Wildfire season is upon us once again, and smoke is reducing air quality through swaths of the country. Environment Canada ...

Environment Canada issued a statement on Monday, highlighting air quality and heat warnings for parts of the Greater Toronto ...

Parts of the Greater Toronto Area (GTA) are under an air quality warning on Monday alongside an ongoing heat warning in the ...

Environment Canada has placed parts of the Greater Toronto Area (GTA) under a severe thunderstorm watch on Sunday as a heat ...

Risk designations can change regularly in the same community, Environment Canada says, so it's important to keep checking the air quality forecast.

The smoky air that has become an all-too-common feature of Canadian summers poses yet another challenge for agricultural ...

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

Wildfire season is upon us, and smoke is reducing air quality through swaths of the country. Environment Canada suggests ...

Warnings were issued for southern Ontario and southwest Quebec as hot and humid weather is expected to linger through ...

As extreme heat continues to cast over the city of Toronto, Environment Canada is warning of poor air quality on Monday.

While most of the Northwest will see compromised air quality this week, national weather officials say areas west of Thunder Bay will likely have it worse.