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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 |  Pomonca | 54 |
| 2 | Sainte-anne-de-bellevue | 52 |
| 3 | Saint Felicien | 50 |
| 4 | Chambord | 49 |
| 5 | Saint-Raymond | 47 |
| 6 | Hochelaga | 45 |
| 7 | La Tuque | 45 |
| 8 | Lavaltrie | 43 |
| 9 | Laval | 42 |
| 10 | Temiscaming | 42 |
(local time)
SEE WORLD AQI RANKINGAIR QUALITY DATA CONTRIBUTORS
90 Contributors
See all
LIVE AQI CITY RANKING
Real-time Quebec
Cleanest city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Wemindji | 4 |
| 2 | Forestville | 15 |
| 3 | Les Escoumins | 15 |
| 4 | Sept-Iles | 15 |
| 5 | Baie-Comeau | 16 |
| 6 | Saint-Zotique | 16 |
| 7 | Rimouski | 19 |
| 8 | Cookshire-Eaton | 22 |
| 9 | L'Ange-Gardien | 22 |
| 10 | Sainte-Thecle | 22 |
(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
90Contributors
- 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
69 Anonymous contributors69 stations
69 Anonymous Contributors
Which is the most polluted city in Quebec?
- Pomonca 54
- Sainte-anne-de-bellevue 52
- Saint Felicien 50
- Chambord 49
- Saint-Raymond 47
- Hochelaga 45
- La Tuque 45
- Lavaltrie 43
- Laval 42
- Malartic 42
- Temiscaming 42
- Kahnawake 41
- Manawan 41
- Otterburn Park 41
- Brossard 40
- Drummondville 40
- Longueuil 40
- Montreal 40
- Saint-Hubert 40
- Becancour (Arena) 39
- Maniwaki 39
- Saint-Bruno-de-Montarville 39
- Saint-Michel-des-Saints 39
- Tingwick 39
- Trois-Rivieres 39
- East Angus 38
- Pierreville 38
- Riviere-Rouge 38
- Rouyn-Noranda 38
- Senneterre 38
- Sherbrooke 38
- Mistissini 37
- Schefferville 37
- Wakefield 37
- Beloeil 36
- Berthierville 36
- Gatineau 36
- Granby 36
- Huntingdon 36
- La Sarre 36
- Saint-Georges 35
- Zephirin 35
- Saguenay 34
- Amos 33
- Ange-Gardien 33
- Blainville 33
- Candiac 33
- Marieville 33
- Mont-Saint-Hilaire 33
- Quebec City 33
- Rougemont 33
- Saint-Cesaire 33
- Saint-Damase 33
- Saint-Denis-sur-Richelieu 33
- Saint-faustin 33
- Saint-Hyacinthe 33
- Saint-Jerome 33
- Saint-Pie 33
- Cabano 32
- Carignan 32
- Chambly 32
- Chapais 32
- Contrecoeur 32
- Farnham 32
- Mont-Laurier 32
- Mont-Saint-Gregoire 32
- N.-d.-du-rosaire 32
- Pont Rouge 32
- Richelieu 32
- Riviere-du-Loup 32
- Saint-Basile-le-Grand 32
- Sainte-Julie 32
- Terrebonne 32
- Vercheres 32
- Acton Vale 31
- Boucherville 31
- Breakeyville 31
- Bromont 31
- Cantley 31
- Charlemagne 31
- Chenier 31
- Danville 31
- Daveluyville 31
- Deschambault 31
- Dolbeau-Mistassini 31
- Donnacona 31
- Kingsey Falls 31
- L'Ancienne-Lorette 31
- L'Assomption 31
- La Peche 31
- Lanoraie 31
- Montreal-Est 31
- Neuville 31
- Nicolet 31
- Plessisville 31
- Princeville 31
- Repentigny 31
- Richmond 31
- Saint-Antoine-de-Tilly 31
- Saint-Augustin-de-Desmaures 31
- Saint-Cyrille-de-Wendover 31
- Saint-Germain-de-Grantham 31
- Saint-Henri 31
- Saint-jean-baptiste 31
- Saint-Pie-V 31
- Sainte-Marie 31
- Valcourt 31
- Varennes 31
- Victoriaville 31
- Warwick 31
- Waterloo 31
- Albanel 30
- Alma 30
- Asbestos 30
- Bedford 30
- Cap-Sante 30
- Catherine 30
- Chateau-Richer 30
- Cowansville 30
- Crabtree 30
- Dunham 30
- Joliette 30
- L'Epiphanie 30
- La Haute-Saint-Charles 30
- La Prairie 30
- Lac-Brome 30
- Louiseville 30
- Mascouche 30
- Maskinonge 30
- Metabetchouan-Lac-a-la-Croix 30
- Mont-Royal 30
- Notre-Dame-de-Grace 30
- Parc Cambron 30
- Portneuf 30
- Roberval 30
- Saint-Bruno 30
- Saint-Gedeon 30
- Saint-Jacques-le-Mineur 30
- Saint-Jean-sur-Richelieu 30
- Saint-Leonard 30
- Saint-Nazaire 30
- Saint-Philippe-de-La Prairie 30
- Saint-Pierre-les-Becquets 30
- Saint-Thomas 30
- Shannon 30
- Vallee-Jonction 30
- Windsor 30
- Yamachiche 30
- York 30
- Adstock 29
- Beaupre 29
- Cote-Saint-Luc 29
- Delson 29
- Fossambault-sur-lac 29
- Francois 29
- Frelighsburg 29
- Hampstead 29
- Magog 29
- Montreal-Ouest 29
- Napierville 29
- Normandin 29
- Notre-Dame-des-Prairies 29
- Rock Forest 29
- Saint-Ambroise 29
- Saint-Constant 29
- Saint-Edouard 29
- Saint-Joseph-de-Beauce 29
- Saint-Joseph-de-Coleraine 29
- Saint-Laurent 29
- Saint-Marc-des-Carrieres 29
- Saint-Mathieu 29
- Saint-Norbert 29
- Sainte-Catherine 29
- Sainte-Elisabeth 29
- Sutton 29
- Venise-en-Quebec 29
- Waskaganish 29
- Beauceville 28
- Bois-des-Filion 28
- Chateauguay 28
- Chomedey 28
- Coaticook 28
- Ditton 28
- Dorval 28
- Herouxville 28
- Jonquiere 28
- Lacolle 28
- Lorraine 28
- Montmagny 28
- Rosemere 28
- Saint-Felix-de-Valois 28
- Saint-Jacques 28
- Saint-Remi 28
- Saint-Tite 28
- Boisbriand 27
- Dollard-Des Ormeaux 27
- Edouard 27
- Hilaire 27
- Kirkland 27
- Lac-Megantic 27
- Mercier 27
- Pointe-Claire 27
- Saint-Come--Liniere 27
- Saint-Eustache 27
- Saint-Lin-Laurentides 27
- Sainte-Anne-des-Monts 27
- Sainte-Anne-des-Plaines 27
- Sainte-Therese 27
- St-Jean-Port-Joli 27
- Val-d'Or 27
- Val-David 27
- Baie-Saint-Paul 26
- Beaconsfield 26
- Deux-Montagnes 26
- La Pocatiere 26
- le Plateau 26
- Levis 26
- Mandeville 26
- Mont-saint-michel 26
- Saint-Gabriel 26
- Sainte-Julienne 26
- Sainte-Martine 26
- Shawinigan 26
- Baie-D'Urfe 25
- Beauharnois 25
- Fermont 25
- Hull (Ile) 25
- L'Ile-Perrot 25
- La Malbaie 25
- Lebel-sur-Quevillon 25
- Notre-Dame-de-l'Ile-Perrot 25
- Pointe-Calumet 25
- Rawdon 25
- Saint-Joseph-du-Lac 25
- Saint-Pascal 25
- Sainte-Beatrix 25
- Sainte-Marthe-sur-le-Lac 25
- Sainte-Sophie 25
- Shawville 25
- Barraute 24
- Charette 24
- Chibougamau 24
- Fort-Coulonge 24
- Franklin 24
- Hudson 24
- Les Cedres 24
- Les Coteaux 24
- Macamic 24
- Mirabel 24
- Obedjiwan 24
- Oka 24
- Ormstown 24
- Parc Tremblay 24
- Pincourt 24
- Prevost 24
- Rigaud 24
- Saint-Colomban 24
- Saint-Lazare 24
- Saint-Polycarpe 24
- Saint-Simeon 24
- Salaberry-de-Valleyfield 24
- Sept-Rivieres 24
- Thurso 24
- Val-des-Monts 24
- Vaudreuil-Dorion 24
- Wemotaci 24
- Brownsburg-Chatham 23
- Cacouna 23
- Chertsey 23
- Lachute 23
- Matagami 23
- Papineauville 23
- Piedmont 23
- Pohenegamook 23
- Sacre-Coeur 23
- Saint-Andre-Avellin 23
- Saint-Antonin 23
- Saint-Bruno-de-Guigues 23
- Saint-Hippolyte 23
- Saint-Sauveur 23
- Sainte-Adele 23
- Ville-Marie 23
- Waswanipi 23
- Cookshire-Eaton 22
- L'Ange-Gardien 22
- Morin-Heights 22
- Sainte-Thecle 22
- Thetford-Mines 22
- Val-Morin 22
- Westmount 22
- Chute-aux-Outardes 21
- Saint-Adolphe-d'Howard 21
- Sainte-Agathe-des-Monts 21
- Ferme-Neuve 20
- La Conception 20
- La Minerve 20
- Labelle 20
- Mont-Tremblant 20
- Mont-Joli 19
- Rimouski 19
- Port-Cartier 18
- Baie-Comeau 16
- Matane 16
- Saint-Zotique 16
- Amqui 15
- Forestville 15
- Les Escoumins 15
- Maliotenam 15
- Sept-Iles 15
- Cap-Chat 12
- Bonaventure 7
- Carleton-sur-Mer 7
- Havre-Saint-Pierre 7
- New Carlisle 7
- New-Richmond 7
- Chandler 6
- Gaspe 5
- Saint-Augustin 5
- Wemindji 4
AQI US, Metric