An air quality map shows conditions across the United States on Wednesday as Canadian wildfire smoke is forecast to continue ...

Smoke from the Canadian wildfires continues to bring dangerous air quality to parts of the northern U.S., with hazy and smoky ...

Smoke from Canadian wildfires is engulfing much of the eastern and central United States and and is expected to continue for ...

The ongoing Canadian wildfires have reportedly blanketed a third of the United States, affecting millions, with the National ...

Wildfires torching buildings and forcing thousands of people from their homes in Western Canada are also creating smoke ...

There are over 170 active wildfires in Canada. These fires have started affecting air quality in several US states, including ...

Canadian wildfire smoke is fouling air quality in the US and several states, including Minnesota, Wisconsin, and Michigan, experience unhealthy air. Wildfire smoke has been fouling U.S. air quality ...

Uncontrolled wildfires in Canada are sending smoke southward, causing hazardous air quality across the U.S. The Midwest and Northeast are particularly ...

Air quality alerts were issued throughout New Jersey on June 4 as smoke from Canadian wildfires continues to drift across the United States.

Canada has one of the world's largest forests. It's experiencing heat and drought. It's a recipe for wildfires — and for smoke in Michigan summers.

Schuylkill County will be under a Code Orange air quality alert Wednesday due to smoke from wildfires in Canada, according to ...