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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 |  Trois-Rivieres | 51 |
| 2 | Shawinigan | 50 |
| 3 | Brossard | 48 |
| 4 | Charette | 48 |
| 5 | Becancour (Arena) | 47 |
| 6 | Granby | 47 |
| 7 | East Angus | 46 |
| 8 | Lavaltrie | 46 |
| 9 | Maniwaki | 46 |
| 10 | Saint-Michel-des-Saints | 46 |
(local time)
SEE WORLD AQI RANKINGAIR QUALITY DATA CONTRIBUTORS
79 Contributors
See all
LIVE AQI CITY RANKING
Real-time Quebec
Cleanest city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Rimouski | 6 |
| 2 | Schefferville | 9 |
| 3 | Sept-Rivieres | 12 |
| 4 | Waskaganish | 12 |
| 5 | Forestville | 15 |
| 6 | Cookshire-Eaton | 16 |
| 7 | Les Escoumins | 16 |
| 8 | Magog | 16 |
| 9 | Sainte-Anne-des-Monts | 20 |
| 10 | Sept-Iles | 21 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
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Moderate
Unhealthy for sensitive groups
Unhealthy
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Hazardous
News
The latest air quality news and resources.
Quebec air quality data attribution
79Contributors
- 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
58 Anonymous contributors58 stations
58 Anonymous Contributors
Which is the most polluted city in Quebec?
- Boucherville 58
- Carignan 58
- Chambly 58
- Charlemagne 58
- Chenier 58
- Contrecoeur 58
- Hochelaga 58
- L'Assomption 58
- L'Epiphanie 58
- Lanoraie 58
- Marieville 58
- Maskinonge 58
- Mont-Saint-Hilaire 58
- Montreal-Est 58
- Repentigny 58
- Richelieu 58
- Saint-Basile-le-Grand 58
- Saint-Damase 58
- Saint-Denis-sur-Richelieu 58
- Saint-Hyacinthe 58
- Saint-jean-baptiste 58
- Saint-Pie-V 58
- Saint-Thomas 58
- Sainte-Julie 58
- Varennes 58
- Vercheres 58
- Baie-D'Urfe 57
- Beaconsfield 57
- Beauharnois 57
- Bois-des-Filion 57
- Boisbriand 57
- Chateauguay 57
- Chomedey 57
- Cote-Saint-Luc 57
- Crabtree 57
- Delson 57
- Deux-Montagnes 57
- Dollard-Des Ormeaux 57
- Dorval 57
- Franklin 57
- Hampstead 57
- Joliette 57
- Kirkland 57
- L'Ile-Perrot 57
- La Prairie 57
- Les Cedres 57
- Les Coteaux 57
- Lorraine 57
- Louiseville 57
- Mascouche 57
- Mercier 57
- Mont-Royal 57
- Mont-Saint-Gregoire 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
- Rosemere 57
- Rougemont 57
- Saint-Constant 57
- Saint-Edouard 57
- Saint-Eustache 57
- Saint-Jacques 57
- Saint-Jacques-le-Mineur 57
- Saint-Laurent 57
- Saint-Lazare 57
- Saint-Leonard 57
- Saint-Mathieu 57
- Saint-Norbert 57
- Saint-Philippe-de-La Prairie 57
- Saint-Pie 57
- Saint-Polycarpe 57
- Saint-Raymond 57
- Saint-Remi 57
- Sainte-Catherine 57
- Sainte-Elisabeth 57
- Sainte-Marthe-sur-le-Lac 57
- Sainte-Martine 57
- Sainte-Therese 57
- Salaberry-de-Valleyfield 57
- Vaudreuil-Dorion 57
- Yamachiche 57
- York 57
- Hudson 56
- Lachute 56
- Mirabel 56
- Nicolet 56
- Rigaud 56
- Saint-Cesaire 56
- Saint-Colomban 56
- Saint-Felix-de-Valois 56
- Saint-Germain-de-Grantham 56
- Saint-Joseph-du-Lac 56
- Saint-Lin-Laurentides 56
- Sainte-Anne-des-Plaines 56
- Sainte-Julienne 56
- Sainte-Sophie 56
- Brownsburg-Chatham 55
- Lacolle 55
- Piedmont 55
- Prevost 55
- Rawdon 55
- Saint-Cyrille-de-Wendover 55
- Saint-Gabriel 55
- Saint-Hippolyte 55
- Saint-Sauveur 55
- Acton Vale 54
- Ange-Gardien 54
- Mandeville 54
- Morin-Heights 54
- Sainte-Adele 54
- Sainte-Beatrix 54
- Chertsey 53
- Farnham 53
- Cap-Chat 52
- Daveluyville 52
- Herouxville 52
- Val-Morin 52
- Saint-Adolphe-d'Howard 51
- Saint-Pierre-les-Becquets 51
- Saint-Tite 51
- Trois-Rivieres 51
- Venise-en-Quebec 51
- Shawinigan 50
- Brossard 48
- Charette 48
- Papineauville 48
- Port-Cartier 48
- Becancour (Arena) 47
- Bedford 47
- Granby 47
- Sainte-Agathe-des-Monts 47
- Bromont 46
- East Angus 46
- Lavaltrie 46
- Maniwaki 46
- Saint-Michel-des-Saints 46
- Temiscaming 46
- Victoriaville 46
- Huntingdon 45
- Kingsey Falls 45
- La Peche 45
- Pierreville 45
- Princeville 45
- Saint-Bruno-de-Montarville 45
- Wakefield 45
- Warwick 45
- Amos 44
- Cantley 44
- Sainte-Thecle 44
- Levis 43
- Quebec City 43
- Thurso 43
- Cowansville 42
- Danville 42
- Maliotenam 42
- Plessisville 42
- Richmond 42
- Saint-Andre-Avellin 42
- Saint-Marc-des-Carrieres 42
- Sherbrooke 42
- Valcourt 42
- Waterloo 42
- Dunham 41
- Gatineau 41
- Laval 41
- Mont-saint-michel 41
- Portneuf 41
- Saint-faustin 41
- Saint-Georges 41
- Zephirin 41
- Asbestos 40
- Cap-Sante 40
- Saint Felicien 40
- Tingwick 40
- Donnacona 39
- Frelighsburg 39
- Malartic 39
- Mistissini 39
- Montreal 39
- N.-d.-du-rosaire 39
- Rouyn-Noranda 39
- Saint-Hubert 39
- Senneterre 39
- Chambord 38
- Drummondville 38
- Longueuil 38
- Mont-Laurier 38
- Saguenay 38
- Terrebonne 38
- Kahnawake 37
- La Tuque 37
- Lac-Brome 37
- Neuville 37
- Saint-Antoine-de-Tilly 37
- Sainte-anne-de-bellevue 37
- Windsor 37
- Catherine 36
- Fossambault-sur-lac 36
- Hull (Ile) 36
- Saint-Augustin-de-Desmaures 36
- Beaupre 35
- Breakeyville 35
- Chateau-Richer 35
- Deschambault 35
- Francois 35
- L'Ancienne-Lorette 35
- La Haute-Saint-Charles 35
- Saint-Henri 35
- Sainte-Marie 35
- Shannon 35
- Sutton 35
- Beloeil 34
- Berthierville 34
- le Plateau 34
- Matane 34
- Montmagny 34
- Saint-Joseph-de-Coleraine 34
- Baie-Saint-Paul 33
- Candiac 33
- La Malbaie 33
- La Pocatiere 33
- Rock Forest 33
- Saint-Pascal 33
- St-Jean-Port-Joli 33
- Val-d'Or 33
- Vallee-Jonction 33
- Adstock 32
- Chapais 32
- Ditton 32
- Saint-Joseph-de-Beauce 32
- Saint-Simeon 32
- Beauceville 31
- Cacouna 31
- Saint-Antonin 31
- Saint-Jean-sur-Richelieu 31
- Val-des-Monts 31
- Alma 30
- Blainville 30
- Coaticook 30
- Jonquiere 30
- La Conception 30
- Metabetchouan-Lac-a-la-Croix 30
- Mont-Joli 30
- Pomonca 30
- Sacre-Coeur 30
- Saint-Ambroise 30
- Saint-Bruno 30
- Saint-Gedeon 30
- Saint-Nazaire 30
- Chute-aux-Outardes 29
- Edouard 29
- Mont-Tremblant 29
- Pohenegamook 29
- Amqui 28
- Hilaire 28
- Lac-Megantic 28
- Macamic 28
- Parc Tremblay 28
- Saint-Bruno-de-Guigues 28
- Saint-Come--Liniere 28
- Ville-Marie 28
- L'Ange-Gardien 27
- La Minerve 27
- Labelle 27
- Roberval 27
- Shawville 27
- Thetford-Mines 27
- Val-David 27
- Westmount 27
- Barraute 26
- Carleton-sur-Mer 25
- Fort-Coulonge 25
- Lebel-sur-Quevillon 25
- Matagami 25
- New-Richmond 25
- Pont Rouge 25
- Dolbeau-Mistassini 24
- Havre-Saint-Pierre 24
- Parc Cambron 24
- Saint-Zotique 24
- Albanel 23
- Cabano 23
- Riviere-du-Loup 23
- Saint-Augustin 23
- Baie-Comeau 22
- Ferme-Neuve 22
- Fermont 22
- Gaspe 22
- La Sarre 22
- Normandin 22
- Obedjiwan 22
- Riviere-Rouge 22
- Waswanipi 22
- Bonaventure 21
- Sept-Iles 21
- Chibougamau 20
- New Carlisle 20
- Sainte-Anne-des-Monts 20
- Wemotaci 20
- Saint-Jerome 19
- Chandler 16
- Cookshire-Eaton 16
- Les Escoumins 16
- Magog 16
- Wemindji 16
- Forestville 15
- Sept-Rivieres 12
- Waskaganish 12
- Schefferville 9
- Otterburn Park 6
- Rimouski 6
AQI US, Metric