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?

WeatherBroken clouds
Temperature50°C
Humidity76%
Wind2.6 mp/h
Pressure1017 mb

live aqi city ranking

Real-time Canada city ranking

#cityUS AQI
1Hamilton

117

2Ancaster

97

3Brampton

80

4Bonnyville

78

5Guelph

78

6St. Catharines

78

7Cold Lake South

77

8Saint-jean-baptiste

72

9Newmarket

70

10Oshawa

70

(local time)

SEE WORLD AQI RANKING

live Montreal aqi ranking

Real-time Montreal air quality ranking

#stationUS AQI
1Avenue Royalmount

40

2Caserne 17

29

3Rivière-des-Prairies

25

4St-Dominique

21

5Aéroport de Montréal

12

(local time)

SEE WORLD AQI RANKING

US AQI

25

live AQI index
Good

Overview

What is the current air quality in Montreal?

Air pollution levelAir quality indexMain pollutant
Good25 US AQItrendPM2.5
PollutantsConcentration
PM2.5
6 µg/m³trend
o3
8 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
Wednesday, Sep 23

Moderate54 US AQI

Thursday, Sep 24

Good23 US AQI

Friday, Sep 25

Good37 US AQI

Today

Good38 US AQI

face icon
weather icon78.8°60.8°

11.2 mp/h

Sunday, Sep 27

Moderate55 US AQI

face icon
weather icon75.2°64.4°

4.5 mp/h

Monday, Sep 28

Moderate61 US AQI

face icon
weather icon73.4°59°

11.2 mp/h

Tuesday, Sep 29

Good27 US AQI

face icon
weather icon57.2°53.6°

6.7 mp/h

Wednesday, Sep 30

Good28 US AQI

face icon
weather icon57.2°50°

11.2 mp/h

Thursday, Oct 1

Good29 US AQI

face icon
weather icon51.8°42.8°

6.7 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

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