Site

State

PM AQI* (ug/m3)

Springfield Ag

IL

40

Erie

OH

40

GC_MAD

IL

34

Branch Street

IL

34

Forest Park

MO

34

Indpls-Washington Park

IN

34

Indpls - I-70 E

IN

34

BLAIR STREET

MO

34

ALSIP

IL

34

BONDVILLE

IL

34