Québec - Air Quality Health Index
Current conditions not calculated
Issued at: 6:00 AM EDT Friday 20 March 2026
Friday
2
- Low Risk
Friday night
2
- Low Risk
Saturday
2
- Low Risk
Saturday night
2
- Low Risk
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...?
Replacing a regular light bulb with a compact fluorescent light bulb eliminates about 136 kilograms of carbon dioxide a year.
The AQHI is an initiative of Environment Canada and Health Canada. The AQHI forecast in Quebec is made possible, in part, by data from the air quality monitoring networks of the ministère de l'Environnement et de la Lutte contre les changements climatiques du Québec and the City of Montréal.
