Back to Beau- Montreal Main Forecast
Beau- Montreal Air Quality Health Index (AQHI)
Health Canada & Environment and Climate Change Canada official environmental metrics
Current Air Quality Category
7
High Risk
Canadian AQHI Scale (1 to 10+)
Reduce or reschedule strenuous activities outdoors. Children and elderly should take precautions.
At-Risk Population
Enjoy your usual outdoor activities. Ideal conditions for individuals with heart or breathing issues.
General Population
Ideal air quality for outdoor sports, recreation, and work in Beau- Montreal.
Fine Particulate (PM2.5)
18.3 µg/m³
Well below health threshold
Particulate Matter (PM10)
18.3 µg/m³
Normal background levels
Ground-Level Ozone (O3)
37 ppb
Photochemical balance
Nitrogen Dioxide (NO2)
50 ppb
Traffic emission index