The Ottawa-Gatineau region is still experiencing poor air quality from drifting wildfire smoke, prompting Environment Canada ...

A special air quality statement that was put in place June 5, when air quality in Ottawa reached "very high risk", has been ...

Air quality alerts are in effect across much of Canada as Prairie wildfires send smoke eastward, blanketing southern Ontario ...

Environment Canada says air quality has improved across most of Quebec and Ontario as changes in wind and rain ease the ...

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

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

The federal government has deployed members of t Armed Forces to help evacuate a northwestern Ontario First Nation as ...

According to the Ontario’s Air Quality Health Index (AQHI), areas that had “high risk” ratings on Friday were Belleville, ...

Shortly before 7 a.m., the federal Air Quality Health Index showed Ottawa air quality at “10-High Risk.” That condition ...

Smoke from wildfires burning in northern Ontario and the Prairies of Canada caused poor air quality and reduced visibility in ...

EDT an air quality alert was reported by the National Weather Service in effect until Friday at noon EDT for Mason, Lake, ...

can reduce exposure to the fine particles in the smoke. Share this Story : Ottawa weather: Slight improvement in air quality, caution still advised ...