Meteorologists and health professionals in Toronto are issuing warnings to vulnerable populations as wildfire smoke is anticipated to drift into the city. The smoke originates from wildfires currently burning in several provinces, including Alberta, Saskatchewan, Manitoba, and northwestern Ontario, resulting in a noticeable haze over Toronto.
Despite the air quality in Toronto being classified as low to moderate risk, experts emphasize that this could change rapidly due to the varying wind directions. Dr. Farhan Asrar, the associate dean at Toronto Metropolitan University's School of Medicine, points out that wildfire smoke contains harmful substances, including particulate matter such as PM2.5 and carbon monoxide. According to Dr. Asrar, these pollutants can irritate the throat and lungs, potentially exacerbating pre-existing health conditions.
City meteorologist Jessie Uppal notes that the current air quality conditions are subject to fluctuations based on wind strength and direction. She warns residents that they might experience worse air quality compared to last summer, as many experts are forecasting a hotter-than-normal season for much of Canada. Uppal cautions that the combination of hot and dry conditions greatly increases the likelihood of wildfire threats.
Medical professionals advise residents to take precautions not only by monitoring air quality but also by being proactive in preparing for possible changes. They recommend that individuals, especially those with pre-existing health issues, consider staying indoors and using air filters to improve indoor air quality. This preparation is crucial, as air quality can deteriorate quickly during wildfire events.
Both doctors and meteorologists are encouraging the public to stay informed by regularly checking updates on platforms such as the Environment Canada and Toronto Public Health websites. These resources will provide real-time updates regarding air quality and health advisories, helping residents make informed decisions to protect their health.
For those interested in more localized weather updates, CityNews offers a Weather Guarantee newsletter that residents can subscribe to, which also includes an extended forecast for Toronto. Access the newsletter and forecasts by clicking here.
