EPA Proposes New Tougher Ground-Level Ozone Standards
Green Car Congress
JANUARY 7, 2010
In September 2009 Administrator Jackson announced that EPA would reconsider the existing ozone standards, set at 0.075 ppm in March 2008. December 2013: State Implementation Plans, outlining how states will reduce pollution to meet the standards, are due to EPA. 2010 in Arlington, Va. August 2011 Designations become effective.
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