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Air quality in Ontario

Air quality index (AQI⁺) and PM2.5 air pollution in Ontario • 19:12, Oct 27

Government of Ontario, Ministry of the EnvironmentOklahoma Department of Environmental Quality AnonymousJim GuilletPiéEVCO**Chris Fournier@airqualitybrampton & airqualitybrampton@gmail.comHamilton Air Monitoring Network - HAMNMark OberemkGraydonSouth RichvaleMC2025Stacey SchacterstevepaulquinnBelltown - Oakley AveMeAmy CuriousKevin DamenNichols FamilyAnonymousElectric Vehicle Council of OttawaCSA HamiltonianMikoAirNational Air Pollution Surveillance ProgramJayDeeVBbsummAnonymous DGEC - GreensvilleSlyyyMinistry of the Environment and the Fight against Climate ChangePaulAnonymousSteven RichierandalljhowardARTSean StewartJackBMatt WojtowiczDataforge CanadaBradley SangerMichiruSWWildflower Bee Farm Ontario and Nova ScotiaBijanTimothy DresserBBT Batteries Ltd.Eric SteinCaptain Benjamin WillardLara TAnonymousHaig BlvdDave McKeeCanadian Air and Precipitation Monitoring NetworkKatwyks on the RiverPierreJpSMeS WepplerAnonymousMitch LPeter CornelisseGregMattAnonymous contributor
1 stations sponsored by The Foundation for Clean Air
Government of Ontario, Ministry of the EnvironmentOklahoma Department of Environmental Quality AnonymousJim GuilletPiéEVCO**Chris Fournier@airqualitybrampton & airqualitybrampton@gmail.comHamilton Air Monitoring Network - HAMNMark OberemkGraydonSouth RichvaleMC2025Stacey SchacterstevepaulquinnBelltown - Oakley AveMeAmy CuriousKevin DamenNichols FamilyAnonymousElectric Vehicle Council of OttawaCSA HamiltonianMikoAirNational Air Pollution Surveillance ProgramJayDeeVBbsummAnonymous DGEC - GreensvilleSlyyyMinistry of the Environment and the Fight against Climate ChangePaulAnonymousSteven RichierandalljhowardARTSean StewartJackBMatt WojtowiczDataforge CanadaBradley SangerMichiruSWWildflower Bee Farm Ontario and Nova ScotiaBijanTimothy DresserBBT Batteries Ltd.Eric SteinCaptain Benjamin WillardLara TAnonymousHaig BlvdDave McKeeCanadian Air and Precipitation Monitoring NetworkKatwyks on the RiverPierreJpSMeS WepplerAnonymousMitch LPeter CornelisseGregMattAnonymous contributor
1 stations sponsored by The Foundation for Clean Air

Live most polluted city ranking

Real-time Ontario most polluted city ranking

#CitiesAQI⁺ US
1
The national flag of Canada

North Bay

32

2
The national flag of Canada

Dorset

29

3
The national flag of Canada

Egbert

29

4
The national flag of Canada

Grand Bend

28

5
The national flag of Canada

Innisfil

28

6
The national flag of Canada

Kingston

28

7
The national flag of Canada

Peterborough

28

8
The national flag of Canada

Burlington

27

9
The national flag of Canada

London

27

10
The national flag of Canada

Parry Sound

27

Live cleanest city ranking

Real-time Ontario cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Canada

Bells Corners

0

2
The national flag of Canada

Etobicoke

0

3
The national flag of Canada

Kenora District

0

4
The national flag of Canada

Kincardine

0

5
The national flag of Canada

Magnetawan

0

6
The national flag of Canada

Midland

0

7
The national flag of Canada

Perth

0

8
The national flag of Canada

Pickering

0

9
The national flag of Canada

Tobermory

0

10
The national flag of Canada

Willowdale

0

Wildfires in Ontario

Real-time information

Active fires

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