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Montmagny-de-l-Est Air Quality Health Index (AQHI)
Health Canada & Environment and Climate Change Canada official environmental metrics
Current Air Quality Category
5
Moderate Risk
Canadian AQHI Scale (1 to 10+)
No need to modify usual outdoor activities unless you experience symptoms such as coughing or throat irritation.
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 Montmagny-de-l-Est.
Fine Particulate (PM2.5)
6.4 µg/m³
Well below health threshold
Particulate Matter (PM10)
6.5 µg/m³
Normal background levels
Ground-Level Ozone (O3)
84 ppb
Photochemical balance
Nitrogen Dioxide (NO2)
2 ppb
Traffic emission index