Toughen ozone standards – The Register-Guard


WHDH-TV

Toughen ozone standards
The Register-Guard
to tighten the national standard for ozone, the primary ingredient in smog and a pollutant that sends tens of thousands of Americans, many of them children and senior citizens, to emergency rooms each year for asthma and other bronchial conditions.
Smog alert issued for southern New EnglandFall River Herald News
EPA warns of unhealthy air quality in NH, MEBoston Globe
Editorial: Ozone change could cost usAlbany Democrat Herald

all 63 news articles »

View full post on asthma – Google News

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