Toronto choked by wildfire smoke, records world's worst air quality

On July 15, Toronto experienced unprecedented air quality as smoke from wildfires in northwestern Ontario blanketed the city, earning it the grim title of having the worst air quality in the world that day. The thick, orange haze disrupted daily life and prompted health warnings, highlighting the severe impact of climate-related events on urban areas. This incident underscores the urgent need to address environmental challenges and the potential for extreme weather to affect major cities globally.