Air Quality Issues and Solutions in SW Colorado – A State Perspective Presentation to the Backyards Conference on Regional Air Quality September 15, 2005.
Presenting Evidence to Justify Data Exclusion as an Exceptional Event Ideas based on how EPA has recently documented events to support regulatory decisions.
Tennessee Air Quality Update. Outline Ozone EACs Non-attainment Areas Fine Particulate Non-attainment Areas Regional Haze Vacatur of CAIR.
Neil Frank USEPA /OAQPS / AQAD
