Site

State

PM AQI* (ug/m3)

Liberty (SAHS)

PA

24

Albany

NY

18

Fort Lee Near Road

NJ

17

Waterbury

CT

14

Danbury

CT

13

Beaver Falls

PA

13

TRINITY ST MARKS

MI

12

DESPLNS

IL

12

Cincinnati Near Road

OH

12

Parkway East (Near Road)

PA

12