Site

State

PM AQI* (ug/m3)

Liberty (SAHS)

PA

53

Lancaster DW

PA

38

TOR

PA

35

Lancaster

PA

34

G.T.Craig

OH

29

Parkway East (Near Road)

PA

29

Cleveland Near Road

OH

28

Chester

PA

27

Dayton - Sinclair

OH

27

Indpls-W.18th St

IN

27