How safe is the air to breathe? 50 million people in the US don't know
April 21, 2025
April 21, 2025
UNIVERSITY PARK, Pennsylvania, April 21 -- Pennsylvania State University posted the following news:
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How safe is the air to breathe? 50 million people in the US don't know
UNIVERSITY PARK, Pa. -- In 2024, more than 50 million people in the United States lived in counties with no air-quality monitoring, according to a new study from researchers in the Penn State College of Health and Human Development.
Rural counties -- especially cou . . .
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How safe is the air to breathe? 50 million people in the US don't know
UNIVERSITY PARK, Pa. -- In 2024, more than 50 million people in the United States lived in counties with no air-quality monitoring, according to a new study from researchers in the Penn State College of Health and Human Development.
Rural counties -- especially cou . . .