Summarizes final 2013 EPA changes to national ambient air quality standards (NAAQS) for fine particulate matter (PM). Examines review process leading up to NAAQS, implementation issues, potential impacts of more stringent PM standards, reaction to proposed PM NAAQS, and Congressional activity.
ProQuest U.S. Congressional Research Digital Collection
CRS Report. Record is based on bibliographic data in ProQuest U.S. Congressional Research Digital Collection (last viewed May 2014). Reuse except for individual research requires license from ProQuest, LLC.