Recent Air Quality Planning Actions and Documents

Contact: Tracey McDonald, 517-284-6756
Agency: Environment, Great Lakes, and Energy

Below are listed the most recent documents, reports, letters, etc. created by the SIP unit. More information is available for each pollutant and/or program, including program contacts, under the Air Quality Division SIP and Attainment page.

• Ozone
  • Limited Maintenance Plans for 1997 Ozone NAAQS - Draft (May 2019)
  • Recommended Area Designations for 2015 Ozone NAAQS Standard (October 2016)
  • EPA 120 day letter for nonattainment areas in Michigan regarding 2015 ozone standard (December 2017)
• Lead (Pb)
  • Request for Redesignation to Attainment for 2008 Lead NAAQS Standard (January 2016)
• Sulfur Dioxide (SO₂)
  • 2010 1-Hour SO₂ NAAQS DRR Designation Recommendations Submittal to USEPA (January 2017)
  • 2010 1-Hour SO₂ NAAQS DRR Designation Recommendations Addendum Submittal to USEPA (February 2017)