Ministère de l'Environnement
et de la Lutte contre les changements climatiques

Air Quality Index (AQI)

Ozone (O3)
Sorel-Tracy - Saint-Joseph-de-Sorel sector
January 19, 2022, 06:00 PM

In winter, local emission sources, particularly residential wood burning and transportation, immediately affect the quality of air we breathe. Whether living in an urban or rural community, each of us can contribute daily to maintaining air quality by avoiding use of a fireplace or woodstove and using environmentally friendly modes of transportation (walking, subway, bus, train, carpool). If you have to use an automobile, do not let the engine idle unnecessarily.

Statistics (French)

Forecasts For a recent record of
AQI components,
click on the icon.
Statistics (French) To ensure that you have the last updated map, click on the icon below.

Evaluation of the page Learn moreAs part of its 2019—2023 Strategic Plan, the Ministère wishes to improve access to information that is available on its website. Can we count on your co-operation by responding to a survey at the bottom of each page? This will enable us to evaluate how easy it was to find the information you were looking for.
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