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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 |  Riviere-Rouge | 69 |
| 2 | Thetford-Mines | 68 |
| 3 | Candiac | 66 |
| 4 | Val-David | 66 |
| 5 | Maniwaki | 65 |
| 6 | Sainte-Thecle | 64 |
| 7 | Becancour (Arena) | 61 |
| 8 | Shawinigan | 61 |
| 9 | Cantley | 60 |
| 10 | Huntingdon | 60 |
(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 | 0 |
| 2 | Forestville | 7 |
| 3 | Fermont | 12 |
| 4 | Schefferville | 12 |
| 5 | Les Escoumins | 15 |
| 6 | Sept-Iles | 17 |
| 7 | Mistissini | 18 |
| 8 | Sept-Rivieres | 22 |
| 9 | Waskaganish | 22 |
| 10 | Baie-Comeau | 24 |
(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?
- Riviere-Rouge 69
- Thetford-Mines 68
- Candiac 66
- Val-David 66
- Maniwaki 65
- Sainte-Thecle 64
- Becancour (Arena) 61
- Shawinigan 61
- Cantley 60
- Huntingdon 60
- Saint-faustin 60
- Brownsburg-Chatham 59
- Hudson 59
- Lachute 59
- Lavaltrie 59
- Morin-Heights 59
- Papineauville 59
- Rigaud 59
- Saint-Adolphe-d'Howard 59
- Saint-Andre-Avellin 59
- Saint-Colomban 59
- Saint-Lazare 59
- Saint-Polycarpe 59
- Saint-Zotique 59
- Baie-D'Urfe 58
- Boisbriand 58
- Deux-Montagnes 58
- Kahnawake 58
- L'Ile-Perrot 58
- Les Cedres 58
- Les Coteaux 58
- Mirabel 58
- Oka 58
- Piedmont 58
- Pincourt 58
- Pointe-Calumet 58
- Prevost 58
- Saint-Hippolyte 58
- Saint-Jerome 58
- Saint-Joseph-du-Lac 58
- Saint-Sauveur 58
- Sainte-Adele 58
- Sainte-Agathe-des-Monts 58
- Sainte-Marthe-sur-le-Lac 58
- Sainte-Sophie 58
- Salaberry-de-Valleyfield 58
- Thurso 58
- Val-Morin 58
- Vaudreuil-Dorion 58
- Beaconsfield 57
- Beauharnois 57
- Bois-des-Filion 57
- Charlemagne 57
- Chenier 57
- Chertsey 57
- Chomedey 57
- Dollard-Des Ormeaux 57
- Dorval 57
- Hampstead 57
- Kirkland 57
- L'Epiphanie 57
- La Conception 57
- Lorraine 57
- Mascouche 57
- Mont-Royal 57
- Mont-saint-michel 57
- Montreal-Est 57
- Notre-Dame-de-l'Ile-Perrot 57
- Pointe-Claire 57
- Rawdon 57
- Repentigny 57
- Rosemere 57
- Saint-Eustache 57
- Saint-Jacques 57
- Saint-jean-baptiste 57
- Saint-Laurent 57
- Saint-Leonard 57
- Saint-Lin-Laurentides 57
- Sainte-Anne-des-Plaines 57
- Sainte-Julienne 57
- Sainte-Therese 57
- Boucherville 56
- Chateauguay 56
- Cote-Saint-Luc 56
- Crabtree 56
- Francois 56
- Hochelaga 56
- Joliette 56
- L'Assomption 56
- La Pocatiere 56
- Mercier 56
- Mont-Laurier 56
- Mont-Tremblant 56
- Montmagny 56
- Montreal-Ouest 56
- Notre-Dame-de-Grace 56
- Notre-Dame-des-Prairies 56
- Ormstown 56
- Pohenegamook 56
- Saint-Antonin 56
- Saint-Pascal 56
- Saint-Raymond 56
- Saint-Thomas 56
- Sainte-anne-de-bellevue 56
- Sainte-Beatrix 56
- St-Jean-Port-Joli 56
- Terrebonne 56
- Varennes 56
- Vercheres 56
- Westmount 56
- York 56
- Baie-Saint-Paul 55
- Beaupre 55
- Cacouna 55
- Charette 55
- Chateau-Richer 55
- Contrecoeur 55
- Granby 55
- Hull (Ile) 55
- La Malbaie 55
- La Prairie 55
- La Tuque 55
- Labelle 55
- Lanoraie 55
- Montreal 55
- Saguenay 55
- Saint-Denis-sur-Richelieu 55
- Saint-Felix-de-Valois 55
- Saint-Michel-des-Saints 55
- Saint-Norbert 55
- Saint-Simeon 55
- Sainte-Catherine 55
- Sainte-Elisabeth 55
- Sainte-Julie 55
- Sainte-Martine 55
- Trois-Rivieres 55
- Blainville 54
- Breakeyville 54
- Delson 54
- La Minerve 54
- le Plateau 54
- Louiseville 54
- Mandeville 54
- Maskinonge 54
- Mont-Joli 54
- Mont-Saint-Hilaire 54
- Otterburn Park 54
- Saint-Basile-le-Grand 54
- Saint-Constant 54
- Saint Felicien 54
- Saint-Gabriel 54
- Saint-Henri 54
- Sherbrooke 54
- Val-des-Monts 54
- Wakefield 54
- Brossard 53
- Carignan 53
- Chambly 53
- East Angus 53
- Franklin 53
- L'Ancienne-Lorette 53
- La Haute-Saint-Charles 53
- Longueuil 53
- Nicolet 53
- Saint-Augustin-de-Desmaures 53
- Saint-Bruno-de-Montarville 53
- Saint-Georges 53
- Saint-Joseph-de-Beauce 53
- Saint-Mathieu 53
- Saint-Philippe-de-La Prairie 53
- Saint-Pie-V 53
- Saint-Remi 53
- Sainte-Marie 53
- Shannon 53
- Tingwick 53
- Val-d'Or 53
- Vallee-Jonction 53
- Yamachiche 53
- Beauceville 52
- Cap-Sante 52
- Catherine 52
- Donnacona 52
- Drummondville 52
- Fossambault-sur-lac 52
- Herouxville 52
- Hilaire 52
- Marieville 52
- Neuville 52
- Parc Cambron 52
- Portneuf 52
- Richelieu 52
- Sacre-Coeur 52
- Saint-Antoine-de-Tilly 52
- Saint-Damase 52
- Saint-Edouard 52
- Saint-Hyacinthe 52
- Saint-Jacques-le-Mineur 52
- Saint-Jean-sur-Richelieu 52
- Saint-Marc-des-Carrieres 52
- Saint-Pierre-les-Becquets 52
- Saint-Tite 52
- Shawville 52
- Amqui 51
- Daveluyville 51
- Pierreville 51
- Saint-Come--Liniere 51
- Beloeil 50
- Berthierville 50
- Saint-Germain-de-Grantham 50
- Levis 49
- Saint-Cyrille-de-Wendover 49
- Adstock 48
- Laval 48
- Rougemont 48
- Saint-Hubert 48
- Zephirin 48
- Mont-Saint-Gregoire 47
- Napierville 47
- Fort-Coulonge 46
- Gatineau 46
- Matane 46
- Saint-Cesaire 46
- Saint-Pie 46
- Chambord 45
- Ferme-Neuve 45
- Pomonca 45
- Plessisville 45
- Princeville 45
- Chute-aux-Outardes 44
- L'Ange-Gardien 44
- Acton Vale 43
- Lacolle 43
- Temiscaming 43
- Victoriaville 43
- Ange-Gardien 42
- Carleton-sur-Mer 41
- Lac-Megantic 41
- Quebec City 41
- Riviere-du-Loup 41
- Saint-Joseph-de-Coleraine 41
- Cabano 40
- Edouard 40
- Farnham 40
- Deschambault 39
- Warwick 39
- Alma 37
- Amos 37
- Jonquiere 37
- Metabetchouan-Lac-a-la-Croix 37
- Roberval 37
- Saint-Ambroise 37
- Saint-Bruno 37
- Saint-Gedeon 37
- Saint-Nazaire 37
- Venise-en-Quebec 37
- Wemotaci 37
- Dolbeau-Mistassini 36
- Kingsey Falls 36
- New-Richmond 36
- Pont Rouge 36
- Albanel 35
- Bedford 35
- Normandin 35
- Bromont 34
- Cap-Chat 34
- N.-d.-du-rosaire 34
- Bonaventure 33
- Cookshire-Eaton 33
- Cowansville 33
- Danville 33
- Dunham 33
- Magog 33
- Obedjiwan 33
- Asbestos 32
- Frelighsburg 32
- New Carlisle 32
- Richmond 32
- Waterloo 32
- Lac-Brome 31
- Valcourt 31
- Barraute 30
- Malartic 30
- Sutton 30
- Port-Cartier 29
- Rouyn-Noranda 29
- Sainte-Anne-des-Monts 29
- Windsor 29
- Lebel-sur-Quevillon 28
- Parc Tremblay 28
- Saint-Bruno-de-Guigues 28
- Ville-Marie 28
- Chapais 27
- Coaticook 27
- Rock Forest 27
- Ditton 25
- Maliotenam 25
- Senneterre 25
- Waswanipi 25
- Baie-Comeau 24
- La Sarre 24
- Macamic 24
- Wemindji 24
- Chibougamau 22
- Matagami 22
- Sept-Rivieres 22
- Waskaganish 22
- Mistissini 18
- Sept-Iles 17
- La Peche 16
- Les Escoumins 15
- Chandler 12
- Fermont 12
- Havre-Saint-Pierre 12
- Schefferville 12
- Gaspe 11
- Forestville 7
- Saint-Augustin 5
- Rimouski 0
AQI US, Metric