Site

State

PM AQI* (ug/m3)

Lancaster DW

PA

22

NEW

PA

21

Taft

OH

20

RIT

PA

20

Sycamore

OH

19

Steubenville

OH

19

Camden Spruce St

NJ

19

South Bend-Shields Dr

IN

18

Indpls - I-70 E

IN

18

Indpls-Washington Park

IN

17