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

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

Much of Central Canada, Manitoba and Saskatchewan were placed under special air quality statements or warnings on Monday due to smoke from wildfires.

TORONTO - The poor air quality that has blanketed swaths of central and Western Canada is not only infiltrating the lungs, ...

With various air quality indexes available, and as wildfire smoke becomes an increasing health risk, here’s what often goes ...

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