AddAir quality in Montreal
Air quality index (AQI⁺) and PM2.5 air pollution in Montreal • 349.8K Followers • 16:00, Sep 29 Local time
46
US AQI⁺Good
Main pollutant:
PM2.5
8.3 µg/m³
16°
7 km/h
66 %
Hourly forecast
Montreal air quality index (AQI⁺) forecast
Daily forecast
Montreal air quality index (AQI⁺) forecast
| Today | 45 |  | 16° 10° |  14 km/h | 80% |
| Wed | 40 |  | 17° 11° | 14 km/h | 83% |
| Thu | 57 | | 23° 14° | 25 km/h | 78% |
Air pollutants
What is the current air quality in Montreal?
PM2.5 concentration is currently 1.7 times the World Health Organization annual PM2.5 guideline value.
Health recommendations
 Enjoy outdoor activities |
 Open your windows to bring clean, fresh air indoors Get a monitor |
Protect yourself from air pollution in Montreal
Monitor the air you breathe
Get accurate AirVisual air quality readings and real-time insights for cleaner air. Monitors that reveal pollution sources, highlight when air purifier use is needed.
Medical grade air purifiers
Trusted worldwide, the HealthPro Series uses HyperHEPA technology. Filters ultrafine particles other air purifiers miss, delivering medical-grade protection.
Powerful, stylish air purifiers
Compact and powerful, the Atem Series combines Swiss engineering with high-performance air purification, filtering ultrafine particles with HyperHEPA technology.
Pollen
What is the pollen count in Montreal today?
Index
Low
 Tree None | 0% |
 Grass None | 0% |
 Weed Low | 25% |
Source:
wetter.comHealth recommendations
Enjoy outdoor activities |
Open your windows to bring clean, fresh air indoors Get a monitor |
Pollen
What is the pollen count in Montreal today?
Index
Low
Tree None | 0% |
Grass None | 0% |
Weed Low | 25% |
Source:
wetter.comProtect yourself from air pollution in Montreal
Monitor the air you breathe
Get accurate AirVisual air quality readings and real-time insights for cleaner air. Monitors that reveal pollution sources, highlight when air purifier use is needed.
Medical grade air purifiers
Trusted worldwide, the HealthPro Series uses HyperHEPA technology. Filters ultrafine particles other air purifiers miss, delivering medical-grade protection.
Powerful, stylish air purifiers
Compact and powerful, the Atem Series combines Swiss engineering with high-performance air purification, filtering ultrafine particles with HyperHEPA technology.
Most polluted locations near Montreal
Worldwide AQI⁺ ranking
Station ranking
Real-time AQI⁺ station ranking for stations in Montreal
Historic air quality near Montreal
History
Historic air quality graph for Montreal
Historic air quality near Montreal
History
Historic air quality graph for Montreal
Most polluted locations near Montreal
Worldwide AQI⁺ rankingStation ranking
Real-time AQI⁺ station ranking for stations in Montreal
Measure your own air quality
Get a monitor and contribute air quality data in your city.
Where is the cleanest air quality in Montreal?
- Rue Duchesneau28
- Petite Bourgogne33
- Caserne 1734
- Saint-Jean-Baptiste34
- Rivière-des-Prairies36
- Avenue de l'Esplanade38
- Montreal, Mont Royal38
- Châteauneuf39
- PARC HENRI-JULIEN39
- Parc Beaubien39
- Verdun39
- 199-245 Rue de la Montagne42
- Percival Molson stadium - north roof42
- PSC_Sud44
- Molson46
- Outremont48
- 2237 Ave Blanchard51
- Avenue Royalmount52
- St-Dominique52
- Free Nuns' Island53
- York/Roberval55
