Air Pollution in Canada: Real-time Air Quality Index Visual Map

Good
Moderate
Unhealthy for sensitive groups
Unhealthy
Very Unhealthy
Hazardous
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https://aqicn.org/map/canada/
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68
Toronto
38
Montreal
24
Calgary
46
Ottawa
70
Edmonton
65
Mississauga
17
Winnipeg
19
Vancouver

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Want your own air quality monitoring station?

The GAIA air quality monitoring stations are using high-tech laser particle sensors to measure in real-time PM2.5 pollution, which is one of the most harmful air pollutants.

Very easy to set up, they only require a WIFI access point and a USB power supply. Once connected, air pollution levels are reported instantaneously and in real-time on our maps

Stations on the map

There are 149 stations on the map: AQSU-C7ED (166) - Victoria Topaz (157) - AQSU-82BD (106) - AQSU-3A97 (86) - Kitchener, Ontario (82) - AQSU-AF63 (80) - Brossard - secteur du parc Sorbonne, Quebec (74) - AQSU-F-2C7C (71) - AQSU-9B97 (71) - Woodcroft, Alberta (70) - AQSU-A8D6 (70) - AQSU-002E (69) - Toronto Downtown, Ontario (68) - Toronto West, Ontario (68) - Saint-Jean-Baptiste, Montreal (67) - AQSU-4923 (66) - AQSU-D36F (66) - St-Dominique, Montreal (65) - Terrebonne - secteur du parc Vaillant, Quebec (65) - Brampton, Ontario (65) - Oakville, Ontario (65) - Mississauga, Ontario (65) - Hochelaga-Maisonneuve, Montreal (64) - Hamilton Mountain, Ontario (63) - Windsor Downtown, Ontario (63) - Roberval, York, Montreal (62) - Anjou, Montreal (62) - Sainte-Anne-de-Bellevue, Montreal (61) - Chénier, Montreal (61) - AQSU-5C1A (60) - AQSU-A410 (60) - Edmonton South, Alberta (60) - London, Ontario (59) - Toronto East, Ontario (59) - Windsor West, Ontario (59) - Aéroport de Montréal, Montreal (59) - Hamilton Downtown, Ontario (59) - AQSU-8EB0 (58) - AQSU-F-7F99 (58) - AQSU-E03B (57) - Burlington, Ontario (57) - AQSU-5064 (57) - AQSU-C0CA (57) - AQSU-5226 (57) - AQSU-E7A7 (57) - Rive-Sud de Montréal, Quebec (57) - AQSU-D34F (56) - Échangeur Décarie, Montreal (56) - AQSU-F6C7 (56) - AQSU-D341 (56) - Newmarket, Ontario (55) - Verdun, Montreal (55) - Brantford, Ontario (55) - AQSU-5D1A (55) - Laval, Quebec (54) - AQSU-E8CD (54) - AQSU-E64B (54) - Hamilton West, Ontario (53) - AQSU-B093 (52) - Bécancour - secteur de l'hôtel de ville, Quebec (52) - Bois-Francs, Quebec (52) - Estrie, Quebec (51) - AQSU-442E (51) - Sherbrooke - secteur est, Quebec (51) - Beauce, Quebec (51) - AQSU-F769 (50) - Caserne 17, Montreal (50) - Guelph, Ontario (50) - Toronto North, Ontario (50) - Fort Saskatchewan, Alberta (48) - AQSU-62B4 (48) - Rivière-des-prairies, Montreal (47) - AQSU-3082 (47) - AQSU-9FF5 (47) - Ottawa Downtown, Ontario (46) - Gatineau, Quebec (44) - Gatineau - secteur de Hull, Quebec (44) - St. Catharines, Ontario (42) - Yellowknife, NorthWestTerritories (42) - Oshawa, Ontario (42) - AQSU-CD29 (39) - AQSU-5C8A (39) - AQSU-578E (38) - Haute-Gatineau, Quebec (38) - Molson, Montreal (38) - AQSU-CA3F (36) - AQSU-9FEB (35) - Edmonton East, Alberta (35) - Barrie, Ontario (34) - Marina 1, NorthWestTerritories (34) - Lévis - secteur du parc Georges-Maranda, Quebec (33) - AQSU-5E2A_Victoria International Marina (33) - AQSU-A73A (33) - AQSU-F86E (32) - Québec - secteur du Vieux-Limoilou, Quebec (32) - Lake Major, Nova Scotia (30) - Sherwood Park, Alberta (30) - Trois-Rivières - secteur du sanctuaire, Quebec (29) - Lanaudière, Quebec (29) - Saguenay - secteur de Sainte-Thérèse (Arvida), Quebec (29) - Québec, Quebec (29) - Saguenay - secteur de l'université (Chicoutimi), Quebec (29) - St. John's, NewFoundland (28) - AQSU-06A8 (28) - Ardrossan, Alberta (27) - Québec - secteur de Champigny, Quebec (27) - Sudbury, Ontario (25) - Horseshoe Bay (25) - Parc Pilon, Montreal (25) - St. Albert, Alberta (25) - Saguenay, Quebec (25) - N'Dilo 1, NorthWestTerritories (25) - Calgary Central 2, Alberta (24) - Halifax Johnston, Nova Scotia (23) - Calgary Southeast, Alberta (23) - Calgary Varsity, Alberta (23) - Airdrie, Alberta (22) - AQSU-45F1 (22) - Shawinigan - secteur de Saint-Marc, Quebec (22) - Trois-Rivières - secteur du Vieux-Trois-Rivières, Quebec (22) - Pitt Meadow Meadowlands School (19) - AQSU-7975 (18) - Mauricie, Quebec (17) - Winnipeg Ellen St., Manitoba (17) - Niven Lake 1, NorthWestTerritories (17) - Port Moody Rocky Point Park (16) - Mount Pearl, NewFoundland (16) - Vancouver International Airport #2 (15) - Agassiz Municipal Hall (13) - Langley Central (13) - Burnaby South (13) - North Delta (13) - Chilliwack Airport (13) - Tsawwassen (13) - The Beach (13) - Vernon Science Centre (13) - Richmond South (13) - Burnaby North Eton (11) - Abbotsford Central (11) - North Vancouver Second Narrows (11) - Surrey East (10) - Colwood City Hall (10) - Burnaby Kensington Park (10) - Clavet, Saskatchewan (9) - Saskatoon, Saskatchewan (no data) - AQSU-242A (no data) - AQSU-E742 (no data) - Regina, Saskatchewan (no data) - Ontario, Montreal (no data)


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Countries (145)
🇦🇫Afghanistan
🇦🇱Albania
🇩🇿Algeria
🇦🇩Andorra
🇦🇴Angola
🇦🇷Argentina
🇦🇲Armenia
🇦🇺Australia
🇦🇹Austria
🇦🇿Azerbaijan
🇧🇸Bahamas
🇧🇭Bahrain
🇧🇩Bangladesh
🇧🇾Belarus
🇧🇪Belgium
🇧🇯Benin
🇧🇴Bolivia
🇧🇷Brazil
🇧🇳Brunei
🇧🇬Bulgaria
🇧🇫Burkina Faso
🇰🇭Cambodia
🇨🇲Cameroon
🇨🇦Canada
🇹🇩Chad
🇨🇱Chile
🇨🇳China
🇨🇴Colombia
🇨🇩Congo (DRC)
🇨🇷Costa Rica
🇭🇷Croatia
🇨🇼Curaçao
🇨🇾Cyprus
🇨🇿Czechia
🇩🇰Denmark
🇪🇨Ecuador
🇪🇬Egypt
🇸🇻El Salvador
🇪🇪Estonia
🇪🇹Ethiopia
🇫🇮Finland
🇫🇷France
🇬🇦Gabon
🇬🇲Gambia
🇬🇪Georgia
🇩🇪Germany
🇬🇭Ghana
🇬🇮Gibraltar
🇬🇷Greece
🇬🇵Guadeloupe
🇬🇹Guatemala
🇬🇳Guinea
🇭🇳Honduras
🇭🇰Hong Kong
🇭🇺Hungary
🇮🇸Iceland
🇮🇳India
🇮🇩Indonesia
🇮🇷Iran
🇮🇶Iraq
🇮🇪Ireland
🇮🇱Israel
🇮🇹Italy
🇨🇮Ivory Coast
🇯🇵Japan
🇯🇪Jersey
🇯🇴Jordan
🇰🇿Kazakhstan
🇰🇪Kenya
🇽🇰Kosovo
🇰🇼Kuwait
🇰🇬Kyrgyzstan
🇱🇦Laos
🇱🇻Latvia
🇱🇧Lebanon
🇱🇷Liberia
🇱🇹Lithuania
🇱🇺Luxembourg
🇲🇴Macao
🇲🇬Madagascar
🇲🇾Malaysia
🇲🇱Mali
🇲🇹Malta
🇲🇶Martinique
🇲🇽Mexico
🇲🇩Moldova
🇲🇳Mongolia
🇲🇪Montenegro
🇲🇲Myanmar
🇳🇵Nepal
🇳🇱Netherlands
🇳🇿New Zealand
🇳🇪Niger
🇳🇬Nigeria
🇳🇴Norway
🇴🇲Oman
🇵🇰Pakistan
🇵🇸Palestine
🇵🇾Paraguay
🇵🇪Peru
🇵🇭Philippines
🇵🇱Poland
🇵🇹Portugal
🇵🇷Puerto Rico
🇶🇦Qatar
🇷🇪Réunion
🇷🇴Romania
🇷🇺Russia
🇸🇦Saudi Arabia
🇸🇳Senegal
🇷🇸Serbia
🇸🇬Singapore
🇸🇰Slovakia
🇸🇮Slovenia
🇰🇷South Korea
🇪🇸Spain
🇱🇰Sri Lanka
🇸🇩Sudan
🇸🇪Sweden
🇨🇭Switzerland
🇹🇼Taiwan
🇹🇯Tajikistan
🇹🇭Thailand
🇹🇬Togo
🇹🇷Turkey
🇹🇲Turkmenistan
🇺🇬Uganda
🇺🇦Ukraine
🇺🇿Uzbekistan
🇻🇪Venezuela
🇻🇳Vietnam
🇿🇲Zambia


Air Quality Rankings

About the Air Quality and Pollution Measurement:

About the Air Quality Levels

AQIAir Pollution LevelHealth ImplicationsCautionary Statement (for PM2.5)
0 - 50GoodAir quality is considered satisfactory, and air pollution poses little or no riskNone
51 -100ModerateAir quality is acceptable; however, for some pollutants there may be a moderate health concern for a very small number of people who are unusually sensitive to air pollution.Active children and adults, and people with respiratory disease, such as asthma, should limit prolonged outdoor exertion.
101-150Unhealthy for Sensitive GroupsMembers of sensitive groups may experience health effects. The general public is not likely to be affected.Active children and adults, and people with respiratory disease, such as asthma, should limit prolonged outdoor exertion.
151-200UnhealthyEveryone may begin to experience health effects; members of sensitive groups may experience more serious health effectsActive children and adults, and people with respiratory disease, such as asthma, should avoid prolonged outdoor exertion; everyone else, especially children, should limit prolonged outdoor exertion
201-300Very UnhealthyHealth warnings of emergency conditions. The entire population is more likely to be affected.Active children and adults, and people with respiratory disease, such as asthma, should avoid all outdoor exertion; everyone else, especially children, should limit outdoor exertion.
300+HazardousHealth alert: everyone may experience more serious health effectsEveryone should avoid all outdoor exertion

To know more about Air Quality and Pollution, check the wikipedia Air Quality topic or the airnow guide to Air Quality and Your Health.

For very useful health advices of Beijing Doctor Richard Saint Cyr MD, check www.myhealthbeijing.com blog.


Usage Notice: All the Air Quality data are unvalidated at the time of publication, and due to quality assurance these data may be amended, without notice, at any time. The World Air Quality Index project has exercised all reasonable skill and care in compiling the contents of this information and under no circumstances will the World Air Quality Index project team or its agents be liable in contract, tort or otherwise for any loss, injury or damage arising directly or indirectly from the supply of this data.



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