Site

State

PM AQI* (ug/m3)

DEARBORN

MI

15

DETROIT-SW

MI

11

MILWAUKEE 16TH ST

WI

10

CHI_SP

IL

10

Liberty (SAHS)

PA

10

Tunkhannock

PA

10

HOUGHTON LAKE

MI

10

GC_MAD

IL

10

ALSIP

IL

9

MILWAUKEE COLLEGE AVE.-NR

WI

9