Be the first to measure and contribute air quality data to your community
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality in Montreal
Air quality index (AQI) and PM2.5 air pollution in Montreal
14 people follow this city
Montreal Air Quality Map
Real-time Montreal air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Montreal today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Montreal?
| Weather | Broken clouds |
| Temperature | 55.4°F |
| Humidity | 86% |
| Wind | 3.6 mp/h |
| Pressure | 29.5 Hg |
live aqi city ranking
Real-time France city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Bastia, Corsica | 61 |
| 2 | Mulhouse, Grand Est | 41 |
| 3 | Toulouse, Occitanie | 39 |
| 4 | Chamonix-Mont-Blanc, Auvergne-Rhone-Alpes | 38 |
| 5 | Le Havre, Normandy | 38 |
| 6 | Mamoudzou, Mayotte | 36 |
| 7 | Avignon, Provence-Alpes-Cote d'Azur | 35 |
| 8 | Amiens, Hauts-de-France | 31 |
| 9 | Angers, Pays de la Loire | 28 |
| 10 | Calvados, Normandy | 28 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
14*
live AQI index
Good
Overview
What is the current air quality in Montreal?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 14* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 3.5*µg/m³ | |
✓
PM2.5 concentration in Montreal air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Montreal?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Montreal air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 14 AQI US |  100% | 66.2° 46.4° |  22.4 mp/h |
| Sunday, Apr 28 | Good 8 AQI US | 80% | 60.8° 41° | 11.2 mp/h |
| Monday, Apr 29 | Good 12 AQI US | 50% | 60.8° 46.4° | 4.5 mp/h |
| Tuesday, Apr 30 | Good 10 AQI US |  | 66.2° 46.4° | 6.7 mp/h |
| Wednesday, May 1 | Good 10 AQI US | 100% | 57.2° 46.4° | 13.4 mp/h |
| Thursday, May 2 | Good 6 AQI US | 100% | 57.2° 42.8° | 11.2 mp/h |
| Friday, May 3 | Good 7 AQI US | 70% | 60.8° 41° | 4.5 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Where is the cleanest air quality in Montreal?
No locations are available.
AQI US, Metric