By the time the Strawberry Moon makes its slow climb over Ottawa’s southeastern horizon on Tuesday night, the hype will ...

Ozone levels and wildfire smoke are expected to worsen the air quality on Wednesday in Allegan, Kent, Muskegon, Ottawa and ...

Ottawa's Air Quality Health Index isn't expected to reach the highs of 2023, but residents could still see a haze of smoke ...

Smoke from Canadian wildfires has also been drifting into parts of the United States and as far as Europe. The U.S.

If outdoor travel is unavoidable, a well-constructed, well-fitting and properly worn respirator-type mask (such as a ...

Smoke from wildfires is expected to cause poor air quality and reduced visibility, according to an alert issued by ...

There are numerous reasons why warmth has lacked consistency and commitment across the Greater Toronto Area (GTA) and Ottawa ...

After several smoky days in the capital, Environment Canada has lifted its special air quality statement for the city, but wildfires remain across the country.

Rain and wind patterns have largely protected Ottawa residents from unhealthy air quality due to forest fire smoke in recent days, but that could change. Ottawa’s skies have been hazy this week ...

The plan did not prioritize climate change risks and has only established one of three components since its release in 2023, the commissioner says ...

Smoke from Canadian wildfires carried another day of poor air quality south of the border to the American Midwest. Huge ...