Tuesday’s air quality warning has dropped to a 5, considered a moderate risk, down from Monday’s peak of 10+ on the Air ...

While some organizations have published clear air quality thresholds or contingency protocols for wildfire smoke, FIFA's ...

Environment Canada is warning of poor air quality and extreme heat in Toronto on Monday as southern Ontario braces for a week ...

The City of Toronto is providing free portable air conditioners to low-income, vulnerable seniors as part of a pilot program ...

REGINA - A CFL game on Friday between the Saskatchewan Roughriders and Calgary Stampeders was postponed due to poor air ...