Ozone Air Quality Standards: EPA's 2015 Revision

by Congressional Research Service

On November 26, 2014, the Environmental Protection Agency (EPA) announced proposed revisions to the National Ambient Air Quality Standards (NAAQS) for ground-level ozone. If finalized, the proposal would set more stringent standards, lowering both the primary (health-based) and secondary (welfare-based) standards from the current 75 parts per billion (ppb) to somewhere in a range of 65 to 70 ppb. This report discusses the standard-setting process,...

• Format: Paperback
• Language: English
• ISBN: 150754331X
• ISBN13: 9781507543313
• Release Date: January 2015
• Publisher: Createspace Independent Publishing Platform
• Length: 30 Pages
• Weight: 0.21 lbs.
• Dimensions: 0.1" x 8.5" x 11.0"