Obama’s EPA proposes crackdown on ozone that the Bush White House rejected.
Thursday, January 7th, 2010From the Los Angeles Times story:
“The Environmental Protection Agency proposed the nation’s strictest-ever smog limits this morning, a move that could put large parts of the country in violation of federal air quality regulations.
The EPA proposed allowing a ground-level ozone concentration of between 60 and 70 parts per billion, down from the 75-ppb standard adopted under President George W. Bush in 2008.
That means cracking down even further on the emissions from power plants, factories, landfills and motor vehicles which bake in sunlight and form smog.
Obama administration officials and environmental groups say the new standards align with the levels scientists say are needed to safeguard against increased respiratory diseases, particularly in children, and that they could save $100 billion in heath costs over time. The EPA also said compliance costs could total up to $90 billion nationwide.
A 65-ppb standard — the middle of the proposed range — would avert between 1,700 and 5,100 premature deaths nationwide in 2020, compared to the 75-ppb standard, the EPA estimates. The agency projects the stricter standard would also prevent an additional 26,000 cases of aggravated asthma, compared to the Bush-era standard, and more than a million days when people miss work or school …”
If you read our book, Smogtown: the Lung-Burning History of Pollution in Los Angeles, you’d know ozone sounds whimsical but is pretty deadly.


