Selected tag(s): air pollution

New EPA Guidelines: An Opportunity to Reduce Smog, Protect Public Health

By Peter Zalzal and David Lyon

With families across the country starting back to school this week, the official summer season may be gone, but the ozone season is still in full swing.

Ozone, more commonly known as “smog” is a harmful air pollutant that results in respiratory ailments like asthma and can even lead to premature death. For too many Americans, ozone pollution makes the activities that we enjoy doing outdoors in the summer difficult or even impossible.  And in recent years, ozone—once a summertime phenomenon impacting mostly larger cities—now affects rural parts of the country and can persist throughout the year.  In fact, rural Wyoming and Utah have experienced elevated ozone levels in the winter on par with some of the larger cities in the country.  Read More »

Posted in Air Quality, Natural Gas| Also tagged , | Read 1 Response

Report Card Blues: ALA Report Shows Western Air Needs Improvement

rp_mountainsmog-300x202.jpgIt’s report card time for air quality in the U.S. and, unfortunately, several western states are getting grades of “needs improvement.” That’s the take-away from the American Lung Association’s (ALA) annual “State of the Air” report released today. When it comes to unhealthy ozone pollution (commonly referred to as “smog”), several western states are simply not making the grade.

Once mainly seen in major urban areas, smog pollution is now becoming more and more of an issue in the rural mountain west. This is bad news for local residents as smog can cause serious health impacts like aggravated asthma, chronic bronchitis, and heart attacks. At times, areas like the Upper Green River Basin in Wyoming have experienced smog levels that rival Los Angeles.

One of the main culprits?  Air pollution from oil and gas development. Ozone pollution is created by an interaction between two different sorts of air pollutants, oxides of nitrogen and volatile organic compounds (VOCs).  Oil and gas development provides a significant source of both of these air contaminants across many parts of the West. Read More »

Posted in Air Quality, Colorado, Wyoming| Also tagged , , | Comments are closed
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