Latest Breaking News On - A failing grades for unhealthy ozone pollution - Page 1 : vimarsana.com

The Los Angeles-Long Beach metropolitan area was again named the most ozone-polluted region in the nation by the American Lung Association.

United statesLong beachHarold wimmerLos angelesMariela ruachoAmerican lung associationLung associationLos angeles long beachClean air advocacySan diego chulaSan jose francisco oaklandClean air actAir qualityLong beach metropolitanIst of most ozone polluted region united statesAmerican lung association