1996 National Air Toxics Screening Assessment
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The EPA's 1996 National Air Toxics Screening Assessment, targeted for completion by December 2000, will help to characterize the potential health risks associated with inhalation exposures to 33 priority toxic air pollutants plus diesel particulate matter (diesel PM). The 1996 assessment includes the following four major steps:
• Scope of Assessment & Background • Use of Results • Limitations & Uncertainties • 1996 Assessment Results • Glossary of Terms • Frequently Asked Questions |