Detroit-Ann Arbor, MI 8-hour Ozone Map

"This map shows the boundaries of the designated Detroit-Ann Arbor, MI 8-hour ozone nonattainment area. It includes the boundaries of associated 1-hour ozone nonattainment and/or maintenance areas, as well as any associated MPOs. The map is intended to depict the extent of 8-hour ozone nonattainment in this area, and how the boundaries of the 8-hour area, 1-hour area, and the MPO planning area relate to each other."

• Detroit-Ann Arbor, MI 8-hour Ozone Nonattainment Area
  • MICHIGAN
    • Lenawee Co
    • Livingston Co
    • Macomb Co
    • Monroe Co
    • Oakland Co
    • St Clair Co
    • Washtenaw Co
    • Wayne Co
• Detroit-Ann Arbor, MI 1-hour Ozone Maintenance Area
  • MICHIGAN
    • Livingston Co
    • Macomb Co
    • Monroe Co
    • Oakland Co
    • St Clair Co
    • Washtenaw Co
    • Wayne Co
• Southeast Michigan COG
  • MICHIGAN
    • Livingston Co
    • Macomb Co
    • Monroe Co
    • Oakland Co
    • St Clair Co
    • Washtenaw Co
    • Wayne Co