Air quality in Toronto

Air quality index (AQI) and PM2.5 air pollution in Toronto

LAST UPDATE (local time)

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Weather

What is the current weather in Toronto?

WeatherClear sky
Temperature69.8°C
Humidity64%
Wind5.8 mp/h
Pressure1021 mb
Air pollution has cost an estimated2,000 deaths*in Toronto in 2020LEARN MORE*Air pollution also cost approximately $3,200,000,000 USD in Toronto in 2020.

live aqi city ranking

Real-time Canada city ranking

#cityUS AQI
1Steeper

79

2Cranbrook

57

3Petawawa

57

4Ancaster

55

5Cochrane

48

6Fort Mckay

48

7Violet Grove

47

8Hamilton

46

9Lethbridge

46

10Brantford

45

(local time)

SEE WORLD AQI RANKING

live Toronto aqi ranking

Real-time Toronto air quality ranking

#stationUS AQI
1Toronto North

18

2Toronto East

16

3Toronto West

9

4Toronto Downtown

8

(local time)

SEE WORLD AQI RANKING

Toronto webcam

3:01, Aug 6

Is there air pollution in Toronto?

US AQI

13

live AQI index
Good

Overview

What is the current air quality in Toronto?

Air pollution levelAir quality indexMain pollutant
Good13 US AQIo3
PollutantsConcentration
PM2.5
2 µg/m³
o3
31 µg/m³
no2
18.4 µg/m³

Health Recommendations

How to protect from air pollution in Toronto?

Open your windows to bring clean, fresh air indoors
Enjoy outdoor activities

Forecast

Toronto air quality index (AQI) forecast

DayPollution levelWeatherTemperatureWind
Monday, Aug 3

Good11 US AQI

Tuesday, Aug 4

Good16 US AQI

Wednesday, Aug 5

Good12 US AQI

Today

Good33 US AQI

face icon
weather icon77°64.4°

4.5 mp/h

Friday, Aug 7

Good29 US AQI

face icon
weather icon80.6°64.4°

2.2 mp/h

Saturday, Aug 8

Good49 US AQI

face icon
weather icon80.6°68°

8.9 mp/h

Sunday, Aug 9

Moderate74 US AQI

face icon
weather icon84.2°69.8°

8.9 mp/h

Monday, Aug 10

Moderate62 US AQI

face icon
weather icon84.2°71.6°

4.5 mp/h

Tuesday, Aug 11

Good26 US AQI

face icon
weather icon86°73.4°

4.5 mp/h

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Historical

Historic air quality graph for Toronto

How to best protect from air pollution?

Reduce your air pollution exposure in Toronto

Where is the cleanest air quality in Toronto?

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