Site

State

PM AQI* (ug/m3)

Carlisle

PA

32

Lancaster DW

PA

26

State College

PA

25

Waterloo, Water Tower

IA

23

Davenport, 10th & Vine

IA

23

BLAIR STREET

MO

23

BROADWAY (South)

IL

23

Iowa City, Hoover School

IA

23

Ladue

MO

22

Lancaster

PA

22