Site

State

PM AQI* (ug/m3)

PECK

KS

33

WHlthDpt

KS

30

Watertown

SD

24

Grand Island DOT

NE

23

WY/KC

KS

22

Aberdeen

SD

21

KNI-Topeka

KS

21

Heritage Park

KS

20

Research Farm

SD

17

Chanute

KS

16