Daycares have also been grappling with how to balance children's activities and well-being during periods of extreme heat and air pollution.

In Canada, the Air Quality Health Index (AQHI) is a scale developed to help people understand what the current air quality ...

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

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

Environment Canada identifies the people at particular risk as seniors, infants, folks who work up a sweat outdoors, and ...

Wildfire smoke degrades air quality in swaths of Ontario, with Toronto ranking among the worst in the world on Monday.

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

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

Special air-quality statements caused by wildfire smoke remain in effect for many areas of the country, and in some places, ...

Special air quality weather advisories due to wildfire smoke remain in effect in many parts of the country, and in some places, including Montreal, the heat is also present. Much of central Canada, ...