PM2.5 Maintenance Areas

These areas are considered attainment with approved Maintenance Plans. Transportation planning organizations responsible for these areas should consult with DAQ prior to revising Long Range Transportation Plans and/or Transportation Improvement Programs.

1997 PM2.5 Maintenance Areas

  • Charleston (Kanawha and Putname Counties)
  • Huntington (Cabell and Wayne Counties, Graham Tax Districit in Mason County)
  • Parkersburg (Wood County, Grant Tax District in Pleasants County)
  • Martinsburg (Berkeley County)
  • Weirton (Brooke and Hancock Counties)
  • Wheeling (Marshall and Ohio Counties)

2006 PM2.5 Maintenance Areas

  • Charleston (Kanawha and Putnam Counties)
  • Weirton (Brooke and Hancock Counties)