A lot of Americans feel comfortable about air pollution, and we often think that it's a problem in a few well-known places, said Dr. Norman H. Edelman, chief medical officer for the American Lung Association....
Pittsburgh topped the list of cities most polluted by short-term exposure to particles. It's still a dangerous city for particulate pollution, pointed out Edelman.
Wednesday, April 29, 2009
Great. Pittsburgh is the worst city for short term particle pollution. And second worst (behind Bakersfield) for worst long term particle pollution.