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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 |  Becancour (Arena) | 53 |
| 2 | Shawinigan | 53 |
| 3 | Brossard | 52 |
| 4 | Charette | 50 |
| 5 | Saint-Michel-des-Saints | 50 |
| 6 | Trois-Rivieres | 50 |
| 7 | Huntingdon | 49 |
| 8 | Sainte-Thecle | 49 |
| 9 | Laval | 48 |
| 10 | Levis | 48 |
(local time)
SEE WORLD AQI RANKINGAIR QUALITY DATA CONTRIBUTORS
78 Contributors
See all
LIVE AQI CITY RANKING
Real-time Quebec
Cleanest city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Rimouski | 6 |
| 2 | Schefferville | 8 |
| 3 | Sept-Rivieres | 9 |
| 4 | Waskaganish | 9 |
| 5 | Forestville | 19 |
| 6 | Baie-Comeau | 22 |
| 7 | Cookshire-Eaton | 22 |
| 8 | Les Escoumins | 22 |
| 9 | Magog | 22 |
| 10 | Riviere-Rouge | 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
78Contributors
- Ville de Thetford Mines
1 station
3 Government Contributors
- 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
- Ludovic DONG
1 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
18 Individual Contributors
57 Anonymous contributors57 stations
57 Anonymous Contributors
Which is the most polluted city in Quebec?
- Acton Vale 59
- Nicolet 59
- Saint-Cyrille-de-Wendover 59
- Saint-Germain-de-Grantham 59
- Saint-Pie-V 59
- Ange-Gardien 58
- Boucherville 58
- Bromont 58
- Carignan 58
- Chambly 58
- Contrecoeur 58
- Daveluyville 58
- Farnham 58
- Kingsey Falls 58
- Lanoraie 58
- Louiseville 58
- Marieville 58
- Maskinonge 58
- Mont-Saint-Gregoire 58
- Mont-Saint-Hilaire 58
- Richelieu 58
- Rougemont 58
- Saint-Basile-le-Grand 58
- Saint-Cesaire 58
- Saint-Damase 58
- Saint-Denis-sur-Richelieu 58
- Saint-Hyacinthe 58
- Saint-Pie 58
- Saint-Pierre-les-Becquets 58
- Sainte-Julie 58
- Varennes 58
- Vercheres 58
- Waterloo 58
- Yamachiche 58
- Baie-D'Urfe 57
- Beaconsfield 57
- Beauharnois 57
- Bedford 57
- Bois-des-Filion 57
- Boisbriand 57
- Charlemagne 57
- Chateauguay 57
- Chenier 57
- Chomedey 57
- Cote-Saint-Luc 57
- Cowansville 57
- Crabtree 57
- Danville 57
- Delson 57
- Deux-Montagnes 57
- Dollard-Des Ormeaux 57
- Dorval 57
- Dunham 57
- Franklin 57
- Hampstead 57
- Herouxville 57
- Hochelaga 57
- Hudson 57
- Joliette 57
- Kirkland 57
- L'Assomption 57
- L'Epiphanie 57
- L'Ile-Perrot 57
- La Prairie 57
- Lacolle 57
- Les Cedres 57
- Les Coteaux 57
- Lorraine 57
- Mascouche 57
- Mercier 57
- Mirabel 57
- Mont-Royal 57
- Montreal-Est 57
- Montreal-Ouest 57
- Napierville 57
- Notre-Dame-de-Grace 57
- Notre-Dame-de-l'Ile-Perrot 57
- Notre-Dame-des-Prairies 57
- Oka 57
- Ormstown 57
- Pincourt 57
- Pointe-Calumet 57
- Pointe-Claire 57
- Princeville 57
- Repentigny 57
- Richmond 57
- Rigaud 57
- Rosemere 57
- Saint-Constant 57
- Saint-Edouard 57
- Saint-Eustache 57
- Saint-Jacques 57
- Saint-Jacques-le-Mineur 57
- Saint-jean-baptiste 57
- Saint-Joseph-du-Lac 57
- Saint-Laurent 57
- Saint-Lazare 57
- Saint-Leonard 57
- Saint-Lin-Laurentides 57
- Saint-Mathieu 57
- Saint-Norbert 57
- Saint-Philippe-de-La Prairie 57
- Saint-Polycarpe 57
- Saint-Raymond 57
- Saint-Remi 57
- Saint-Thomas 57
- Sainte-Anne-des-Plaines 57
- Sainte-Catherine 57
- Sainte-Elisabeth 57
- Sainte-Marthe-sur-le-Lac 57
- Sainte-Martine 57
- Sainte-Sophie 57
- Sainte-Therese 57
- Salaberry-de-Valleyfield 57
- Valcourt 57
- Vaudreuil-Dorion 57
- Venise-en-Quebec 57
- Victoriaville 57
- Warwick 57
- York 57
- Brownsburg-Chatham 56
- Chertsey 56
- Frelighsburg 56
- Lac-Brome 56
- Lachute 56
- Mandeville 56
- Morin-Heights 56
- Piedmont 56
- Prevost 56
- Rawdon 56
- Saint-Colomban 56
- Saint-Felix-de-Valois 56
- Saint-Gabriel 56
- Saint-Hippolyte 56
- Saint-Sauveur 56
- Saint-Tite 56
- Sainte-Beatrix 56
- Sainte-Julienne 56
- Asbestos 55
- Plessisville 55
- Portneuf 55
- Saint-Adolphe-d'Howard 55
- Saint-Marc-des-Carrieres 55
- Sainte-Adele 55
- Val-Morin 55
- Cap-Sante 54
- Donnacona 54
- Sainte-Agathe-des-Monts 54
- Sutton 54
- Becancour (Arena) 53
- Shawinigan 53
- Windsor 53
- Brossard 52
- Neuville 52
- Saint-Antoine-de-Tilly 52
- Catherine 51
- Fossambault-sur-lac 51
- Charette 50
- Saint-Michel-des-Saints 50
- Trois-Rivieres 50
- Huntingdon 49
- Saint-Augustin-de-Desmaures 49
- Sainte-Thecle 49
- Shannon 49
- Laval 48
- Levis 48
- Papineauville 48
- Quebec City 48
- L'Ancienne-Lorette 47
- Breakeyville 45
- East Angus 45
- La Haute-Saint-Charles 45
- La Peche 45
- Maniwaki 45
- Mont-saint-michel 45
- Rock Forest 45
- Saint-Georges 45
- Sherbrooke 45
- Tingwick 45
- Zephirin 45
- Pierreville 44
- Saint-faustin 44
- Saint-Joseph-de-Coleraine 44
- Wakefield 44
- Drummondville 43
- Gatineau 42
- Granby 42
- Longueuil 42
- Montreal 42
- Saint-Andre-Avellin 42
- Saint-Bruno-de-Montarville 42
- Cantley 41
- Deschambault 41
- Mistissini 41
- N.-d.-du-rosaire 41
- Saint-Henri 41
- Sainte-Marie 41
- Thurso 41
- Adstock 40
- Amos 40
- Kahnawake 40
- Sainte-anne-de-bellevue 40
- Temiscaming 40
- Chambord 39
- Lavaltrie 39
- Saguenay 39
- Saint-Hubert 39
- Vallee-Jonction 39
- Chateau-Richer 38
- Rouyn-Noranda 38
- Saint-Joseph-de-Beauce 38
- Senneterre 38
- Terrebonne 38
- Val-d'Or 38
- Ditton 37
- La Tuque 37
- Malartic 37
- Mont-Laurier 37
- Beauceville 36
- Beaupre 36
- Francois 36
- Saint Felicien 36
- Beloeil 35
- Berthierville 35
- Hull (Ile) 35
- Montmagny 35
- Chapais 34
- Hilaire 34
- La Malbaie 34
- La Pocatiere 34
- Mont-Tremblant 34
- Saint-Pascal 34
- St-Jean-Port-Joli 34
- Baie-Saint-Paul 33
- Blainville 33
- Candiac 33
- Matane 33
- Saint-Simeon 33
- Cacouna 32
- Cap-Chat 32
- Coaticook 32
- le Plateau 32
- Parc Cambron 32
- Saint-Antonin 32
- Saint-Come--Liniere 32
- La Conception 31
- Lac-Megantic 31
- Pohenegamook 31
- Saint-Jean-sur-Richelieu 31
- Mont-Joli 30
- Sacre-Coeur 30
- Pomonca 29
- Val-des-Monts 29
- Amqui 28
- Chute-aux-Outardes 28
- Carleton-sur-Mer 27
- L'Ange-Gardien 27
- Labelle 27
- Thetford-Mines 27
- Val-David 27
- Westmount 27
- Barraute 26
- Cabano 26
- Fermont 26
- La Minerve 26
- Lebel-sur-Quevillon 26
- Macamic 26
- New-Richmond 26
- Parc Tremblay 26
- Riviere-du-Loup 26
- Saint-Bruno-de-Guigues 26
- Ville-Marie 26
- Havre-Saint-Pierre 25
- Maliotenam 25
- Obedjiwan 25
- Port-Cartier 25
- Shawville 25
- Edouard 24
- Saint-Zotique 24
- Sept-Iles 24
- Waswanipi 24
- Alma 23
- Jonquiere 23
- Metabetchouan-Lac-a-la-Croix 23
- Saint-Ambroise 23
- Saint-Augustin 23
- Saint-Bruno 23
- Saint-Gedeon 23
- Saint-Nazaire 23
- Wemotaci 23
- Baie-Comeau 22
- Bonaventure 22
- Cookshire-Eaton 22
- Ferme-Neuve 22
- Fort-Coulonge 22
- La Sarre 22
- Les Escoumins 22
- Magog 22
- Matagami 22
- Riviere-Rouge 22
- Roberval 22
- Sainte-Anne-des-Monts 22
- Albanel 21
- Chibougamau 21
- Dolbeau-Mistassini 21
- Gaspe 21
- Normandin 21
- Pont Rouge 21
- New Carlisle 20
- Forestville 19
- Saint-Jerome 19
- Wemindji 16
- Chandler 15
- Sept-Rivieres 9
- Waskaganish 9
- Schefferville 8
- Otterburn Park 6
- Rimouski 6
AQI US, Metric