EPA Proposes New Tougher Ground-Level Ozone Standards
Green Car Congress
JANUARY 7, 2010
Source: EPA. Ground-level ozone forms when emissions from industrial facilities, power plants, landfills and motor vehicles react in the sun. Ground-level ozone forms when emissions from industrial facilities, power plants, landfills and motor vehicles react in the sun. By July 2011: EPA makes final area designations.
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