Welcome!

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.

Headlines

New Job Postings

July 24, 2026 – Environmental Protection Commission of Hillsborough County, Florida – Environmental Scientist II – The EPC air division is hiring an environmental scientist in their ambient monitoring section in Tampa, Florida. This position operates and maintains the Hillsborough County ambient air quality monitoring network. Additional details are available on our job posting page at https://www.metro4-sesarm.org/content/job-postings.

 

July 8, 2026 – South Carolina Dept of Environmental Services – Audit Calibration & Technical Support Analysis Section Manager – SC DES is hiring a section manager within their Division of Air Quality Analysis. This position oversees the staff responsible for calibration, maintenance, and quality checks for the instruments and sites within the ambient air monitoring network. Additional details are available on our job posting page at https://www.metro4-sesarm.org/content/job-postings.

 

Looking for VISTAS Information?

At the top menu, select "Technical Center" and click on "Regional Haze (VISTAS)," or click here.