The worst air quality in recent years occurred in June 2023, when the smoke became so thick it created an orange haze over ...

Flights at Logan airport were operating on a delay of 52 minutes due to low visibility on Monday afternoon, according to an ...

An air quality advisory is in effect for New York City on Monday due to wildfire smoke from Canada, according to officials.

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

More than 200 fires are burning in Canada, according to Natural Resources Canada. Of those, 59 fires are out of control. The ...

Wildfires burning in Canada were causing unhealthy air quality across parts of North America on Monday. Canadian wildfires ...

Canadian wildfire smoke is causing poor air quality today. Those with respiratory issues should limit outdoor time. Inland highs near 90 degrees, cooler along the coast.

Smoke from ongoing wildfires in Canada is impacting the air quality in states across the Midwest and Northeast of the U.S.

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

Air quality concerns continue to expand from the Upper Midwest through the Great Lakes region and into the Northeast and New ...

Canada is experiencing a terrible wildfire season with nearly 4,000 wildfires so far this year, close to a record pace.