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
17 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 | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Montreal?
| Weather | Broken clouds |
| Temperature | 66.2°F |
| Humidity | 64% |
| Wind | 7.7 mp/h |
| Pressure | 30.2 Hg |
live aqi city ranking
Real-time France city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Mamoudzou, Mayotte | 61 |
| 2 | Niort, Nouvelle-Aquitaine | 60 |
| 3 | Nantes, Pays de la Loire | 59 |
| 4 | Angers, Pays de la Loire | 58 |
| 5 | Paris, Ile-de-France | 58 |
| 6 | Calais, Hauts-de-France | 55 |
| 7 | Strasbourg, Grand Est | 55 |
| 8 | Saint-Nazaire, Pays de la Loire | 54 |
| 9 | Chartres, Centre | 53 |
| 10 | Bastia, Corsica | 50 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
25*
live AQI index
Good
Overview
What is the current air quality in Montreal?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 25* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 4.6*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 25 AQI US |  50% | 66.2° 48.2° |  6.7 mp/h |
| Monday, Jun 3 | Moderate 53 AQI US  |  | 69.8° 51.8° | 6.7 mp/h |
| Tuesday, Jun 4 | Good 39 AQI US | | 75.2° 53.6° | 4.5 mp/h |
| Wednesday, Jun 5 | Good 44 AQI US | | 80.6° 57.2° | 6.7 mp/h |
| Thursday, Jun 6 | Moderate 76 AQI US | 70% | 84.2° 64.4° | 8.9 mp/h |
| Friday, Jun 7 | Moderate 76 AQI US | 60% | 71.6° 60.8° | 6.7 mp/h |
| Saturday, Jun 8 | Moderate 63 AQI US | 100% | 77° 62.6° | 8.9 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Where is the cleanest air quality in Montreal?
No locations are available.
AQI US, Metric