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    Severe Weather Alerts - Hérouxville, Quebec

    • Smog Warning

      Smog Warning in effect until Monday, 1:59 PM EST. Source: Environment Canada

    High levels of pollutants are expected starting this evening and should persist through Monday morning.


    Smog especially affects asthmatic children and people with respiratory ailments or heart disease. It is therefore recommended that these individuals avoid intense physical activity outdoors until the smog warning is lifted.

    Additional information:

    To learn more about the Info-Smog program, go to Environment Canada’s website at www.ec.gc.ca/info-smog.

    For air quality indexes in Quebec, visit the website of the Ministère du Développement durable, de l'Environnement et de la Lutte contre les changements climatiques at www.mddelcc.gouv.qc.ca/air/iqa.

    For the air quality index in Montréal, visit the Réseau de surveillance de la qualité de l’air de la Ville de Montréal’s website at www.rsqa.qc.ca.

    To learn more about the effects of smog on your health in Québec, visit the Ministère de la Santé et des Services sociaux’s website at http://sante.gouv.qc.ca/en/dossiers/sante-et-environnement/. You can also visit the Direction régionale de santé publique du CIUSSS du Centre-Sud-de-l’Île-de-Montréal at https://www.santemontreal.qc.ca/en/public/health-a-z/info-smog/.

    Please continue to monitor alerts and forecasts issued by Environment Canada.