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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 |  Otterburn Park | 55 |
| 2 | Hochelaga | 53 |
| 3 | Lavaltrie | 49 |
| 4 | Trois-Rivieres | 49 |
| 5 | Saint-Raymond | 48 |
| 6 | Amos | 47 |
| 7 | Terrebonne | 47 |
| 8 | Drummondville | 45 |
| 9 | Levis | 45 |
| 10 | Blainville | 42 |
(local time)
SEE WORLD AQI RANKINGAIR QUALITY DATA CONTRIBUTORS
86 Contributors
See all
LIVE AQI CITY RANKING
Real-time Quebec
Cleanest city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Forestville | 4 |
| 2 | Les Escoumins | 4 |
| 3 | Baie-Comeau | 5 |
| 4 | Wemindji | 7 |
| 5 | Schefferville | 10 |
| 6 | Rimouski | 13 |
| 7 | Sainte-Anne-des-Monts | 14 |
| 8 | Saint-Zotique | 15 |
| 9 | Sept-Rivieres | 15 |
| 10 | Mistissini | 17 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
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Unhealthy for sensitive groups
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News
The latest air quality news and resources.
Quebec air quality data attribution
86Contributors
- 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
- Philippe Mayer
1 station
- G-ZLX
1 station
Midugre1 station
- Patrice Painchaud
1 station
16 Individual Contributors
66 Anonymous contributors66 stations
66 Anonymous Contributors
Which is the most polluted city in Quebec?
- Otterburn Park 55
- Hochelaga 53
- Lavaltrie 49
- Trois-Rivieres 49
- Saint-Raymond 48
- Amos 47
- Terrebonne 47
- Drummondville 45
- Levis 45
- Blainville 42
- Granby 42
- Longueuil 42
- Brossard 41
- Saint-Bruno-de-Montarville 41
- Maniwaki 40
- Laval 39
- Saguenay 39
- Montreal 37
- Thetford-Mines 37
- Val-David 37
- La Sarre 36
- Becancour (Arena) 35
- Malartic 35
- Senneterre 35
- Beauceville 33
- Deschambault 33
- East Angus 33
- L'Ange-Gardien 33
- La Tuque 33
- N.-d.-du-rosaire 33
- Parc Cambron 33
- Riviere-Rouge 33
- Saint-Come--Liniere 33
- Saint-Georges 33
- Saint-Henri 33
- Saint-Jerome 33
- Saint-Joseph-de-Beauce 33
- Sainte-Marie 33
- Sainte-Thecle 33
- Sherbrooke 33
- Tingwick 33
- Vallee-Jonction 33
- Adstock 32
- Breakeyville 32
- Chambord 32
- Montmagny 32
- Pomonca 32
- Quebec City 32
- Shawinigan 32
- Zephirin 32
- Chateau-Richer 31
- Francois 31
- L'Ancienne-Lorette 31
- La Peche 31
- Saint-Antoine-de-Tilly 31
- Saint-Augustin-de-Desmaures 31
- Saint-Joseph-de-Coleraine 31
- Sainte-anne-de-bellevue 31
- Wakefield 31
- Beaupre 30
- Candiac 30
- Donnacona 30
- Gatineau 30
- La Haute-Saint-Charles 30
- Neuville 30
- Plessisville 30
- Pohenegamook 30
- Princeville 30
- Rouyn-Noranda 30
- Saint Felicien 30
- Saint-Hubert 30
- Shannon 30
- St-Jean-Port-Joli 30
- Temiscaming 30
- Westmount 30
- Alma 29
- Baie-Saint-Paul 29
- Cap-Sante 29
- Catherine 29
- Daveluyville 29
- Fossambault-sur-lac 29
- Huntingdon 29
- Jonquiere 29
- Kahnawake 29
- Kingsey Falls 29
- La Pocatiere 29
- Metabetchouan-Lac-a-la-Croix 29
- Saint-Ambroise 29
- Saint-Bruno 29
- Saint-faustin 29
- Saint-Gedeon 29
- Saint-Nazaire 29
- Saint-Pascal 29
- Val-d'Or 29
- Victoriaville 29
- Warwick 29
- Acton Vale 28
- Albanel 28
- Asbestos 28
- Danville 28
- Dolbeau-Mistassini 28
- La Malbaie 28
- Lac-Megantic 28
- Mont-Laurier 28
- Nicolet 28
- Pont Rouge 28
- Portneuf 28
- Richmond 28
- Roberval 28
- Saint-Antonin 28
- Saint-Cyrille-de-Wendover 28
- Saint-Damase 28
- Saint-Denis-sur-Richelieu 28
- Saint-Germain-de-Grantham 28
- Saint-Hyacinthe 28
- Saint-Jean-sur-Richelieu 28
- Saint-Marc-des-Carrieres 28
- Saint-Pie 28
- Saint-Pie-V 28
- Saint-Pierre-les-Becquets 28
- Saint-Simeon 28
- Ange-Gardien 27
- Beloeil 27
- Berthierville 27
- Boucherville 27
- Cabano 27
- Cacouna 27
- Carignan 27
- Chambly 27
- Charlemagne 27
- Chenier 27
- Contrecoeur 27
- Ditton 27
- La Prairie 27
- Lanoraie 27
- Louiseville 27
- Manawan 27
- Marieville 27
- Maskinonge 27
- Mont-Saint-Gregoire 27
- Mont-Saint-Hilaire 27
- Montreal-Est 27
- Normandin 27
- Repentigny 27
- Richelieu 27
- Riviere-du-Loup 27
- Rougemont 27
- Saint-Basile-le-Grand 27
- Saint-Cesaire 27
- Saint-jean-baptiste 27
- Saint-Leonard 27
- Saint-Philippe-de-La Prairie 27
- Sainte-Julie 27
- Valcourt 27
- Varennes 27
- Vercheres 27
- Windsor 27
- Yamachiche 27
- York 27
- Baie-D'Urfe 26
- Beaconsfield 26
- Beauharnois 26
- Bromont 26
- Chateauguay 26
- Chomedey 26
- Cote-Saint-Luc 26
- Delson 26
- Dollard-Des Ormeaux 26
- Dorval 26
- Farnham 26
- Franklin 26
- Hampstead 26
- Herouxville 26
- Kirkland 26
- L'Assomption 26
- L'Epiphanie 26
- L'Ile-Perrot 26
- Lacolle 26
- Les Cedres 26
- Mascouche 26
- Mercier 26
- Mont-Royal 26
- Montreal-Ouest 26
- Napierville 26
- Notre-Dame-de-Grace 26
- Notre-Dame-de-l'Ile-Perrot 26
- Ormstown 26
- Pincourt 26
- Pointe-Claire 26
- Sacre-Coeur 26
- Saint-Constant 26
- Saint-Edouard 26
- Saint-Jacques-le-Mineur 26
- Saint-Laurent 26
- Saint-Mathieu 26
- Saint-Remi 26
- Saint-Thomas 26
- Saint-Tite 26
- Sainte-Catherine 26
- Sainte-Martine 26
- Salaberry-de-Valleyfield 26
- Vaudreuil-Dorion 26
- Waterloo 26
- Bedford 25
- Bois-des-Filion 25
- Boisbriand 25
- Chapais 25
- Cowansville 25
- Crabtree 25
- Deux-Montagnes 25
- Edouard 25
- Dunham 25
- Hilaire 25
- Hudson 25
- Joliette 25
- Lac-Brome 25
- Les Coteaux 25
- Lorraine 25
- Magog 25
- Mandeville 25
- Notre-Dame-des-Prairies 25
- Oka 25
- Pierreville 25
- Pointe-Calumet 25
- Rock Forest 25
- Rosemere 25
- Saint-Eustache 25
- Saint-Felix-de-Valois 25
- Saint-Gabriel 25
- Saint-Jacques 25
- Saint-Joseph-du-Lac 25
- Saint-Lazare 25
- Saint-Lin-Laurentides 25
- Saint-Norbert 25
- Saint-Polycarpe 25
- Sainte-Anne-des-Plaines 25
- Sainte-Elisabeth 25
- Sainte-Julienne 25
- Sainte-Marthe-sur-le-Lac 25
- Sainte-Therese 25
- Venise-en-Quebec 25
- Cantley 24
- Chertsey 24
- Mirabel 24
- Mont-Joli 24
- Prevost 24
- Rawdon 24
- Rigaud 24
- Saint-Colomban 24
- Saint-Hippolyte 24
- Saint-Michel-des-Saints 24
- Sainte-Beatrix 24
- Sainte-Sophie 24
- Barraute 23
- Coaticook 23
- Frelighsburg 23
- Lachute 23
- Mont-saint-michel 23
- Obedjiwan 23
- Piedmont 23
- Saint-Sauveur 23
- Sainte-Adele 23
- Sutton 23
- Val-Morin 23
- Waskaganish 23
- Wemotaci 23
- Brownsburg-Chatham 22
- Charette 22
- Cookshire-Eaton 22
- La Conception 22
- La Minerve 22
- Labelle 22
- Lebel-sur-Quevillon 22
- Matagami 22
- Mont-Tremblant 22
- Morin-Heights 22
- Papineauville 22
- Saint-Adolphe-d'Howard 22
- Saint-Bruno-de-Guigues 22
- Sainte-Agathe-des-Monts 22
- Ville-Marie 22
- Chute-aux-Outardes 21
- Ferme-Neuve 21
- Fermont 21
- Hull (Ile) 21
- le Plateau 21
- Macamic 21
- Maliotenam 21
- Parc Tremblay 21
- Port-Cartier 21
- Saint-Andre-Avellin 21
- Thurso 21
- Val-des-Monts 21
- Waswanipi 21
- Fort-Coulonge 20
- Sept-Iles 20
- Shawville 20
- Amqui 19
- Matane 19
- Chibougamau 17
- Mistissini 17
- Saint-Zotique 15
- Sept-Rivieres 15
- Cap-Chat 14
- Sainte-Anne-des-Monts 14
- Rimouski 13
- Carleton-sur-Mer 12
- New-Richmond 10
- Schefferville 10
- Wemindji 7
- Bonaventure 6
- Baie-Comeau 5
- Chandler 5
- Gaspe 5
- Havre-Saint-Pierre 5
- New Carlisle 5
- Saint-Augustin 5
- Forestville 4
- Les Escoumins 4
AQI US, Metric