Qualité de l’air en Canada
Indice de qualité de l’air (IQA⁺) et pollution de l’air (PM2.5) en Canada • 03:24, oct. 11
Government of Ontario, Ministry of the EnvironmentAlberta Environmental Monitoring, Evaluation and Reporting Agency (AEMERA)City of Montreal - Official Air Quality Monitoring PortalMinistry of the Environment and the Fight against Climate ChangeBritish Columbia Ministry of EnvironmentMinistry of Environment & Climate Change Strategy - Government of B.COklahoma Department of Environmental Quality Metro VancouverMarten LettingaCanada-Nova Scotia1Environment and Local Government of New BrunswickMichigan Department of Environment, Great Lakes, and Energy (EGLE)Kelly BerntsonMendocino County AQMDAnonymousGovernment of SaskatchewanlouisvCalifornia Air Resources Board (CARB)G-ZLXNJanonymous contibutorNiall PlattsrawqaDonToughkeithzgBC Lung FoundationMallowAnonymousJim GuilletPiéEVCOjenny whitfieldcomputeruserRaymond Mc**Chris FournierUniversity of Northern British ColumbiaManitoba GovernmentACHamilton Air Monitoring Network - HAMNSouth RichvaleParkland Airshed Management ZoneCypress MountainMecklenburg County Air QualityElectric Vehicle Council of OttawaBeaton Rettich WatersStephan WehnerPAS Palliser Airshed SocietyClanYoungEco-Nature / Site de la Berge du Garrot-LavalDGEC - GreensvilleGalactic Monitoring Wood Buffalo Environmental AssociationNewfoundland & Labrador Department of Environment and Climate ChangeWest Central Airshed SocietyVille de Thetford MinesHydro MeteoCamp YowochasDataforge CanadaThe Clean Energy ShowFort Air PartnershipWildflower Bee Farm Ontario and Nova ScotiaFolarin Solademi (University Manitoba)David Russell-LoewenBBT Batteries Ltd.Evergreen ParkClean Air PlanBC Lung FoundationPeace Airshed Zone Association (PAZA)PSC_SudBC HydroHay River - NTEHay Lakes SchoolBC Hydro RevelstokeCamp TamarackAera CabinsMattAnonymous contributor
3 stations subventionnées par The Foundation for Clean Air
Government of Ontario, Ministry of the EnvironmentAlberta Environmental Monitoring, Evaluation and Reporting Agency (AEMERA)City of Montreal - Official Air Quality Monitoring PortalMinistry of the Environment and the Fight against Climate ChangeBritish Columbia Ministry of EnvironmentMinistry of Environment & Climate Change Strategy - Government of B.COklahoma Department of Environmental Quality Metro VancouverMarten LettingaCanada-Nova Scotia1Environment and Local Government of New BrunswickMichigan Department of Environment, Great Lakes, and Energy (EGLE)Kelly BerntsonMendocino County AQMDAnonymousGovernment of SaskatchewanlouisvCalifornia Air Resources Board (CARB)G-ZLXNJanonymous contibutorNiall PlattsrawqaDonToughkeithzgBC Lung FoundationMallowAnonymousJim GuilletPiéEVCOjenny whitfieldcomputeruserRaymond Mc**Chris FournierUniversity of Northern British ColumbiaManitoba GovernmentACHamilton Air Monitoring Network - HAMNSouth RichvaleParkland Airshed Management ZoneCypress MountainMecklenburg County Air QualityElectric Vehicle Council of OttawaBeaton Rettich WatersStephan WehnerPAS Palliser Airshed SocietyClanYoungEco-Nature / Site de la Berge du Garrot-LavalDGEC - GreensvilleGalactic Monitoring Wood Buffalo Environmental AssociationNewfoundland & Labrador Department of Environment and Climate ChangeWest Central Airshed SocietyVille de Thetford MinesHydro MeteoCamp YowochasDataforge CanadaThe Clean Energy ShowFort Air PartnershipWildflower Bee Farm Ontario and Nova ScotiaFolarin Solademi (University Manitoba)David Russell-LoewenBBT Batteries Ltd.Evergreen ParkClean Air PlanBC Lung FoundationPeace Airshed Zone Association (PAZA)PSC_SudBC HydroHay River - NTEHay Lakes SchoolBC Hydro RevelstokeCamp TamarackAera CabinsMattAnonymous contributor
3 stations subventionnées par The Foundation for Clean Air
Classement des villes les plus polluées en temps réel
Classement en direct des villes les plus polluées en Canada
| # | Villes | IQA⁺ US | |
|---|---|---|---|
| 1 |  Houston | 101 | |
| 2 | Chase | 96 | |
| 3 | Port Alberni | 54 | |
| 4 | Smithers | 48 | |
| 5 | Vanderhoof | 44 | |
| 6 | Sault Ste. Marie | 43 | |
| 7 | Brampton | 42 | |
| 8 | Quebec | 42 | |
| 9 | Edmundston | 40 | |
| 10 | Sechelt | 40 |
2025 Ville la plus polluée Canada
| Flin Flon, Manitoba | 79 |
Classement des villes les plus propres en temps réel
Classement en direct des villes les moins polluées en Canada
| # | Villes | IQA⁺ US | |
|---|---|---|---|
| 1 | Bridgewater | 2 | |
| 2 | Creston | 4 | |
| 3 | Etobicoke | 5 | |
| 4 | Hochelaga | 5 | |
| 5 | Sherbrooke | 5 | |
| 6 | West End | 5 | |
| 7 | Hay River | 6 | |
| 8 | Halfmoon Bay | 7 | |
| 9 | North Vancouver | 7 | |
| 10 | Summerland | 7 |
2025 Ville la plus propre Canada
| Bedford, Nova Scotia | 12 |
Qualité de l’air à Canada en 2025
Qualité de l'air moyenne du pays en 2025
Quel est le niveau de pollution observé en Canada?
En 2025 à Canada, la concentration annuelle de PM2,5 était 1.5 fois la valeur seuil annuelle de l'OMS pour les particules PM2,5.
Classement 2025 de l’IQA⁺ des pays
Quel pays a eu la pire qualité de l’air moyenne en 2025 ?
Classement mondial du PM2,5
Classement mondial de la pollution de l'air de Canada en 2025
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Feux de forêt en Canada
Informations en temps réel
Feu actif
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