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Approved Air Quality Implementation Plans in Mississippi

This site contains information about air quality regulations called State Implementation Plans (SIPs), Federal Implementation Plans (FIPs), and Tribal Implementation Plans (TIPs) approved by EPA within Mississippi. To find the status of SIP submittals, visit SIP status reports.

Updated as of: December 1, 2021

EPA Contact: EPA Region 4: Tiereny Bell (404-562-9088)

Approved SIPs

  • EPA Approved Regulations in the Mississippi SIP
  • EPA Approved Nonregulatory Provisions and Quasi-Regulatory Measures in the Mississippi SIP
  • About SIPs

Approved TIPs

  • EPA has not approved any TIPs for Mississippi
  • About TIPs          

Approved FIPs

  • EPA has not approved any FIPs in Mississippi
  • About FIPs

Related Infomation

  • Air Quality Implementation Plans 
  • Criteria Air Pollutants (NAAQS)  
  • Nonattainment Areas (Green Book)   

About this website: This website does not necessarily represent the current version of the SIPs, TIPs, or FIPs.  The official SIPs, TIPs, and FIPs are contained in regulations promulgated in the Federal Register and codified in the U.S. Code of Federal Regulations (CFR).  While we make every effort to maintain the accuracy of the files accessible here, inconsistencies may occur.  Please contact us using the link below if you find any errors in these files.

Contact Us to ask a question, provide feedback, or report a problem.
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Last updated on December 3, 2021