Smoke from Canadian wildfires is causing air quality concerns for millions of Americans in the Midwest and Northeast. Air ...

The smoke from forest fires is still expected to cloud Toronto’s skies on Monday, according to Environment Canada’s special ...

Environment Canada has issued special air quality statements for southwestern Ontario as Prairie wildfire smoke sits over ...

The smoke floating over the border shared between America and Canada is now impacting air quality in states as far south as ...

A stretch of southern Ontario remains under a special air quality statement today amid smoke from wildfires burning in parts ...

PM2.5 — is expected to push the Air Quality Index over 100, reaching levels unhealthy for sensitive groups, including ...

At least three people have been injured and hundreds of homes and businesses are at risk in California as a massive wildfire ...

Smoke from ongoing Canadian wildfires has led to some of the worst air quality in the world across parts of the U.S.

Central Pennsylvania residents can expect dry, hazy conditions with mild temperatures and minimal chances of rain through ...

She explained that air quality is largely influenced by wind patterns. With wildfires burning in central Canada, ...

Burlington has the worst air quality in the country on Monday compared with other Canadian cities according to the World Air ...