Air Pollution in Canada

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Current Air Quality
160
Unhealthy
on Tuesday, Jul 15th 2025, 15:00 pm
Past 24 hours Air Quality

Cities with the worst air quality

#AQICity
1
232
2
212
3
166
4
166
5
162
6
162
7
160
8
159
Good
Moderate
Unhealthy for sensitive groups
Unhealthy
Very Unhealthy
Hazardous

Air Quality Forecast

Air quality historical data

18e Avenue
Rue De La Colombiere O
Avenue Lakeview
Collingwood Street
Rue Saint-jean
Halton Hills Air Sensor
The Beach
Québec - Henri-IV, Quebec
Martindale Bv NE
SAAQS – 1100 Block of Franklin St
Pleasant Ridge Drive
Colby Avenue
EDTNAB
SAAQS – Portside near Crab Park
Akinsdale
SAAQS – 700 Block of Templeton Drive
Av 4e
Maple Ridge Golden Ears School
Ch Saint-louis
SAAQS – 200 Block of Princess Ave
Granby - Parc Poitevin, Quebec
Place De Chelsea
LDJZKVIX
Agassiz Centennial Park
Somerset Drive SW
Boul Johnny-parent
Reference Station Collocation Device #1
124 Street North-west
Coquitlam Douglas College
Path to Chandler
9345 49th, St NW Edmonton AB
Rue 16e
Rue Bourret
Osgoode Main Street
NASA GSFC Rutgers Calib. N20
Av De La Ronde
Sapphire Drive
Natalia Park
Rue Ida-Steinberg
Edmonton Lendrum, Alberta
Noël-Beaupré Rue
Mulgrave Park
Bushview Crescent Waterloo
Elm Drive East
Notre-Dame Rue O
Vancouver Robson Square
Rue 4e
De l'Aubier Rue
Av De La Verendrye
Ilderton Rd
Inverhuron
Cormack Crescent NW
Martindale Cl NE
NASA GSFC Rutgers Calib. N15
Haliburton Road
Rue De La De La Meduse
Naples Way
Markland Street
63 Springside St
Rue Belvédère Sud
9250 49th St. NW, Edmonton, AB
7th Avenue NE
East 3rd Street
SAAQS – 600 Block of Jackson Ave
Rue Leclaire
Woodbine Ave
Burnaby Mountain
Québec - Charlesbourg, Quebec
WYK-Tuscany - Calgary NW, Alberta, Canada
Rue Bickell
Montréal, Ahuntsic Live Meteo Station
Lansdowne Ave
De Ramezay Rue
Parkway Boulevard
Des Caps Rue

...

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Known Countries in the World

Africa

🇧🇼 Botswana 🇧🇫 Burkina Faso 🇨🇫 Central African Republic 🇨🇩 Congo, The Democratic Republic Of 🇪🇬 Egypt
45
🇬🇶 Equatorial Guinea 🇪🇹 Federal Democratic Republic of Ethiopia 🇰🇲 Federal Islamic Republic of the Comoros 🇸🇴 Federal Republic of Somalia 🇬🇦 Gabonese Republic 🇬🇭 Ghana
150
🇱🇾 Great Socialist People’s Libyan Arab Jamahiriya 🇲🇷 Islamic Republic of Mauritania 🇨🇮 Ivory Coast 🇰🇪 Kenya
52
🇲🇦 Kingdom of Morocco
19
🇱🇸 Lesotho 🇱🇷 Liberia
61
🇲🇼 Malawi 🇲🇱 Mali 🇲🇺 Mauritius 🇾🇹 Mayotte
36
🇳🇦 Namibia 🇳🇬 Nigeria
80
🇩🇿 People’s Democratic Republic of Algeria 🇦🇴 Republic of Angola 🇧🇯 Republic of Benin 🇧🇮 Republic of Burundi 🇨🇻 Republic of Cabo Verde
33
🇨🇲 Republic of Cameroon 🇹🇩 Republic of Chad 🇩🇯 Republic of Djibouti 🇬🇳 Republic of Guinea 🇬🇼 Republic of Guinea-Bissau 🇲🇬 Republic of Madagascar 🇲🇿 Republic of Mozambique 🇳🇪 Republic of Niger 🇷🇼 Republic of Rwanda
148
🇸🇳 Republic of Senegal 🇿🇦 Republic of South Africa
101
🇸🇸 Republic of South Sudan 🇨🇬 Republic of the Congo 🇷🇪 Réunion
18
🇸🇭 Saint Helena 🇸🇨 Seychelles
16
🇸🇱 Sierra Leone 🇪🇷 State of Eritrea 🇸🇩 Sudan 🇸🇿 Swaziland 🇸🇹 São Tomé and Príncipe 🇹🇿 Tanzania 🇬🇲 The Gambia 🇹🇬 Togolese Republic 🇹🇳 Tunisian Republic 🇺🇬 Uganda 🇪🇭 Western Sahara 🇿🇲 Zambia 🇿🇼 Zimbabwe

Antarctica

🇦🇶 Antarctica 🇧🇻 Bouvet Island 🇹🇫 French Southern Territories 🇭🇲 Heard Island and McDonald Islands 🇬🇸 South Georgia and the South Sandwich Islands

Asia

🇧🇩 Bangladesh
75
🇧🇹 Bhutan 🇮🇴 British Indian Ocean Territory 🇧🇳 Brunei Darussalam
2
🇰🇭 Cambodia 🇨🇳 China
132
🇨🇽 Christmas Island 🇨🇨 Cocos [Keeling] Islands 🇳🇵 Federal Democratic Republic of Nepal
19
🇬🇪 Georgian Soviet Socialist Republic
47
🇯🇴 Hashemite Kingdom of Jordan
23
🇭🇰 Hong Kong
45
🇮🇳 India
118
🇮🇷 Iran
165
🇦🇫 Islamic Republic of Afghanistan 🇵🇰 Islamic Republic of Pakistan
79
🇯🇵 Japan
85
🇧🇭 Kingdom of Bahrain
149
🇸🇦 Kingdom of Saudi Arabia 🇹🇭 Kingdom of Thailand
82
🇰🇬 Kyrgyzstan
13
🇱🇦 Laos
43
🇲🇴 Macao
42
🇲🇾 Malaysia
61
🇲🇳 Mongolia
27
🇲🇲 Myanmar [Burma]
43
🇰🇵 North Korea 🇵🇸 Palestine
67
🇵🇭 Philippines
39
🇦🇲 Republic of Armenia
41
🇦🇿 Republic of Azerbaijan
14
🇮🇩 Republic of Indonesia
144
🇮🇶 Republic of Iraq 🇰🇿 Republic of Kazakhstan
80
🇰🇷 Republic of Korea
54
🇱🇧 Republic of Lebanon 🇲🇻 Republic of Maldives
24
🇹🇯 Republic of Tajikistan
95
🇺🇿 Republic of Uzbekistan 🇸🇬 Singapore
41
🇻🇳 Socialist Republic of Vietnam
55
🇱🇰 Sri Lanka
36
🇮🇱 State of Israel
60
🇰🇼 State of Kuwait 🇶🇦 State of Qatar
121
🇴🇲 Sultanate of Oman
76
🇸🇾 Syrian Arab Republic 🇹🇼 Taiwan
51
🇹🇷 Turkey
82
🇹🇲 Turkmenistan 🇦🇪 United Arab Emirates
143
🇾🇪 Yemen

Europe

🇧🇦 Bosnia and Herzegovina
40
🇨🇾 Cyprus
65
🇨🇿 Czech Republic
64
🇫🇴 Faroe Islands 🇫🇮 Finland
68
🇫🇷 France
67
🇩🇪 Germany
190
🇬🇮 Gibraltar
35
🇱🇺 Grand Duchy of Luxembourg
19
🇬🇷 Greece
46
🇬🇬 Guernsey 🇻🇦 Holy See (Vatican City State)
46
🇭🇺 Hungary
40
🇮🇲 Isle of Man 🇮🇹 Italy
57
🇯🇪 Jersey
31
🇧🇪 Kingdom of Belgium
29
🇩🇰 Kingdom of Denmark
15
🇳🇴 Kingdom of Norway
51
🇸🇪 Kingdom of Sweden
51
🇱🇻 Latvia
17
🇲🇰 Macedonia
61
🇲🇹 Malta
35
🇲🇨 Monaco
49
🇲🇪 Montenegro
41
🇳🇱 Netherlands
41
🇵🇱 Poland
69
🇵🇹 Portuguese Republic
36
🇦🇩 Principality of Andorra
43
🇱🇮 Principality of Liechtenstein
21
🇦🇱 Republic of Albania
19
🇦🇹 Republic of Austria
24
🇧🇾 Republic of Belarus
41
🇧🇬 Republic of Bulgaria
37
🇭🇷 Republic of Croatia
32
🇪🇪 Republic of Estonia
25
🇮🇸 Republic of Iceland
37
🇮🇪 Republic of Ireland
17
🇽🇰 Republic of Kosovo
32
🇱🇹 Republic of Lithuania
16
🇲🇩 Republic of Moldova
15
🇸🇮 Republic of Slovenia
21
🇷🇴 Romania
47
🇷🇺 Russia
68
🇸🇲 San Marino
41
🇷🇸 Serbia
51
🇸🇰 Slovak Republic
52
🇪🇸 Spain
67
🇸🇯 Svalbard and Jan Mayen 🇨🇭 Switzerland
35
🇺🇦 Ukraine
36
🇬🇧 United Kingdom
41
🇦🇽 Åland Islands

North America

🇦🇮 Anguilla 🇦🇬 Antigua and Barbuda 🇦🇼 Aruba
51
🇧🇧 Barbados 🇧🇿 Belize 🇧🇲 Bermuda 🇧🇶 Bonaire, Saint Eustatius, and Saba
18
🇻🇬 British Virgin Islands 🇨🇦 Canada
158
🇰🇾 Cayman Islands 🇨🇼 Curaçao 🇩🇲 Dominica 🇩🇴 Dominican Republic
36
🇬🇱 Greenland 🇬🇩 Grenada 🇬🇵 Guadeloupe
11
🇯🇲 Jamaica 🇲🇶 Martinique
28
🇲🇽 Mexico
93
🇲🇸 Montserrat 🇵🇷 Puerto Rico 🇨🇷 Republic of Costa Rica
24
🇨🇺 Republic of Cuba 🇸🇻 Republic of El Salvador 🇬🇹 Republic of Guatemala
23
🇭🇹 Republic of Haiti 🇭🇳 Republic of Honduras 🇳🇮 Republic of Nicaragua 🇵🇦 Republic of Panama 🇧🇱 Saint Barthélemy 🇰🇳 Saint Kitts and Nevis 🇱🇨 Saint Lucia 🇲🇫 Saint Martin
23
🇵🇲 Saint Pierre and Miquelon 🇻🇨 Saint Vincent and the Grenadines 🇸🇽 Sint Maarten 🇧🇸 The Bahamas 🇹🇹 Trinidad and Tobago
31
🇹🇨 Turks and Caicos Islands 🇻🇮 U.S. Virgin Islands 🇺🇸 United States
123

Oceania

🇦🇸 American Samoa 🇦🇺 Australia
51
🇨🇰 Cook Islands 🇹🇱 East Timor 🇫🇯 Fiji 🇵🇫 French Polynesia 🇬🇺 Guam 🇼🇸 Independent State of Samoa 🇰🇮 Kiribati 🇲🇭 Marshall Islands 🇫🇲 Micronesia 🇳🇨 New Caledonia
16
🇳🇿 New Zealand
54
🇳🇺 Niue 🇳🇫 Norfolk Island 🇲🇵 Northern Mariana Islands 🇵🇼 Palau 🇵🇬 Papua New Guinea 🇵🇳 Pitcairn Islands 🇳🇷 Republic of Nauru 🇻🇺 Republic of Vanuatu 🇸🇧 Solomon Islands
25
🇹🇰 Tokelau 🇹🇴 Tonga 🇹🇻 Tuvalu 🇺🇲 U.S. Minor Outlying Islands 🇼🇫 Wallis and Futuna

South America

🇦🇷 Argentine Republic
37
🇧🇴 Bolivia, Plurinational State Of 🇧🇷 Brazil
114
🇫🇰 Colony of the Falkland Islands 🇬🇫 French Guiana
11
🇬🇾 Guyana 🇺🇾 Oriental Republic of Uruguay
25
🇨🇱 Republic of Chile
168
🇨🇴 Republic of Colombia
40
🇪🇨 Republic of Ecuador
40
🇵🇾 Republic of Paraguay
85
🇵🇪 Republic of Peru
51
🇸🇷 Republic of Suriname 🇻🇪 Venezuela
10

About the Air Quality and Pollution Measurement:

About the Air Quality Levels

AQI Air Pollution Level Health Implications Cautionary Statement (for PM2.5)
0 - 50 Good Air quality is considered satisfactory, and air pollution poses little or no risk None
51 -100 Moderate Air 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.
101-150 Unhealthy for Sensitive Groups Members 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.
151-200 Unhealthy Everyone may begin to experience health effects; members of sensitive groups may experience more serious health effects Active 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
201-300 Very Unhealthy Health 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+ Hazardous Health alert: everyone may experience more serious health effects Everyone 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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