Gas prices are eight cents lower in Western Pennsylvania this week at $3.528 per gallon, according to AAA East Central’s Gas Price Report. This week’s average prices: Western Pennsylvania Average $3.528Average price during the week of December 4, 2023 $3.603Average price during the week of December 12, 2022 $3.867 The average price of unleaded self-serve gasoline in various areas: $3.481 Altoona$3.597 Beaver$3.686 Bradford$3.407 Brookville$3.536 Butler$3.587 Clarion$3.479 DuBois$3.474 Erie$3.579 Greensburg$3.550 Indiana$3.546 Jeannette$3.692 Kittanning$3.555 Latrobe$3.406 Meadville$3.537 Merce…