Regulation & law · 22/08/2019

EPA Proposes Approval of Iowa's State Implementation Plan Revisions for Air Quality Standards

The Environmental Protection Agency (EPA) is proposing to approve Iowa's request to revise its Regional Haze Plan and infrastructure State Implementation Plans to meet the 2006 PM2.5, 2012 PM2.5, 2010 NO2, 2010 SO2, 2008 Ozone, and 2015 Ozone National Ambient Air Quality Standards (NAAQS).