Site

State

PM AQI* (ug/m3)

Liberty (SAHS)

PA

15

Arendtsville

PA

15

York

PA

13

Carlisle

PA

11

Harrisburg

PA

11

Steubenville

OH

11

Lancaster DW

PA

11

Indpls-W.18th St

IN

11

Parkway East (Near Road)

PA

11

State College

PA

11