Site

State

PM AQI* (ug/m3)

Lancaster DW

PA

15

Steubenville

OH

14

NEW

PA

13

Parkway East (Near Road)

PA

13

Liberty (SAHS)

PA

13

Elizabeth Trailer

NJ

12

Trenton

NJ

12

Beaver Falls

PA

12

RIT

PA

12

Rider University

NJ

12