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Air quality in Quebec
Air quality index (AQI) and PM2.5 air pollution in Quebec
LIVE AQI CITY RANKING
Real-time Quebec
Most polluted city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Hochelaga | 52 |
| 2 | Saint-Raymond | 52 |
| 3 | Saint Felicien | 51 |
| 4 | Maniwaki | 49 |
| 5 | Sainte-Thecle | 49 |
| 6 | Tingwick | 48 |
| 7 | Zephirin | 46 |
| 8 | Pierreville | 45 |
| 9 | La Tuque | 44 |
| 10 | Trois-Rivieres | 44 |
(local time)
SEE WORLD AQI RANKINGAIR QUALITY DATA CONTRIBUTORS
88 Contributors
See all
LIVE AQI CITY RANKING
Real-time Quebec
Cleanest city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Wemindji | 4 |
| 2 | Rimouski | 6 |
| 3 | Baie-Comeau | 14 |
| 4 | Les Escoumins | 14 |
| 5 | Saint-Zotique | 16 |
| 6 | Forestville | 17 |
| 7 | Charette | 21 |
| 8 | Cookshire-Eaton | 22 |
| 9 | L'Ange-Gardien | 22 |
| 10 | Sainte-Anne-des-Monts | 22 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
Good
Moderate
Unhealthy for sensitive groups
Unhealthy
Very unhealthy
Hazardous
News
The latest air quality news and resources.
Quebec air quality data attribution
88Contributors
- Ville de Thetford Mines
1 station
3 Government Contributors
- AirGradient
3 stations
Corporate Contributor
- Gestion de Patrimoine Rochford
1 station
- Pierre Thivierge
1 station
- Lord Bobby
2 stations
- Peter
1 station
Bretislav Beranek1 station
- helene bouchard
1 station
- Mczcouture
1 station
Stuart1 station
- louisv
1 station
- Nicolas Seguin
1 station
Tiestow471 station
- G. Bizier
1 station
- Val-d’Or
1 station
- Philippe Mayer
1 station
- G-ZLX
1 station
Midugre1 station
- Patrice Painchaud
1 station
17 Individual Contributors
67 Anonymous contributors67 stations
67 Anonymous Contributors
Which is the most polluted city in Quebec?
- Hochelaga 52
- Saint-Raymond 52
- Saint Felicien 51
- Maniwaki 49
- Sainte-Thecle 49
- Tingwick 48
- Zephirin 46
- Pierreville 45
- La Tuque 44
- Trois-Rivieres 44
- Lavaltrie 43
- Becancour (Arena) 41
- Saint-Bruno-de-Montarville 41
- Drummondville 40
- Longueuil 40
- Sherbrooke 40
- Terrebonne 40
- Otterburn Park 39
- Amos 38
- Brossard 38
- Montreal 38
- Manawan 37
- La Sarre 36
- Laval 36
- Granby 35
- Kahnawake 34
- Malartic 34
- Mistissini 34
- Rouyn-Noranda 34
- Saint-Hubert 34
- Senneterre 34
- Temiscaming 34
- Blainville 33
- Breakeyville 33
- Chateau-Richer 33
- Gatineau 33
- Huntingdon 33
- L'Ancienne-Lorette 33
- Neuville 33
- Pomonca 33
- Riviere-Rouge 33
- Saguenay 33
- Saint-Antoine-de-Tilly 33
- Saint-Augustin-de-Desmaures 33
- Saint-Henri 33
- Saint-Jerome 33
- Saint-Joseph-de-Beauce 33
- Sainte-Marie 33
- Thetford-Mines 33
- Vallee-Jonction 33
- Wakefield 33
- Adstock 32
- Beauceville 32
- Beaupre 32
- Beloeil 32
- Berthierville 32
- Cantley 32
- Chambord 32
- Deschambault 32
- Donnacona 32
- East Angus 32
- Francois 32
- La Haute-Saint-Charles 32
- Mont-Laurier 32
- Montmagny 32
- Saint-Come--Liniere 32
- Saint-faustin 32
- Saint-Georges 32
- Sainte-anne-de-bellevue 32
- Shannon 32
- Alma 31
- Cap-Sante 31
- Catherine 31
- Chapais 31
- Fossambault-sur-lac 31
- La Peche 31
- Parc Cambron 31
- Plessisville 31
- Portneuf 31
- Saint-Bruno 31
- Saint-Nazaire 31
- Baie-Saint-Paul 30
- Daveluyville 30
- Jonquiere 30
- Levis 30
- Metabetchouan-Lac-a-la-Croix 30
- N.-d.-du-rosaire 30
- Princeville 30
- Quebec City 30
- Saint-Ambroise 30
- Saint-Gedeon 30
- Saint-Joseph-de-Coleraine 30
- Saint-Marc-des-Carrieres 30
- Saint-Pierre-les-Becquets 30
- St-Jean-Port-Joli 30
- Victoriaville 30
- Warwick 30
- Asbestos 29
- Danville 29
- Edouard 29
- Kingsey Falls 29
- La Pocatiere 29
- Lac-Megantic 29
- Nicolet 29
- Richmond 29
- Saint-Cyrille-de-Wendover 29
- Saint-Germain-de-Grantham 29
- Saint-Jean-sur-Richelieu 29
- Saint-Michel-des-Saints 29
- Schefferville 29
- Val-d'Or 29
- Waskaganish 29
- Acton Vale 28
- Albanel 28
- Dolbeau-Mistassini 28
- Herouxville 28
- La Malbaie 28
- Normandin 28
- Pohenegamook 28
- Pont Rouge 28
- Roberval 28
- Saint-Pascal 28
- Saint-Pie-V 28
- Saint-Tite 28
- Yamachiche 28
- Ange-Gardien 27
- Bois-des-Filion 27
- Boucherville 27
- Cabano 27
- Cacouna 27
- Candiac 27
- Carignan 27
- Chambly 27
- Charlemagne 27
- Chateauguay 27
- Chenier 27
- Chomedey 27
- Contrecoeur 27
- Cote-Saint-Luc 27
- Crabtree 27
- Delson 27
- Ditton 27
- Dorval 27
- Farnham 27
- Hampstead 27
- Joliette 27
- L'Assomption 27
- L'Epiphanie 27
- La Prairie 27
- Lacolle 27
- Lanoraie 27
- Louiseville 27
- Marieville 27
- Mascouche 27
- Maskinonge 27
- Mercier 27
- Mont-Royal 27
- Mont-Saint-Gregoire 27
- Mont-Saint-Hilaire 27
- Montreal-Est 27
- Montreal-Ouest 27
- Napierville 27
- Notre-Dame-de-Grace 27
- Notre-Dame-des-Prairies 27
- Pointe-Claire 27
- Repentigny 27
- Richelieu 27
- Riviere-du-Loup 27
- Rougemont 27
- Saint-Antonin 27
- Saint-Basile-le-Grand 27
- Saint-Cesaire 27
- Saint-Constant 27
- Saint-Damase 27
- Saint-Denis-sur-Richelieu 27
- Saint-Edouard 27
- Saint-Hyacinthe 27
- Saint-Jacques 27
- Saint-Jacques-le-Mineur 27
- Saint-jean-baptiste 27
- Saint-Laurent 27
- Saint-Leonard 27
- Saint-Mathieu 27
- Saint-Philippe-de-La Prairie 27
- Saint-Pie 27
- Saint-Remi 27
- Saint-Simeon 27
- Saint-Thomas 27
- Sainte-Catherine 27
- Sainte-Elisabeth 27
- Sainte-Julie 27
- Shawinigan 27
- Val-David 27
- Varennes 27
- Venise-en-Quebec 27
- Vercheres 27
- Westmount 27
- Windsor 27
- York 27
- Beaconsfield 26
- Bedford 26
- Boisbriand 26
- Bromont 26
- Cowansville 26
- Deux-Montagnes 26
- Dollard-Des Ormeaux 26
- Dunham 26
- Hilaire 26
- Kirkland 26
- Lorraine 26
- Magog 26
- Rock Forest 26
- Rosemere 26
- Sacre-Coeur 26
- Saint-Eustache 26
- Saint-Felix-de-Valois 26
- Saint-Lin-Laurentides 26
- Saint-Norbert 26
- Sainte-Anne-des-Plaines 26
- Sainte-Martine 26
- Sainte-Therese 26
- Sept-Rivieres 26
- Valcourt 26
- Waterloo 26
- Baie-D'Urfe 25
- Beauharnois 25
- Franklin 25
- Frelighsburg 25
- L'Ile-Perrot 25
- Lac-Brome 25
- Les Cedres 25
- Mandeville 25
- Mont-saint-michel 25
- Notre-Dame-de-l'Ile-Perrot 25
- Ormstown 25
- Pincourt 25
- Pointe-Calumet 25
- Rawdon 25
- Saint-Gabriel 25
- Saint-Joseph-du-Lac 25
- Sainte-Beatrix 25
- Sainte-Julienne 25
- Sainte-Marthe-sur-le-Lac 25
- Sainte-Sophie 25
- Sept-Iles 25
- Vaudreuil-Dorion 25
- Wemotaci 25
- Chertsey 24
- Coaticook 24
- Fermont 24
- Fort-Coulonge 24
- Hudson 24
- Lebel-sur-Quevillon 24
- Les Coteaux 24
- Mirabel 24
- Oka 24
- Saint-Hippolyte 24
- Saint-Lazare 24
- Salaberry-de-Valleyfield 24
- Shawville 24
- Sutton 24
- Brownsburg-Chatham 23
- Lachute 23
- Matagami 23
- Morin-Heights 23
- Obedjiwan 23
- Piedmont 23
- Prevost 23
- Rigaud 23
- Saint-Adolphe-d'Howard 23
- Saint-Bruno-de-Guigues 23
- Saint-Colomban 23
- Saint-Polycarpe 23
- Saint-Sauveur 23
- Sainte-Adele 23
- Sainte-Agathe-des-Monts 23
- Val-Morin 23
- Ville-Marie 23
- Waswanipi 23
- Cookshire-Eaton 22
- Hull (Ile) 22
- L'Ange-Gardien 22
- le Plateau 22
- Sainte-Anne-des-Monts 22
- Barraute 21
- Charette 21
- Chute-aux-Outardes 21
- Macamic 21
- Mont-Joli 21
- Mont-Tremblant 21
- Papineauville 21
- Parc Tremblay 21
- Port-Cartier 21
- Saint-Andre-Avellin 21
- Thurso 21
- Val-des-Monts 21
- Ferme-Neuve 20
- La Conception 20
- La Minerve 20
- Labelle 20
- Maliotenam 18
- Chibougamau 17
- Forestville 17
- Matane 17
- Amqui 16
- Cap-Chat 16
- Saint-Zotique 16
- Baie-Comeau 14
- Les Escoumins 14
- Carleton-sur-Mer 8
- New-Richmond 7
- Gaspe 6
- Havre-Saint-Pierre 6
- Rimouski 6
- Saint-Augustin 6
- Bonaventure 5
- Chandler 5
- New Carlisle 5
- Wemindji 4
AQI US, Metric