Since 1994, Environment and Climate Change Canada has been producing daily air quality forecasts and timely smog warnings for Quebec. The Info-Smog program is available for 95% of Quebec's population. There are three categories of air quality: good, fair and poor. When air pollutant concentrations are likely to reach or actually reach levels harmful to the health and environment, Environment and Climate Change Canada issues a smog warning for the affected areas. The warning message is accompanied by advice on protecting your health and improving local air quality.

Local Conditions and Forecasts

Where to find current conditions and forecasts for the air quality in your local area:

Air Quality Forecasts

Smog Warnings

There are several ways to check smog warnings:

Current Conditions

Environment and Climate Change Canada's Partners

Environment and Climate Change Canada offers the Info-Smog program in partnership with:

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