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Warmer temperatures may cause unhealthy air

Warming temperatures may have you wanting to spend more time outdoors. But warm weather can mean more unhealthy air.
 
Susannah Fuchs of the American Lung Association says our region's sunny, hot, nearly windless summer weather creates the perfect conditions for the formation of ozone and smog.
 
And Fuchs says we're also hit hard by particulate pollution.
 
“The very, very fine dust that can easily bypass the body's natural defenses and get into lungs and even bloodstream and cause all kinds of respiratory effects and also cardiac effects,” Fuchs said.
 
Fuchs says children, the elderly, people who work outdoors, and people with respiratory problems are most at risk, but that everyone should avoid outdoor activities during times of peak air pollution.

Véronique LaCapra first caught the radio bug while writing commentaries for NPR affiliate WAMU in Washington, D.C. After producing her first audio pieces at the Duke Center for Documentary Studies in N.C., she was hooked! She has done ecological research in the Brazilian Pantanal; regulated pesticides for the Environmental Protection Agency in Arlington, Va.; been a freelance writer and volunteer in South Africa; and contributed radio features to the Voice of America in Washington, D.C. She earned a Ph.D. in ecosystem ecology from the University of California in Santa Barbara, and a B.A. in environmental policy and biology from Cornell. LaCapra grew up in Cambridge, Mass., and in her mother’s home town of Auxerre, France.
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