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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 |  Lavaltrie | 74 |
| 2 | Temiscaming | 64 |
| 3 | Chambord | 60 |
| 4 | Pomonca | 59 |
| 5 | Pierreville | 57 |
| 6 | Terrebonne | 57 |
| 7 | Blainville | 54 |
| 8 | Charette | 54 |
| 9 | Laval | 54 |
| 10 | Saint-Michel-des-Saints | 54 |
(local time)
SEE WORLD AQI RANKINGAIR QUALITY DATA CONTRIBUTORS
74 Contributors
See all
LIVE AQI CITY RANKING
Real-time Quebec
Cleanest city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Sept-Rivieres | 4 |
| 2 | Forestville | 6 |
| 3 | Les Escoumins | 6 |
| 4 | Rimouski | 7 |
| 5 | Mistissini | 11 |
| 6 | Sept-Iles | 17 |
| 7 | Cabano | 20 |
| 8 | Wemindji | 20 |
| 9 | Riviere-du-Loup | 21 |
| 10 | Cookshire-Eaton | 22 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
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Unhealthy for sensitive groups
Unhealthy
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News
The latest air quality news and resources.
Quebec air quality data attribution
74Contributors
- 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
53 Anonymous contributors53 stations
53 Anonymous Contributors
Which is the most polluted city in Quebec?
- La Sarre 99
- Lavaltrie 74
- Temiscaming 64
- Chambord 60
- Fort-Coulonge 59
- Pomonca 59
- Barraute 58
- Macamic 58
- Parc Tremblay 58
- Saint-Bruno-de-Guigues 58
- Ville-Marie 58
- Chapais 57
- Chibougamau 57
- Lebel-sur-Quevillon 57
- Matagami 57
- Pierreville 57
- Terrebonne 57
- Shawville 56
- Waswanipi 56
- Obedjiwan 55
- Blainville 54
- Charette 54
- Laval 54
- Saint-Michel-des-Saints 54
- Shawinigan 54
- Trois-Rivieres 54
- Maniwaki 53
- Saguenay 53
- Becancour (Arena) 52
- Mont-saint-michel 51
- Saint-faustin 51
- Wakefield 50
- Sainte-anne-de-bellevue 49
- La Peche 48
- Montreal 47
- Brossard 45
- Saint-Hubert 45
- Albanel 44
- Dolbeau-Mistassini 44
- La Tuque 44
- Labelle 44
- le Plateau 44
- Longueuil 44
- Mont-Tremblant 44
- Pont Rouge 44
- Ferme-Neuve 43
- Gatineau 43
- La Conception 43
- La Minerve 43
- Normandin 43
- Saint-Bruno-de-Montarville 43
- Sainte-Agathe-des-Monts 43
- Val-David 43
- Val-Morin 43
- Chertsey 42
- Rouyn-Noranda 42
- Saint-Adolphe-d'Howard 42
- Saint-Hippolyte 42
- Sainte-Adele 42
- Deschambault 41
- Levis 41
- Morin-Heights 41
- Piedmont 41
- Rawdon 41
- Saint-Sauveur 41
- Sainte-Beatrix 41
- Tingwick 41
- Val-des-Monts 41
- Zephirin 41
- Amos 40
- Hull (Ile) 40
- Prevost 40
- Quebec City 40
- Sainte-Julienne 40
- Wemotaci 40
- Brownsburg-Chatham 39
- Huntingdon 39
- Kahnawake 39
- Lachute 39
- Mandeville 39
- Mont-Laurier 39
- Saint-Colomban 39
- Saint-Gabriel 39
- Saint-Lin-Laurentides 39
- Sainte-Sophie 39
- Chute-aux-Outardes 38
- L'Ange-Gardien 38
- Saint-Felix-de-Valois 38
- Saint-Jacques 38
- Sainte-Anne-des-Plaines 38
- Sainte-Thecle 38
- Candiac 37
- Joliette 37
- Mirabel 37
- Notre-Dame-des-Prairies 37
- Roberval 37
- Saint-Andre-Avellin 37
- Saint-Norbert 37
- Sainte-Elisabeth 37
- Thurso 37
- Alma 36
- Crabtree 36
- L'Epiphanie 36
- Lorraine 36
- Metabetchouan-Lac-a-la-Croix 36
- Papineauville 36
- Rosemere 36
- Saint-Ambroise 36
- Saint-Bruno 36
- Saint-Gedeon 36
- Saint-Nazaire 36
- Saint-Thomas 36
- Sainte-Therese 36
- Bois-des-Filion 35
- Boisbriand 35
- Cantley 35
- L'Assomption 35
- Mascouche 35
- Rigaud 35
- Riviere-Rouge 35
- Saint Felicien 35
- Beloeil 34
- Berthierville 34
- Charlemagne 34
- Deux-Montagnes 34
- Dollard-Des Ormeaux 34
- Edouard 34
- Jonquiere 34
- Lanoraie 34
- Maskinonge 34
- Repentigny 34
- Saint-Eustache 34
- Saint-Jean-sur-Richelieu 34
- Saint-Joseph-du-Lac 34
- Sainte-Marthe-sur-le-Lac 34
- Chenier 33
- Chomedey 33
- Contrecoeur 33
- Granby 33
- Hudson 33
- Kirkland 33
- Louiseville 33
- Montreal-Est 33
- Oka 33
- Pointe-Calumet 33
- Saint-jean-baptiste 33
- Saint-Lazare 33
- Saint-Leonard 33
- Varennes 33
- Vercheres 33
- Westmount 33
- Baie-D'Urfe 32
- Beaconsfield 32
- Boucherville 32
- Dorval 32
- Hampstead 32
- Herouxville 32
- Hochelaga 32
- L'Ile-Perrot 32
- Malartic 32
- Mont-Royal 32
- Notre-Dame-de-Grace 32
- Pincourt 32
- Pointe-Claire 32
- Saint-Laurent 32
- Saint-Polycarpe 32
- Saint-Tite 32
- Sainte-Anne-des-Monts 32
- Senneterre 32
- Thetford-Mines 32
- Vaudreuil-Dorion 32
- York 32
- Baie-Saint-Paul 31
- Beauharnois 31
- Beaupre 31
- Catherine 31
- Chateau-Richer 31
- Chateauguay 31
- Cote-Saint-Luc 31
- Drummondville 31
- Fossambault-sur-lac 31
- Francois 31
- L'Ancienne-Lorette 31
- La Haute-Saint-Charles 31
- Les Cedres 31
- Les Coteaux 31
- Montreal-Ouest 31
- Notre-Dame-de-l'Ile-Perrot 31
- Saint-Denis-sur-Richelieu 31
- Saint-Raymond 31
- Sainte-Julie 31
- Salaberry-de-Valleyfield 31
- Shannon 31
- Yamachiche 31
- La Prairie 30
- Mercier 30
- Mont-Joli 30
- Neuville 30
- Saint-Augustin-de-Desmaures 30
- Saint-Basile-le-Grand 30
- Saint-Constant 30
- Sainte-Catherine 30
- Sainte-Martine 30
- Val-d'Or 30
- Breakeyville 29
- Cap-Sante 29
- Carignan 29
- Chambly 29
- Delson 29
- Donnacona 29
- La Malbaie 29
- Mont-Saint-Hilaire 29
- Nicolet 29
- Portneuf 29
- Saint-Antoine-de-Tilly 29
- Saint-Henri 29
- Saint-Marc-des-Carrieres 29
- Saint-Mathieu 29
- Saint-Philippe-de-La Prairie 29
- Saint-Pie-V 29
- Saint-Pierre-les-Becquets 29
- Waskaganish 29
- Magog 28
- Matane 28
- Montmagny 28
- Ormstown 28
- Richelieu 28
- Sacre-Coeur 28
- Saint-Hyacinthe 28
- Saint-Remi 28
- Daveluyville 27
- Franklin 27
- Marieville 27
- N.-d.-du-rosaire 27
- Saint-Cyrille-de-Wendover 27
- Saint-Damase 27
- Saint-Edouard 27
- Saint-Georges 27
- Saint-Germain-de-Grantham 27
- Saint-Jacques-le-Mineur 27
- St-Jean-Port-Joli 27
- Mont-Saint-Gregoire 26
- Napierville 26
- Parc Cambron 26
- Rougemont 26
- Saint-Cesaire 26
- Saint-Pie 26
- Saint-Simeon 26
- Sainte-Marie 26
- Acton Vale 25
- Ange-Gardien 25
- Baie-Comeau 25
- Beauceville 25
- Bedford 25
- East Angus 25
- Farnham 25
- Hilaire 25
- La Pocatiere 25
- Lacolle 25
- Plessisville 25
- Princeville 25
- Saint-Joseph-de-Beauce 25
- Sherbrooke 25
- Vallee-Jonction 25
- Venise-en-Quebec 25
- Victoriaville 25
- Adstock 24
- Bromont 24
- Cowansville 24
- Ditton 24
- Dunham 24
- Kingsey Falls 24
- Warwick 24
- Asbestos 23
- Cacouna 23
- Danville 23
- Frelighsburg 23
- Lac-Brome 23
- Richmond 23
- Rock Forest 23
- Saint-Come--Liniere 23
- Saint-Joseph-de-Coleraine 23
- Saint-Pascal 23
- Sutton 23
- Valcourt 23
- Waterloo 23
- Windsor 23
- Coaticook 22
- Cookshire-Eaton 22
- Lac-Megantic 22
- Saint-Antonin 22
- Saint-Zotique 22
- Amqui 21
- Pohenegamook 21
- Riviere-du-Loup 21
- Cabano 20
- Wemindji 20
- Saint-Augustin 19
- Cap-Chat 18
- Sept-Iles 17
- Havre-Saint-Pierre 16
- Saint-Jerome 16
- Carleton-sur-Mer 14
- New-Richmond 13
- Port-Cartier 13
- Fermont 12
- Maliotenam 12
- Bonaventure 11
- Mistissini 11
- New Carlisle 11
- Chandler 8
- Gaspe 8
- Rimouski 7
- Forestville 6
- Les Escoumins 6
- Otterburn Park 6
- Sept-Rivieres 4
- Schefferville 2
AQI US, Metric