Site

State

PM AQI* (ug/m3)

Carlisle

PA

20

Lawrenceville

PA

17

State College

PA

16

Lancaster DW

PA

15

Lancaster

PA

14

Harrisburg

PA

13

Parkway East (Near Road)

PA

13

SEAFORD

DE

13

G.T.Craig

OH

13

Elizabeth Trailer

NJ

13