Montréal - Air Quality Health Index
Who is at risk?
People with heart and lung conditions are most affected by air pollution.
To find out if you are at risk, consult the health guide, or your physician.
Visit the national AQHI Web site to learn more about the AQHI.
Did you know...?
Even if you are relatively fit and healthy, you could experience symptoms when exercising or working outdoors if pollution levels are higher than usual.
The AQHI is an initiative of Environment Canada, Health Canada, the ministère du Développement durable, de l'Environnement et de la Lutte contre les changements climatiques du Québec, and the City of Montréal.