Published 18 hours ago

Smog warning in effect in Montreal, Laval

Environment Canada has issued a smog warning for the Montreal and Laval areas due to high concentrations of pollutants in the air.
Children with asthma and individuals with respiratory or heart conditions are advised to avoid intense outdoor activities until the warning is lifted.
Wood heating is identified as the main source of particles contributing to winter smog, exceeding industrial activities and transportation.
Using wood or solid-fuel burning appliances is prohibited during smog warnings, with fines for those who do not comply.