EPA AIR STUDY SEES RISING NON-CANCER RISK FROM FIRES, MOBILE SOURCES

New EPA data to be included in the agency's upcoming air toxics assessment will show a sharp increase in non-cancer health risks compared to data the agency released three years ago, with most of the risk coming from a pollutant released in forest fires and mobile source emissions, agency sources say. While EPA currently classifies the pollutant -- known as acrolein -- as a hazardous air pollutant (HAP) subject to regulation under its air toxics program, observers say they are...