Regulacje i polityka gospodarcza · 25/10/2013

EPA Approves Virginia's Revised Air Quality Plan for Fine Particulate Matter

The Environmental Protection Agency (EPA) has proposed to approve the Commonwealth of Virginia's revised State Implementation Plan (SIP) for ambient air quality standards and reference conditions for fine particulate matter (PM 2.5), aligning with the 2013 National Ambient Air Quality Standards (NAAQS) for PM 2.5.