AddAir quality in Montreal
Air quality index (AQI⁺) and PM2.5 air pollution in Montreal • 349.6K Followers • 10:00, Sep 27 Local time
24
US AQI⁺Good
Main pollutant:
PM2.5
4.3 µg/m³
15°
27 km/h
66 %
Hourly forecast
Montreal air quality index (AQI⁺) forecast
Daily forecast
Montreal air quality index (AQI⁺) forecast
| Today | 20 |  | 18° 13° |  29 km/h | 65% |
| Mon | 23 | | 14° 10° | 26 km/h | 76% |
| Tue | 16 | | 18° 10° | 15 km/h | 78% |
Air pollutants
What is the current air quality in Montreal?
PM2.5 concentration currently meets the WHO annual PM2.5 guideline.
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
Moderate
 Tree None | 0% |
 Grass None | 0% |
 Weed Moderate | 50% |
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
Moderate
Tree None | 0% |
Grass None | 0% |
Weed Moderate | 50% |
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
City ranking
Real-time Canada AQI⁺ city ranking
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
City ranking
Real-time Canada AQI⁺ city ranking
Measure your own air quality
Get a monitor and contribute air quality data in your city.
Where is the cleanest air quality in Montreal?
- Outremont3
- Free Nuns' Island17
- Verdun17
- Avenue de l'Esplanade18
- Percival Molson stadium - north roof20
- 199-245 Rue de la Montagne21
- Avenue Royalmount21
- Rivière-des-Prairies22
- 2237 Ave Blanchard23
- Caserne 1723
- Montreal, Mont Royal23
- Molson25
- PSC_Sud26
- Parc Beaubien26
- Petite Bourgogne26
- Saint-Jean-Baptiste28
- St-Dominique29
- York/Roberval29
- Châteauneuf30
- PARC HENRI-JULIEN33
- Rue Duchesneau33
