Air quality in Montreal

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

LAST UPDATE (local time)

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Weather

What is the current weather in Montreal?

WeatherFew clouds
Temperature71.6°C
Humidity50%
Wind4.7 mp/h
Pressure1020 mb

live aqi city ranking

Real-time Canada city ranking

#cityUS AQI
1Saint-Bruno-de-Montarville

119

2Belleville

65

3Flin Flon

58

4Quebec

56

5Chatham

50

6Port Stanley

50

7Winnipeg

40

8Toronto

39

9Becancour (Arena)

38

10Sydney

38

(local time)

SEE WORLD AQI RANKING

live Montreal aqi ranking

Real-time Montreal air quality ranking

#stationUS AQI
1Aéroport de Montréal

33

2Caserne 17

25

3St-Dominique

21

4Rivière-des-Prairies

12

(local time)

SEE WORLD AQI RANKING

US AQI

21

live AQI index
Good

Overview

What is the current air quality in Montreal?

Air pollution levelAir quality indexMain pollutant
Good21 US AQIPM2.5
PollutantsConcentration
PM2.5
5 µg/m³
o3
18 µg/m³
no2
2 µg/m³
co
1000 µg/m³

Health Recommendations

How to protect from air pollution in Montreal?

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

Forecast

Montreal air quality index (AQI) forecast

DayPollution levelWeatherTemperatureWind
Tuesday, Aug 4

Good21 US AQI

Wednesday, Aug 5

Good14 US AQI

Thursday, Aug 6

Good16 US AQI

Today

Good40 US AQI

face icon
weather icon82.4°64.4°

2.2 mp/h

Saturday, Aug 8

Good39 US AQI

face icon
weather icon78.8°64.4°

6.7 mp/h

Sunday, Aug 9

Moderate53 US AQI

face icon
weather icon82.4°66.2°

4.5 mp/h

Monday, Aug 10

Moderate79 US AQI

face icon
weather icon86°69.8°

6.7 mp/h

Tuesday, Aug 11

Moderate73 US AQI

face icon
weather icon84.2°71.6°

4.5 mp/h

Wednesday, Aug 12

Good49 US AQI

face icon
weather icon84.2°68°

4.5 mp/h

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Historical

Historic air quality graph for Montreal

How to best protect from air pollution?

Reduce your air pollution exposure in Montreal

Where is the cleanest air quality in Montreal?

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