See About Us in the top menu for more information on Metro 4 and SESARM, the nonprofit organizations serving 17 local and 10 state air pollution control agencies in the Southeast. While this web site is designed primarily to serve the needs of the member agencies, we may occasionally offer certain information on our site for general public use as well. Thank you for visiting.


Howanitz Named to EPA CAAAC.  October 22, 2019.  Jason Howanitz, Senior Air Pollution Control Engineer for the Jefferson County, Alabama Air and Radiation Protection Division, was recently named to the U.S. Environmental Protection Agency's Clean Ar Act Advisory Committee.  Congratulations to Jason for this appointment.

Welcome to new Metro 4 and SESARM agency directors!  Please see the "News" tab for information on new agency directors at Miami-Dade County, Florida; Pinellas County, Florida; and West Virginia DAQ.

Member agency vacancies.  Please click on the "Jobs" tab above to view current vacancies in member agencies.  Responses to the vacancy announcement(s) should be directed to the respective agency. 

VISTAS regional haze technical work.  Please click on the "Technical Center" tab to review summary information for the southeastern regional haze project for the second planning period through 2028.