UCI scientists find chlorine may contribute to ozone formation (SpaceRef) Standard methods of predicting air pollution don't take atmospheric chlorine into account, but the chemical could be responsible for 10 percent or more of daily ozone production in local air, research at UC Irvine has found. [News Source]

Scientists find chlorine may contribute to ozone formation (PhysOrg) Standard methods of predicting air pollution don`t take atmospheric chlorine into account, but the chemical could be responsible for 10 percent or more of daily ozone production in local air, research at UC Irvine has found. [News Source]

CECO Environmental Announces Bookings for the Month of May of $13 Million and 2006 Bookings Increase 87% to $61.4 (RedNova) NEW YORK, June 13 /PRNewswire-FirstCall/ -- CECO Environmental Corp. , a leading provider of air pollution control and industrial ventilation systems announced today that its bookings for the month of May were approximately $13 million. [News Source]

‘Doctors Tell You Not to Go Outside’ ; AIR POLLUTION (RedNova) By Clifford Coonan In Beijing Sometimes the smog enveloping Beijing is dry and tinged with yellow' on other days it's a misty kind of soup. In the early summer there are the sandstorms which whip up dust bearing poisonous particles. [News Source]

Why It is Deadly - and How It Has Changed ; AIR POLLUTION (RedNova) By Steve Connor Modern smog is caused by a combination of traffic exhaust fumes and unusual weather conditions that prevent pollution from being blown away, causing a build-up to levels that can affect breathing. [News Source]

CECO Environmental Announces Bookings for the Month of May of $13 Million and 2006 Bookings Increase 87% to $61.4 (PR Newswire via Yahoo! Finance) CECO Environmental Corp. , a leading provider of air pollution control and industrial ventilation systems announced today that its bookings for the month of May were approximately $13 million. [News Source]

Colorado mulls pollution controls (Casper Star-Tribune) DENVER -- Facing the threat of federal sanctions, Colorado health officials are considering tougher air pollution controls statewide on the expanding oil and gas industry. [News Source]

Pollution tampering: Pipe exec gets a year in jail (The Salt Lake Tribune) A former pipe company executive was sentenced Monday to one year and one day in jail for tampering with air-pollution equipment at a Springville manufacturing company. U.S. District Judge Dee Benson also fined Charles Matlock $20,000 for his role in manipulating an air-pollution test at Pacific States Cast Iron Pipe Co. The sentencing ended the U.S. Environmental Protection Agency's case [News Source]