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Air quality in Montreal
Air quality index (AQI) and PM2.5 air pollution in Montreal
15 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 | Moderate | |
 | Tree pollen | Moderate | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Montreal?
| Weather | Broken clouds |
| Temperature | 68°F |
| Humidity | 55% |
| Wind | 2.1 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time France city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Fort-de-France, Martinique | 65 |
| 2 | Saint-Paul, Reunion | 54 |
| 3 | Lyon, Auvergne-Rhone-Alpes | 53 |
| 4 | Bastia, Corsica | 45 |
| 5 | Toulouse, Occitanie | 38 |
| 6 | Avignon, Provence-Alpes-Cote d'Azur | 37 |
| 7 | Nice, Provence-Alpes-Cote d'Azur | 37 |
| 8 | Angers, Pays de la Loire | 36 |
| 9 | Rouen, Normandy | 36 |
| 10 | Le Havre, Normandy | 35 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
12*
live AQI index
Good
Overview
What is the current air quality in Montreal?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 12* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 2.2*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 12 AQI US |  80% | 68° 50° |  4.5 mp/h |
| Sunday, May 19 | Good 17 AQI US | 100% | 66.2° 51.8° | 6.7 mp/h |
| Monday, May 20 | Good 13 AQI US | 100% | 60.8° 51.8° | 11.2 mp/h |
| Tuesday, May 21 | Good 34 AQI US | 60% | 62.6° 51.8° | 15.7 mp/h |
| Wednesday, May 22 | Moderate 51 AQI US  | 70% | 64.4° 48.2° | 6.7 mp/h |
| Thursday, May 23 | Moderate 66 AQI US | 100% | 57.2° 50° | 4.5 mp/h |
| Friday, May 24 | Moderate 77 AQI US | 20% | 66.2° 48.2° | 4.5 mp/h |
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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