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Apr 24 · A rising number of Americans - nearly 2 in 5 - has been living with unhealthy levels of air pollution, while the United States experienced a record number of days between 2020 and 2022 with very unhealthy or hazardous air, according to a new report.
More than 90 million people are living in places where the air quality is worse than a new U.S. standard, the American Lung Association reported Wednesday in its annual State of the Air assessment, which detailed a significant increase based on the stricter national particle pollution standard.
The total includes 72 million people who would not have been counted under the looser federal standard - reflecting the dramatic ... Read more ...
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