Springfield (West Mass), MA 8-hour Ozone Map

"This map shows the boundaries of the designated Springfield (West Mass), MA 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."

• Springfield (Western MA), MA 8-hour Ozone Nonattainment Area
  • MASSACHUSETTS
    • Berkshire Co
    • Franklin Co
    • Hampden Co
    • Hampshire Co
• Springfield (Western MA), MA 1-hour Ozone Nonattainment Area
  • MASSACHUSETTS (Region I)
    • Berkshire Co
    • Franklin Co
    • Hampden Co
    • Hampshire Co
• Berkshire MPO
  • Berkshire Co
• Pioneer Valley MPO
  • Hampden Co
  • Hampshire Co