Air Quality in Canada

Live air quality and weather data for 500 cities in Canada. Average AQI is 19 (Good). Most polluted: Québec at AQI 61.

Québec
Pop. 531,902
61
Kamloops
Pop. 104,460
43
Brocklehurst
Pop. 16,713
43
Church-Yonge Corridor
Pop. 31,340
42
Bay Street Corridor
Pop. 25,797
42
Moss Park
Pop. 20,506
41
Kensington-Chinatown
Pop. 17,945
41
Brandon
Pop. 48,859
40
Prince George
Pop. 78,943
39
Waterfront Communities-The Island
Pop. 65,913
39
Niagara
Pop. 31,180
39
Trinity-Bellwoods
Pop. 16,556
39
North St.James Town
Pop. 18,615
38
Shawinigan
Pop. 38,211
37
Annex
Pop. 30,526
37
Leamington
Pop. 32,991
35
Kingsville
Pop. 22,119
35
Little Portugal
Pop. 15,559
35
Norfolk County
Pop. 60,847
34
Prince Albert
Pop. 35,102
34
Rosedale-Moore Park
Pop. 20,923
33
Kelowna
Pop. 144,576
32
Woodstock
Pop. 40,404
32
Okanagan Mission
Pop. 38,374
32
Rutland
Pop. 34,800
32
West Kelowna
Pop. 28,793
32
South Parkdale
Pop. 21,849
32
Tillsonburg
Pop. 18,615
32
Bracebridge
Pop. 16,010
32
Lake Country
Pop. 15,817
32
Abbotsford
Pop. 141,397
31
Dovercourt-Wallace Emerson-Junction
Pop. 36,625
31
Stratford
Pop. 31,465
31
Midland
Pop. 24,353
31
Townline
Pop. 21,095
31
Mission
Pop. 41,519
30
South Riverdale
Pop. 27,876
30
Colwood
Pop. 16,859
30
Windsor
Pop. 229,660
29
Nanaimo
Pop. 90,504
29
Langford
Pop. 46,584
29
LaSalle
Pop. 32,721
29
Strathroy
Pop. 23,871
29
Tecumseh
Pop. 23,229
29
Port Colborne
Pop. 18,306
29
Winnipeg
Pop. 749,607
28
Granby
Pop. 66,222
28
Stittsville
Pop. 40,889
28
Orillia
Pop. 31,166
28
Brockville
Pop. 23,886
28
Collingwood
Pop. 21,793
28
Oakwood Village
Pop. 21,210
28
Wasaga Beach
Pop. 20,675
28
Cranbrook
Pop. 20,047
28
High Park-Swansea
Pop. 23,925
27
Saskatoon
Pop. 266,141
26
Barrie
Pop. 147,829
26
St. John's
Pop. 110,525
26
Moncton
Pop. 86,106
26
Caledon
Pop. 76,581
26
Nutana Sector
Pop. 72,564
26
Confederation
Pop. 70,192
26
University Heights
Pop. 51,957
26
Lakewood
Pop. 51,237
26
Chatham
Pop. 43,550
26
Core Neighbourhoods
Pop. 36,088
26
Lawson
Pop. 34,620
26
Orangeville
Pop. 30,734
26
Fort Erie
Pop. 30,710
26
Mount Pleasant West
Pop. 29,658
26
Sept-Îles
Pop. 28,534
26
Dieppe
Pop. 27,304
26
Conception Bay South
Pop. 27,168
26
Rouyn-Noranda
Pop. 23,504
26
Paradise
Pop. 22,957
26
Mount Pearl
Pop. 22,477
26
Riverview
Pop. 20,584
26
North Battleford
Pop. 19,440
26
Mount Pleasant East
Pop. 16,775
26
Stonebridge
Pop. 16,392
26
Lutes Mountain
Pop. 16,311
26
Toronto
Pop. 2,794,356
25
Edmonton
Pop. 1,010,899
25
Thunder Bay
Pop. 108,843
25
Red Deer
Pop. 100,844
25
Saint John
Pop. 71,808
25
Fort McMurray
Pop. 66,573
25
Fredericton
Pop. 63,116
25
Innisfil
Pop. 43,326
25
Rimouski
Pop. 42,240
25
Moose Jaw
Pop. 33,890
25
Lloydminster
Pop. 31,582
25
Fredericton Northside
Pop. 28,167
25
High Park North
Pop. 22,162
25
Baie-Comeau
Pop. 21,536
25
Keswick
Pop. 21,000
25
Lindsay
Pop. 20,354
25
Quispamsis
Pop. 18,768
25
Rivière-du-Loup
Pop. 18,586
25
Cobourg
Pop. 18,099
25
Miramichi
Pop. 17,537
25
Sylvan Lake
Pop. 17,477
25
Swift Current
Pop. 16,604
25
Yorkton
Pop. 16,343
25
Saint John West
Pop. 15,255
25
Regina
Pop. 226,404
24
Timmins
Pop. 41,788
24
Arcola East
Pop. 33,725
24
Campbell River
Pop. 33,430
24
Cochrane
Pop. 32,199
24
Whitehorse
Pop. 28,201
24
Yellowknife
Pop. 20,340
24
Huntsville
Pop. 19,816
24
Corner Brook
Pop. 19,316
24
Dewdney East
Pop. 18,715
24
Petawawa
Pop. 17,187
24
Leaside-Bennington
Pop. 16,828
24
Chilliwack
Pop. 101,491
23
Salaberry-de-Valleyfield
Pop. 42,787
23
Chilliwack-Downtown
Pop. 31,410
23
North Cowichan
Pop. 29,676
23
Stonegate-Queensway
Pop. 25,051
23
Vedder Crossing
Pop. 22,620
23
Duncan
Pop. 22,199
23
Les Coteaux
Pop. 17,396
23
Central Saanich
Pop. 17,385
23
Greater Napanee
Pop. 15,892
23
Lawrence Park South
Pop. 15,179
23
Saanich
Pop. 117,735
22
Sarnia
Pop. 72,125
22
Charlottetown
Pop. 38,809
22
Mirabel
Pop. 34,626
22
Mimico
Pop. 33,964
22
Okotoks
Pop. 30,214
22
Englemount-Lawrence
Pop. 22,372
22
Clarence-Rockland
Pop. 20,790
22
Oshawa
Pop. 175,383
21
Lévis
Pop. 143,414
21
Whitby
Pop. 138,501
21
St. Catharines
Pop. 136,803
21
Langley
Pop. 132,603
21
Ajax
Pop. 119,677
21
Niagara Falls
Pop. 99,818
21
Pickering
Pop. 91,771
21
Newmarket
Pop. 91,034
21
Aurora
Pop. 55,445
21
Welland
Pop. 52,293
21
Whitchurch-Stouffville
Pop. 49,864
21
Bowmanville
Pop. 39,371
21
St. Thomas
Pop. 38,909
21
Willoughby
Pop. 31,305
21
Dorset Park
Pop. 25,003
21
Brooklin
Pop. 25,000
21
East Gwillimbury
Pop. 23,991
21
Bedford Park-Nortown
Pop. 23,236
21
Rockcliffe-Smythe
Pop. 22,246
21
Fort St. John
Pop. 21,465
21
Owen Sound
Pop. 21,341
21
Uxbridge
Pop. 21,176
21
Thorncliffe Park
Pop. 21,108
21
Saint-Lazare
Pop. 19,889
21
Alliston
Pop. 18,809
21
Thorold
Pop. 18,801
21
Wîhkwêntôwin
Pop. 18,180
21
Niagara-on-the-Lake
Pop. 17,511
21
Hamilton
Pop. 569,353
20
Vaughan
Pop. 323,103
20
Richmond Hill
Pop. 202,022
20
Delta
Pop. 101,668
20
Willowdale
Pop. 79,440
20
South Surrey
Pop. 77,170
20
Cloverdale
Pop. 73,355
20
North Delta
Pop. 60,769
20
Willowdale East
Pop. 50,434
20
L'Amoreaux
Pop. 43,993
20
Islington-City Centre West
Pop. 43,965
20
Strawberry Hill
Pop. 41,000
20
Stouffville
Pop. 36,753
20
Downsview-Roding-CFB
Pop. 35,052
20
Parkwoods-Donalda
Pop. 34,805
20
Bendale
Pop. 29,960
20
Agincourt North
Pop. 29,113
20
Wexford/Maryvale
Pop. 27,917
20
Banbury-Don Mills
Pop. 27,695
20
York University Heights
Pop. 27,593
20
Tam O'Shanter-Sullivan
Pop. 27,446
20
Don Valley Village
Pop. 27,051
20
Milliken
Pop. 26,572
20
Westminster-Branson
Pop. 26,274
20
Walnut Grove
Pop. 25,683
20
Steeles
Pop. 24,623
20
Agincourt South-Malvern West
Pop. 23,757
20
White Rock
Pop. 23,670
20
Black Creek
Pop. 21,737
20
Tsawwassen
Pop. 21,588
20
Bayview Village
Pop. 21,396
20
St. Andrew-Windfields
Pop. 17,812
20
Brookhaven-Amesbury
Pop. 17,757
20
Esquimalt
Pop. 17,655
20
Hillcrest Village
Pop. 16,934
20
Glace Bay
Pop. 16,915
20
Clanton Park
Pop. 16,472
20
Lansing-Westgate
Pop. 16,164
20
Bathurst Manor
Pop. 15,873
20
Steinbach
Pop. 15,829
20
Pleasant View
Pop. 15,818
20
Henry Farm
Pop. 15,723
20
Edenbridge-Humber Valley
Pop. 15,535
20
Surrey
Pop. 568,322
19
London
Pop. 422,324
19
Etobicoke
Pop. 365,000
19
Oakville
Pop. 213,759
19
Newton
Pop. 159,390
19
Terrebonne
Pop. 111,575
19
Sydney
Pop. 105,968
19
Brantford
Pop. 104,688
19
Beauport
Pop. 81,425
19
Woburn
Pop. 53,485
19
Rouge
Pop. 46,496
19
Malvern
Pop. 43,794
19
Ancaster
Pop. 40,557
19
Brant
Pop. 34,415
19
West Humber-Clairville
Pop. 33,312
19
Mount Olive-Silverstone-Jamestown
Pop. 32,954
19
Glenfield-Jane Heights
Pop. 30,491
19
Alma
Pop. 29,526
19
Val-d'Or
Pop. 25,541
19
Newtonbrook West
Pop. 23,831
19
Broadmoor
Pop. 23,050
19
Eglinton East
Pop. 22,776
19
Willowridge-Martingrove-Richview
Pop. 22,156
19
Gordon Head
Pop. 21,270
19
Eringate-Centennial-West Deane
Pop. 18,588
19
Carey
Pop. 18,405
19
Weston
Pop. 17,992
19
Saint-Lin-Laurentides
Pop. 17,463
19
Morningside
Pop. 17,455
19
Willowdale West
Pop. 16,936
19
Newtonbrook East
Pop. 16,097
19
Humbermede
Pop. 15,545
19
Brampton
Pop. 656,480
18
Markham
Pop. 338,503
18
Whalley
Pop. 102,555
18
Stoney Creek
Pop. 76,382
18
Fleetwood
Pop. 65,565
18
Saint-Hyacinthe
Pop. 50,326
18
Victoria-Downtown
Pop. 46,309
18
Georgetown
Pop. 44,058
18
Vernon
Pop. 40,116
18
Surrey City Centre
Pop. 33,520
18
West Hill
Pop. 27,392
18
Grimsby
Pop. 27,314
18
Bolton
Pop. 26,795
18
Waterdown
Pop. 24,400
18
Ladner
Pop. 23,016
18
Kingsview Village-The Westway
Pop. 22,000
18
Flemingdon Park
Pop. 21,933
18
Port Alberni
Pop. 20,712
18
Camrose
Pop. 20,405
18
Beloeil
Pop. 18,927
18
Oak Bay
Pop. 18,015
18
Victoria Village
Pop. 17,510
18
Danforth East York
Pop. 17,180
18
Scarborough Village
Pop. 16,724
18
Sainte-Catherine
Pop. 16,211
18
Mont-Saint-Hilaire
Pop. 15,720
18
Saint-Charles-Borromée
Pop. 15,285
18
Gatineau
Pop. 300,045
17
Victoria
Pop. 289,625
17
Burlington
Pop. 186,948
17
Greater Sudbury
Pop. 166,004
17
Cambridge
Pop. 129,920
17
Saint-Louis-de-Terrebonne
Pop. 119,944
17
Maple Ridge
Pop. 82,256
17
New Westminster
Pop. 78,916
17
Guildford
Pop. 64,985
17
Halton Hills
Pop. 62,951
17
Saint-Jérôme
Pop. 54,948
17
North Bay
Pop. 50,396
17
Kensington-Cedar Cottage
Pop. 49,235
17
Cornwall
Pop. 48,821
17
Mascouche
Pop. 34,626
17
Mount Pleasant
Pop. 33,000
17
Mt Pleasant
Pop. 32,955
17
Vaudreuil-Dorion
Pop. 25,789
17
Steveston
Pop. 25,220
17
Fraser Heights
Pop. 25,000
17
Haney
Pop. 21,041
17
Blundell
Pop. 18,065
17
Amos
Pop. 17,918
17
Kennedy Park
Pop. 17,123
17
Christopher-Champlain
Pop. 15,372
17
Richmond
Pop. 209,937
16
Trois-Rivières
Pop. 144,472
16
Waterloo
Pop. 104,986
16
Le Sud-Ouest
Pop. 86,347
16
East Hastings
Pop. 80,740
16
Brossard
Pop. 69,575
16
Verdun
Pop. 69,229
16
Brighouse-City Centre
Pop. 62,855
16
Blainville
Pop. 46,493
16
Saint-Eustache
Pop. 42,062
16
Ville-Émard
Pop. 30,440
16
Desmarchais-Crawford
Pop. 29,688
16
Port Moody
Pop. 27,512
16
Boisbriand
Pop. 26,483
16
Coquitlam West
Pop. 25,656
16
Sainte-Thérèse
Pop. 25,224
16
Cariboo
Pop. 22,780
16
Riley Park
Pop. 22,555
16
Edmonds
Pop. 22,318
16
Varennes
Pop. 20,994
16
Salmon Arm
Pop. 19,432
16
New Glasgow
Pop. 18,665
16
Hespeler
Pop. 18,445
16
Edmundston
Pop. 16,580
16
Seafair
Pop. 16,070
16
Cliffcrest
Pop. 15,935
16
L'Assomption
Pop. 15,906
16
Maillardville
Pop. 15,837
16
Saint-Henri
Pop. 15,800
16
Saint-Basile-le-Grand
Pop. 15,605
16
Central Coquitlam
Pop. 15,480
16
Lougheed
Pop. 15,300
16
Montréal
Pop. 1,762,949
15
Vancouver
Pop. 662,248
15
Laval
Pop. 438,366
15
Kitchener
Pop. 256,885
15
Longueuil
Pop. 229,330
15
Rosemont–La Petite-Patrie
Pop. 146,501
15
Villeray–Saint-Michel–Parc-Extension
Pop. 144,814
15
Milton
Pop. 132,979
15
Le Plateau-Mont-Royal
Pop. 105,813
15
Ville-Marie
Pop. 104,944
15
Saint-Laurent
Pop. 98,828
15
Chomedey
Pop. 94,030
15
Repentigny
Pop. 84,965
15
Saint-Hubert
Pop. 82,548
15
Pierrefonds-Roxboro
Pop. 73,194
15
Notre-Dame-de-Grâce
Pop. 68,152
15
Medicine Hat
Pop. 63,138
15
Pierrefonds
Pop. 59,093
15
Metrotown
Pop. 52,355
15
Renfrew-Collingwood
Pop. 51,530
15
Belleville
Pop. 50,716
15
Dollard-Des Ormeaux
Pop. 48,930
15
Quinte West
Pop. 43,577
15
Châteauguay
Pop. 42,786
15
Val-des-Arbres
Pop. 40,974
15
Boucherville
Pop. 39,062
15
Laval-des-Rapides
Pop. 36,933
15
Sunset
Pop. 36,500
15
Cartierville
Pop. 34,667
15
Parc-Extension
Pop. 33,800
15
Fairview
Pop. 33,620
15
Snowdon
Pop. 32,160
15
Côte-Saint-Luc
Pop. 31,395
15
Victoria-Fraserview
Pop. 31,065
15
Pointe-Claire
Pop. 30,161
15
Killarney
Pop. 29,325
15
Grandview-Woodlands
Pop. 29,175
15
Sainte-Julie
Pop. 29,019
15
Marpole
Pop. 27,843
15
Saint-Constant
Pop. 27,359
15
Prince Edward
Pop. 25,496
15
South Granville
Pop. 24,820
15
Saint-Bruno-de-Montarville
Pop. 24,388
15
Chinatown
Pop. 24,000
15
Mile End
Pop. 23,977
15
Outremont
Pop. 23,954
15
Squamish
Pop. 23,819
15
La Prairie
Pop. 23,357
15
Chambly
Pop. 22,608
15
Westmount
Pop. 20,494
15
Kirkland
Pop. 20,491
15
Ile-des-Soeurs
Pop. 20,461
15
L'Île-Bizard–Sainte-Geneviève
Pop. 19,857
15
Maywood
Pop. 19,650
15
Terrace
Pop. 19,443
15
Beaconsfield
Pop. 19,194
15
Dorval
Pop. 18,980
15
Mont-Royal
Pop. 18,933
15
Pitt Meadows
Pop. 18,573
15
Downtown Eastside
Pop. 18,477
15
Laflèche
Pop. 17,499
15
Deux-Montagnes
Pop. 17,402
15
Sainte-Catherine
Pop. 16,762
15
Greenfield Park
Pop. 16,733
15
Candiac
Pop. 15,947
15
Forest Heights
Pop. 15,581
15
Vanier
Pop. 15,249
15
Burnaby
Pop. 249,125
14
Nepean
Pop. 180,000
14
Gloucester
Pop. 150,012
14
Guelph
Pop. 143,740
14
Ahuntsic-Cartierville
Pop. 135,336
14
Le Vieux-Longueuil
Pop. 135,218
14
Orléans
Pop. 125,937
14
Charlesbourg
Pop. 82,870
14
Saint-Léonard
Pop. 79,495
14
Downtown
Pop. 62,030
14
Port Coquitlam
Pop. 58,000
14
Aylmer
Pop. 56,542
14
Saint-Michel
Pop. 56,420
14
West End
Pop. 47,200
14
Kitsilano
Pop. 43,045
14
Duvernay
Pop. 37,460
14
Fallingbrook
Pop. 25,000
14
Dunbar-Southlands
Pop. 21,245
14
Fergus
Pop. 20,767
14
Renfrew Heights
Pop. 20,570
14
Templeton-Est
Pop. 20,000
14
O'Connor-Parkview
Pop. 18,675
14
Fiddlesticks
Pop. 17,576
14
University Endowment Lands
Pop. 16,920
14
Arbutus Ridge
Pop. 15,295
14
Saint-Vincent-de-Paul
Pop. 15,194
14
Ottawa
Pop. 1,017,449
13
Mississauga
Pop. 717,961
13
Saguenay
Pop. 148,886
13
Sherbrooke
Pop. 129,447
13
Ottawa South
Pop. 125,090
13
Rivière-des-Prairies–Pointe-aux-Trembles
Pop. 113,868
13
Sainte-Foy
Pop. 111,300
13
Lethbridge
Pop. 103,197
13
Kanata
Pop. 90,000
13
North Vancouver
Pop. 88,168
13
Montréal-Nord
Pop. 86,857
13
Grande Prairie
Pop. 70,385
13
Hull
Pop. 63,702
13
Jonquière
Pop. 54,842
13
Sorel-Tracy
Pop. 41,629
13
Rock Forest
Pop. 35,500
13
Joliette
Pop. 34,772
13
Clairlea-Birchmount
Pop. 26,984
13
Centretown
Pop. 25,687
13
Alta Vista
Pop. 24,726
13
Coquitlam Town Centre
Pop. 24,282
13
Lower Lonsdale
Pop. 19,718
13
Central Lonsdale
Pop. 18,485
13
Vanier
Pop. 17,000
13
Magog
Pop. 15,550
13
Coquitlam
Pop. 148,625
12
Mercier–Hochelaga-Maisonneuve
Pop. 142,753
12
La Haute-Saint-Charles
Pop. 88,460
12
Hastings-Sunrise
Pop. 34,575
12
Saint-Georges
Pop. 31,173
12
Buckingham
Pop. 16,685
12
Sault Ste. Marie
Pop. 72,051
11
Drummondville
Pop. 59,489
11
Penticton
Pop. 33,761
11
Kingston
Pop. 132,485
10
Saint-Jean-sur-Richelieu
Pop. 98,036
10
Neufchâtel-Est–Lebourgneuf
Pop. 37,540
10
Sherwood Park
Pop. 70,618
9
West Vancouver
Pop. 45,487
9
Courtenay
Pop. 25,599
9
Cranston
Pop. 20,850
9
Auburn Bay
Pop. 18,090
9
McKenzie Towne
Pop. 17,505
9
Valley East
Pop. 17,451
9
Saint-Augustin-de-Desmaures
Pop. 17,281
9
Peterborough
Pop. 85,807
8
Victoriaville
Pop. 34,426
8
Chestermere
Pop. 32,255
8
Evergreen
Pop. 20,780
8
Cole Harbour
Pop. 19,096
8
L'Ancienne-Lorette
Pop. 16,516
8
Taylor-Massey
Pop. 15,683
8
St. Albert
Pop. 57,719
7
Lower Sackville
Pop. 51,749
7
The Beaches
Pop. 21,567
7
East End-Danforth
Pop. 21,381
7
Westwood Plateau
Pop. 19,776
7
Panorama Hills
Pop. 25,535
6
Saddle Ridge
Pop. 24,365
6
Bedford
Pop. 21,474
6
Woodlawn
Pop. 20,000
6
Tuscany
Pop. 19,700
6
Taradale
Pop. 17,630
6
Coventry Hills
Pop. 17,350
6
Edgemont
Pop. 15,225
6
Calgary
Pop. 1,306,784
5
Les Rivières
Pop. 77,000
5
Beltline
Pop. 25,880
5
Birchcliffe-Cliffside
Pop. 22,291
5
Evanston
Pop. 18,710
5
Clayton Park West
Pop. 16,550
5
Halifax
Pop. 471,559
4
La Cité-Limoilou
Pop. 108,415
4
Dartmouth
Pop. 101,343
4
Airdrie
Pop. 90,044
4
Spruce Grove
Pop. 38,985
4
Downtown Halifax
Pop. 25,555
4
Halifax West End
Pop. 22,664
4
Halifax South End
Pop. 19,922
4
Armdale
Pop. 16,502
4
Stony Plain
Pop. 17,993
3
Leduc
Pop. 15,561
1
Thetford-Mines
Pop. 25,704