43
Dorval
Pop. 18,980
43
Mont-Royal
Pop. 18,933
43
Saint-Henri
Pop. 15,800
43
Saint-Vincent-de-Paul
Pop. 15,194
43
Ottawa
Pop. 1,017,449
42
Gatineau
Pop. 300,045
42
Nepean
Pop. 180,000
42
Gloucester
Pop. 150,012
42
Lévis
Pop. 143,414
42
Ottawa South
Pop. 125,090
42
Kanata
Pop. 90,000
42
New Westminster
Pop. 78,916
42
Hull
Pop. 63,702
42
Aylmer
Pop. 56,542
42
Belleville
Pop. 50,716
42
Quinte West
Pop. 43,577
42
Mt Pleasant
Pop. 32,955
42
Centretown
Pop. 25,687
42
Prince Edward
Pop. 25,496
42
Alta Vista
Pop. 24,726
42
Ladner
Pop. 23,016
42
Ile-des-Soeurs
Pop. 20,461
42
Camrose
Pop. 20,405
42
Laflèche
Pop. 17,499
42
Vanier
Pop. 17,000
42
Greenfield Park
Pop. 16,733
42
Saanich
Pop. 117,735
41
Saint-Hubert
Pop. 82,548
41
Les Rivières
Pop. 77,000
41
Medicine Hat
Pop. 63,138
41
Kensington-Cedar Cottage
Pop. 49,235
41
Saint-Lin-Laurentides
Pop. 17,463
41
Central Saanich
Pop. 17,385
41
Yorkton
Pop. 16,343
41
Brossard
Pop. 69,575
40
Granby
Pop. 66,222
40
Alma
Pop. 29,526
40
Terrace
Pop. 19,443
40
Sainte-Catherine
Pop. 16,762
40
La Prairie
Pop. 23,357
39
Steinbach
Pop. 15,829
39
La Cité-Limoilou
Pop. 108,415
38
Sault Ste. Marie
Pop. 72,051
38
Saint-Constant
Pop. 27,359
38
Thetford-Mines
Pop. 25,704
38
Broadmoor
Pop. 23,050
38
Saint-Augustin-de-Desmaures
Pop. 17,281
38
Charlesbourg
Pop. 82,870
37
Candiac
Pop. 15,947
37
Brockville
Pop. 23,886
36
La Haute-Saint-Charles
Pop. 88,460
35
Beauport
Pop. 81,425
35
Drummondville
Pop. 59,489
35
Clarence-Rockland
Pop. 20,790
35
Sherbrooke
Pop. 129,447
34
Rock Forest
Pop. 35,500
34
Quispamsis
Pop. 18,768
34
Magog
Pop. 15,550
34
Chambly
Pop. 22,608
33
Saint-Jérôme
Pop. 54,948
32
Neufchâtel-Est–Lebourgneuf
Pop. 37,540
32
Salmon Arm
Pop. 19,432
32
Saint John
Pop. 71,808
31
Fort Erie
Pop. 30,710
31
Courtenay
Pop. 25,599
31
Beloeil
Pop. 18,927
31
Mont-Saint-Hilaire
Pop. 15,720
31
Saint John West
Pop. 15,255
31
Victoria
Pop. 289,625
30
Saint-Hyacinthe
Pop. 50,326
30
Cornwall
Pop. 48,821
30
Victoria-Downtown
Pop. 46,309
30
Gordon Head
Pop. 21,270
30
Carey
Pop. 18,405
30
Oak Bay
Pop. 18,015
30
L'Assomption
Pop. 15,906
30
Saint-Charles-Borromée
Pop. 15,285
30
Saint-Jean-sur-Richelieu
Pop. 98,036
28
Winnipeg
Pop. 749,607
27
Nanaimo
Pop. 90,504
27
Moncton
Pop. 86,106
27
Fredericton
Pop. 63,116
27
Brandon
Pop. 48,859
27
Victoriaville
Pop. 34,426
27
Sept-Îles
Pop. 28,534
27
Fredericton Northside
Pop. 28,167
27
Dieppe
Pop. 27,304
27
Riverview
Pop. 20,584
27
Lutes Mountain
Pop. 16,311
27
Sorel-Tracy
Pop. 41,629
26
Charlottetown
Pop. 38,809
26
Shawinigan
Pop. 38,211
26
Joliette
Pop. 34,772
26
Moose Jaw
Pop. 33,890
26
Baie-Comeau
Pop. 21,536
26
Halifax
Pop. 471,559
25
Kelowna
Pop. 144,576
25
St. John's
Pop. 110,525
25
Thunder Bay
Pop. 108,843
25
Kamloops
Pop. 104,460
25
Rimouski
Pop. 42,240
25
Vernon
Pop. 40,116
25
Okanagan Mission
Pop. 38,374
25
Rutland
Pop. 34,800
25
West Kelowna
Pop. 28,793
25
Conception Bay South
Pop. 27,168
25
Downtown Halifax
Pop. 25,555
25
Paradise
Pop. 22,957
25
Halifax West End
Pop. 22,664
25
Mount Pearl
Pop. 22,477
25
Cranbrook
Pop. 20,047
25
Halifax South End
Pop. 19,922
25
Corner Brook
Pop. 19,316
25
Rivière-du-Loup
Pop. 18,586
25
Miramichi
Pop. 17,537
25
Brocklehurst
Pop. 16,713
25
Edmundston
Pop. 16,580
25
Armdale
Pop. 16,502
25
Lake Country
Pop. 15,817
25
Dartmouth
Pop. 101,343
24
Whitehorse
Pop. 28,201
24
New Glasgow
Pop. 18,665
24
Clayton Park West
Pop. 16,550
24
Lower Sackville
Pop. 51,749
23
Campbell River
Pop. 33,430
23
Bedford
Pop. 21,474
23
Cole Harbour
Pop. 19,096
23
Woodlawn
Pop. 20,000
22
Sydney
Pop. 105,968
15
Glace Bay
Pop. 16,915
15