How Trump’s rollback of EPA regulations affects air quality – CBS News Watch CBS News President Trump is easing regulations…
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What is the Air Quality Index, the tool used to tell just how bad your city’s air is?
Smoke from wildfires in Canada has drifted into the U.S., prompting air quality alerts for Americans as it continues to…
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Maps show U.S. air quality and Canada wildfire smoke forecast
Tips to stay protected from harmful air quality Tips to stay protected from harmful air quality 01:57 Smoke spreading from…
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