Site

State

PM AQI* (ug/m3)

Danbury

CT

33

Lancaster DW

PA

33

Waterbury

CT

33

New Haven - Criscuolo Park

CT

32

East Hartford

CT

32

Bridgeport

CT

31

Hartford-Huntley

CT

31

SPRINGFIELDSP

MA

30

Allentown

PA

30

Weymouth

MA

29