Smoke from forest fires is causing reduced visibility and poor air quality that is expected to persist into Sunday ...

Smoke prompted air-quality warnings across Saskatchewan, with some of the worst air expected in La Ronge and Buffalo Narrows, ...

The New York State Department of Environmental Conservation (DEC) has issued an Air Quality Health Advisory for fine ...

Much of the Northwest Territories was blanketed in smoke on Friday, prompting Environment and Climate Change Canada and the N ...

Wildfire smoke from the Prairies has prompted special air-quality statements and warnings across the country Saturday. Smoke from forest fires is causing reduced visibility and poor air quality that ...

Smoke from wildfires in the Prairies is causing poor air quality and reduced visibility in the Hamilton-Niagara area and much ...

An air quality advisory has been issued for the Adirondacks for the second weekend in a row as wildfires in Canada continue ...

WINNIPEG — The CFL and Winnipeg Blue Bombers say they're monitoring air quality ahead of Friday's scheduled game against the ...

Air pollution in the region continues to pose health risks for New Yorkers, prompting officials to extend an air quality ...

ROCHESTER, N.Y.- The New York State Department of Environmental Conservation (DEC) has issued an air quality health advisory ...

A special air quality statement has been issued for parts of southern Ontario, triggered by wildfire smoke from the Prairies.

Out with the heat, in with the smoke.Just as Toronto's fifth heat warning this year was lifted, Environment Canada issued a ...