Yahoo! Philippines News
DEQ presents air quality information in Lafayette
KATC Lafayette News
Air quality in Louisiana continues to improve and is the best it has been since the promulgation of the Clean Air Act, but EPA is required to periodically review and may strengthen the standard for pollutants like ozone. The 2008 revisions to the ozone …
Air quality index of major cities in North America July 18: New Orleans 'good'
View full post on air pollution – Google News