As Canada grapples with one of its worst wildfire seasons on record, smoke from the blazes have prompted air quality alerts across the U.S.

With 174 active wildfires burning across Canada, several U.S. states are under air quality alerts due to the traveling smoke from these flames.

The smoke floating over the border shared between America and Canada is now impacting air quality in states as far south as Texas, AirNow's data shows. The EPA has declared the air quality in states ...

The air quality in several U.S. states is taking a hit as smoke floats over the border from the Canadian wildfires. Here's ...

These maps show the smoke forecast for Friday and Saturday. The Canadian wildfire smoke forecast for Friday, June 6, 2025, at 9 a.m. ET. CBS News ...

The first map is maintained by the Canadian Interagency Forest Fire Centre (CIFFC). The interactive map displays the active fires that are currently raging in Canada.

Smoke from hundreds of wildfires in Canada has choked the skies over dozens of northern U.S. states in the Great Lakes and Northeast regions.

The elevated levels of fine particulate matter resulting from wildfire smoke could present significant health risks.

Air quality alerts are in effect on Tuesday in 10 states as toxic smoke from hundreds of wildfires burning in Canada continues to waft into the United States, creating hazy, gray skies over major ...

As of Monday, Aug. 4, there are 59 uncontrolled wildfires and 108 controlled wildfires across Canada, the country's National Wildland Fire Situation Report said on its website.

With 174 active wildfires burning across Canada, several U.S. states are under air quality alerts due to the traveling smoke from these flames.