Skip to main content
U.S. flag

An official website of the United States government

Here’s how you know

Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

HTTPS

Secure .gov websites use HTTPS
A lock (LockA locked padlock) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

    • Environmental Topics
    • Air
    • Bed Bugs
    • Cancer
    • Chemicals, Toxics, and Pesticide
    • Emergency Response
    • Environmental Information by Location
    • Health
    • Land, Waste, and Cleanup
    • Lead
    • Mold
    • Radon
    • Research
    • Science Topics
    • Water Topics
    • A-Z Topic Index
    • Laws & Regulations
    • By Business Sector
    • By Topic
    • Compliance
    • Enforcement
    • Laws and Executive Orders
    • Regulations
    • Report a Violation
    • Environmental Violations
    • Fraud, Waste or Abuse
    • About EPA
    • Our Mission and What We Do
    • Headquarters Offices
    • Regional Offices
    • Labs and Research Centers
    • Planning, Budget, and Results
    • Organization Chart
    • EPA History

Breadcrumb

  1. Home
  2. Support Center for Regulatory Atmospheric Modeling (SCRAM)

11th Conference on Air Quality Modeling - Documents

The 11th Conference on Air Quality Modeling, mandated by Section 320 of the Clean Air Act, was held on the EPA RTP Campus from August 12th through 13th, 2015. The conference was focused on the proposed revisions to the Guideline on Air Quality Models (CFR Title 40, Part 51, Appendix W) and served as the public hearing for those proposed revisions.

  • Eleventh Modeling Conference - Day 1 Transcripts (pdf) (1006.05 KB, 08-12-2015)
    Eleventh Modeling Conference - Day 1 Transcripts
  • Eleventh Modeling Conference - Day 2 Transcripts (pdf) (573.09 KB, 08-13-2015)
    Eleventh Modeling Conference - Day 2 Transcripts
  • Federal Register Notice for the Eleventh Conference on Air Quality Modeling and Revisions to the Guideline on Air Quality Models (pdf) (720.19 KB, 07-29-2015)
    Federal Register Notice for the Eleventh Conference on Air Quality Modeling and Revisions to the Guideline on Air Quality Models
  • Revision to the Guideline on Air Quality Models - Proposed Rulemaking Fact Sheet (pdf) (25.79 KB, 07-15-2015)
    Revision to the Guideline on Air Quality Models - Proposed Rulemaking Fact Sheet
  • Eleventh Modeling Conference - Final Agenda and Presentations (pdf) (245.39 KB, 08-12-2015)
    Eleventh Modeling Conference - Final Agenda and Presentations

Support Center for Regulatory Atmospheric Modeling (SCRAM)

  • Air Quality Models
  • Model Applications and Tools
  • Modeling Guidance and Support
  • Meteorological Data and Processors
  • Conferences and Workshops
  • Reports and Journal Articles
  • Related Links
Contact Us about Air Quality Models
Contact Us about Air Quality Models to ask a question, provide feedback, or report a problem.
Last updated on January 2, 2025
  • Assistance
  • Spanish
  • Arabic
  • Chinese (simplified)
  • Chinese (traditional)
  • French
  • Haitian Creole
  • Korean
  • Portuguese
  • Russian
  • Tagalog
  • Vietnamese
United States Environmental Protection Agency

Discover.

  • Accessibility Statement
  • Budget & Performance
  • Contracting
  • EPA www Web Snapshot
  • Grants
  • No FEAR Act Data
  • Plain Writing
  • Privacy
  • Privacy and Security Notice

Connect.

  • Data
  • Inspector General
  • Jobs
  • Newsroom
  • Regulations.gov
  • Subscribe
  • USA.gov
  • White House

Ask.

  • Contact EPA
  • EPA Disclaimers
  • Hotlines
  • FOIA Requests
  • Frequent Questions
  • Site Feedback

Follow.