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

Degraded and/or unsafe air quality levels will continue across parts of Canada Monday as wildfire smoke lingers. However, the ...

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

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

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

Millions of people across the Upper Midwest and the Northeast are under air quality alerts Monday, as smoke from wildfires in ...

The smoky air is predicted to reach New York City on Monday, and it could bring unhealthy air quality for sensitive groups.

Smoke from wildfires blazing across Canada is once again wafting over huge portions of the U.S. Midwest and worsening air ...

With hundreds of wildfires burning across Canada, smoke has drifted into the northern United States, lowering air quality across roughly a dozen states.

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

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