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WILMAPCO Air Quality Subcommittee (AQS)

Upcoming Events

  • The AQS meeting scheduled for August 5, at 10:00 AM has been postponed. The next AQS meeting will be a joint session with the Technical Advisory Committee (TAC) on August 19, at 10:00 a.m. via Zoom meeting. To receive the link and conference call information, please email Sharen Elcock at


The WILMAPCO Air Quality Subcommittee has 13 members representing federal, state and local agencies in Delaware and Maryland. The AQS assesses the air quality impacts of transportation projects in WILMAPCO’s Transportation Improvement Program (TIP) and Regional Transportation Plan (RTP). Their recommendations help our region attain its air quality goals. Learn more about WILMAPCO’s conformity efforts on our Air Quality webpage.

Meeting Agendas, Packets and Notes

Download meeting materials archive (Excel)

For even older meeting materials, please e-mail Bill Swiatek:

AQS Members

  • Delaware Transit Corporation
  • Delaware Department of Natural Resources and Environmental Control
  • Delaware Department of Transportation
  • Clean Air Administrator
  • New Castle County Department of Land Use
  • Maryland Department of Transportation, Office of the Secretary
  • Maryland Department of Transportation, State Highway Administration
  • Maryland Department of the Environment
  • Cecil County Planning Office
  • U.S. Environmental Protection Agency
  • U.S. Federal Highway Administration
  • U.S. Federal Transit Administration

WILMAPCO Air Quality Reports/Documents

Air Quality Links