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

Milwaukee, Ozaukee, Racine, Kenosha and Sheboygan are all under a poor air quality alert from noon to 11 p.m., according to ...

Mesa and Montrose County Public Health officials have advice for residents when combatting poor air quality from wildfire smoke.

An air quality alert was issued by the National Weather Service in Milwaukee-Sullivan at 9:26 a.m. on Wednesday, July 16.

Wildfire smoke continues to hang over much of Manitoba, leading Environment Canada and Manitoba Health to issue an air ...

Smoke from northern Ontario forest fires will cause poor air quality and reduced visibility in Sarnia Monday, according to ...

A haze of wildfire smoke engulfed Toronto on Monday morning, pushing the city's air quality to some of the worst on the globe ...

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

But on Monday mornings, when the downtown feels shuttered, another sort of crowd, one in search of food, not art and ...

People in London, Ont., are urged to limit time outdoors on Monday as a special air quality statement is issued on top of an ...

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

Much of southern Ontario is under two weather warnings Monday. The heat warning, which started on Friday and is expected to continue into Thursday, and the Greater Toronto Area is also under an air ...