Energy & environment · 03/08/2010Updated: 10/17/2026 · 1 min read

EPA Proposes Determination of Attainment for PM10 in Las Vegas Valley Nonattainment Area

The Environmental Protection Agency (EPA) has proposed determining that the Las Vegas Valley area in Nevada met the National Ambient Air Quality Standard (NAAQS) for particulate matter (PM10) by the end of 2006, and that the area is currently meeting the standard.