As wildfires spread across Canada , air quality in the U.S. continues to be impacted, and people sensitive to air pollution could face "serious health effects," according to a government website that tracks air quality in the United States.

There are 59 uncontrolled wildfires and 108 controlled wildfires across Canada as of Wednesday, July 30, the country's National Wildland Fire Situation Report said on its website. To date this year, there have been 3,582 fires.

Fires have burned nearly 1.5 million acres since the start of 2025, according to the country's report.

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 near the Canadian bo

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