Elevated ozone levels plague western Wyoming

Elevated Ozone Levels Plague Western Wyoming

by Molly Messick, Wyoming Public Radio | March 11, 2011

Over the last two weeks, state regulators have issued numerous ozone advisories for western Wyoming's Upper Green River Basin. These are the first advisories issued in the area in more than two years. And in fact ozone levels have spiked, well above federal limits.

Local natural gas development is responsible for most of the emissions that contribute to ozone formation, including volatile organic compounds, or VOCs, and oxides of nitrogen, also called NOX. I spoke to the Department of Environmental Quality's Air Quality Administrator, Steven Dietrich.

To hear the interview go to:  http://www.publicbroadcasting.net/wpr/news.newsmain?action=article&ARTICLE_ID=1774505