Site

State

PM AQI* (ug/m3)

WY/KC

KS

15

PECK

KS

15

WHlthDpt

KS

13

Grand Island DOT

NE

11

KNI-Topeka

KS

11

Chanute

KS

10

Heritage Park

KS

10

NCORE

NE

10

Rangely, CO

CO

9

Research Farm

SD

9