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Contact

Office of Air Quality

For assistance with air-related topics, please contact:

Indiana Department of Environmental Management
Office of Air Quality
100 North Senate Avenue, IGCN 1003
Indianapolis, IN 46204-2251

  • Phone: (317) 233-0178
  • Toll Free: (800) 451-6027, option 4
  • Fax:
    • Air Compliance & Enforcement Branch: (317) 233-6865
    • Air Permits Branch: (317) 232-6749
    • Air Programs Branch: (317) 233-5967

Air Monitoring Branch
2525 North Shadeland Avenue
Indianapolis, IN 46219

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