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
Temperature64.4°C
Humidity88%
Wind0.5 mp/h
Pressure1020 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
1Saint-Bruno-de-Montarville

105

2Quebec

69

3Flin Flon

61

4Port Hawkesbury

59

5Chatham

53

6Belleville

50

7Dollard-Des Ormeaux

49

8Toronto

45

9Guelph

41

10Kirkland Lake

41

(local time)

SEE WORLD AQI RANKING

live Toronto aqi ranking

Real-time Toronto air quality ranking

#stationUS AQI
1Toronto East

63

2Toronto Downtown

45

3Toronto West

45

4Toronto North

33

(local time)

SEE WORLD AQI RANKING

Toronto webcam

3:03, Aug 8

Is there air pollution in Toronto?

US AQI

45

live AQI index
Good

Overview

What is the current air quality in Toronto?

Air pollution levelAir quality indexMain pollutant
Good45 US AQIPM2.5
PollutantsConcentration
PM2.5
11 µg/m³
o3
45 µg/m³
no2
24.3 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
Tuesday, Aug 4

Good17 US AQI

Wednesday, Aug 5

Good22 US AQI

Thursday, Aug 6

Good42 US AQI

Today

Good36 US AQI

face icon
weather icon80.6°66.2°

4.5 mp/h

Saturday, Aug 8

Good49 US AQI

face icon
weather icon82.4°68°

8.9 mp/h

Sunday, Aug 9

Moderate57 US AQI

face icon
weather icon86°71.6°

11.2 mp/h

Monday, Aug 10

Moderate70 US AQI

face icon
weather icon87.8°69.8°

8.9 mp/h

Tuesday, Aug 11

Good27 US AQI

face icon
weather icon84.2°69.8°

2.2 mp/h

Wednesday, Aug 12

Good49 US AQI

face icon
weather icon86°68°

2.2 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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