Officials issued an air quality advisory for counties in southwest Michigan as Canadian wildfires burn. Here's what the air ...

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

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

Use precise geolocation data. Actively scan device characteristics for identification. Store and/or access information on a ...

Ottawa had some of the worst air quality in the world Friday as wildfire smoke covered the city. CTV’s Kimberley Fowler reports.

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

EGLE has declared an Air Quality Advisory for Wednesday, June 11. Elevated ozone levels plus wildfire smoke will create poor ...

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

That wind pattern is forecast over the weekend, from Saturday into Sunday, which will likely bring smoke and haze to the ...

OTTAWA: Canada's wildfires, which have already forced evacuations of more than 26,000 people, continued their stubborn spread ...

Smoke from wildfires burning in northern Ontario and the Prairies of Canada caused poor air quality and reduced visibility in major cities including Toronto, Ottawa and Montreal on Friday.

EDT on Tuesday, the National Weather Service reported an air quality alert in effect until Thursday at midnight EDT for Muskegon, Ottawa, Kent, Allegan and Van Buren counties.