Los Angeles South Air Basin, CA 8 Hour Ozone Map

"This map shows the boundaries of the designated Los Angeles South Air Basin, CA 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."

• Los Angeles South Coast Air Basin, CA 8-hour Ozone Nonattainment Area
  • CALIFORNIA
    • Los Angeles Co (P)
    • Orange Co
    • Riverside Co (P)
    • San Bernardino Co (P)
• Los Angeles South Coast Air Basin, CA 1-hour Ozone Nonattainment Area
  • CALIFORNIA
    • Los Angeles Co (P)
    • Orange Co
    • Riverside Co (P)
    • San Bernardino Co (P)
• Southern California Association of Governments
  • Imperial Co
  • Los Angeles Co
  • Orange Co
  • Riverside Co
  • San Bernardino Co
  • Ventura Co