Addressing air toxics in Massachusetts

Web page
Air toxics questions & answers

MS Word 52 KB | PDF 116 KB

Assessing risks

Risk assessment and the role it plays in MassDEP environmental decision-making.
MS Word 47 KB | PDF 96 KB

1996 National Air Toxics Assessment (NATA) Data

Contribution of source categories in Massachusetts counties to 1996 NATA concentrations of certain toxics and the Massachusetts Allowable Ambient Air Limits (AALs) for the same toxics, August 2000
MS Excel 35 KB | PDF 83 KB

Bar charts 
MS Powerpoint 1 MB | PDF 83 KB