Pittsburgh-Beaver Valley, PA PM2.5 Nonattainment Area Map
"This map shows the boundaries of the designated Pittsburgh-Beaver Valley, PA PM2.5 nonattainment area. It includes the boundaries of associated 8-hour ozone nonattainment areas, as well as any associated MPOs. The map is intended to depict the extent of PM2.5 nonattainment in this area, and how the boundaries of the PM2.5 area, 8-hour area, and the MPO planning area relate to each other."
- Pittsburgh-Beaver Valley, PA PM2.5 Nonattainment Area
- PENNSYLVANIA
- Allegheny Co (P)
- Armstrong Co (P)
- Beaver Co
- Butler Co
- Greene Co (P)
- Lawrence Co (P)
- Washington Co
- Westmoreland Co
- Pittsburgh-Beaver Valley, PA 8-hour Ozone Nonattainment Area
- PENNSYLVANIA
- Allegheny Co
- Armstrong Co
- Beaver Co
- Butler Co
- Fayette Co
- Washington Co
- Westmoreland Co
- Greene Co, PA 8-hour Ozone Nonattainment Area
- Southwestern Pennsylvania Commission
- Allegheny Co
- Armstrong Co
- Beaver Co
- Butler Co
- Fayette Co
- Greene Co
- Indiana Co
- Lawrence Co
- Washington Co
- Westmoreland Co
