Regulation & law · 13/12/2016

EPA Proposes Delaware County, Pennsylvania Attainment of 2012 Annual Fine Particulate Matter Standard

The Environmental Protection Agency (EPA) is proposing to determine that the Delaware County, Pennsylvania moderate nonattainment area has met the 2012 annual fine particulate matter national ambient air quality standard, based on quality assured monitoring data from 2013-2015. If finalized, this decision will suspend certain requirements for the area to submit plans and revisions related to air quality until the area continues to meet the standard.