Regulation & law · 29/08/2013
EPA Approves Michigan's Plan to Reduce Air Pollution in Detroit-Ann Arbor Area
The Environmental Protection Agency (EPA) has approved Michigan's request to redesignate the Detroit-Ann Arbor area as meeting the 1997 annual and 2006 24-hour standards for fine particulate matter, a major air pollutant.
Original source language: Federal Register — All DocumentsOpen original release →