Air quality alerts issued in Canada and US as wildfires continue to burn

Title: Air Quality Alerts Issued as Wildfires Burn in Canada and US Wildfire smoke has deteriorated air quality in parts of Ontario, Canada, with Toronto ranking among the world's worst-affected cities on Monday. This has prompted air quality alerts to be issued in both Canada and the United States. The smoke, originating from wildfires burning in northern Ontario and other regions, has created hazardous conditions, with the air quality index reaching very high levels in some areas. Residents have been advised to limit outdoor activities and take precautions, as prolonged exposure to the polluted air can pose health risks, especially for vulnerable populations. The situation underscores the ongoing impact of wildfires, which have become more frequent and intense due to climate change. Authorities are closely monitoring the situation and working to provide updates and guidance to the affected communities.