WASHINGTON — The smoke from hundreds of ongoing wildfires in Canada has been causing problems across the United States and tens of millions of people are once again facing unhealthy air alerts. The ...
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 ...
Several states were experiencing 'unhealthy' levels of air pollution on Monday morning, according to data from the Environmental Protection Agency. Smoke from wildfires in parts of the westernmost ...
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