A layer of smog over upstate New York at sunset on October 21, 2000 (Photo courtesy of the Earth Science and Image Analysis Laboratory, Johnson Space Center)
A new report says smog can contribute to
premature death. Rebecca Williams reports:
Transcript
A new report says smog can contribute to
premature death. Rebecca Williams reports:
Ozone is a main ingredient in smog – it comes from cars and smokestacks and
other sources.
The National Academies of Science report says ozone can send people to the
hospital, and even lead to earlier death. That’s because ozone can damage
your lungs and make it harder to breathe. It can be especially bad for
kids, older people, and people with lung diseases.
Dan Greenbaum is the president of the Health Effects Institute. He worked
on the report.
“It just reinforces the risks of exposure to ozone are there, they’re
significant and people really should be paying attention to alerts when
there are high ozone days.”
Ozone alerts mean even healthy people should avoid working or exercising
outdoors during the day.
The EPA recently tightened the ozone standards. But the agency’s scientific
advisory committee said the standards should be tightened even more.
For the Environment Report, I’m Rebecca Williams.