Site

State

PM AQI* (ug/m3)

PECK

KS

18

WHlthDpt

KS

14

KNI-Topeka

KS

14

Chanute

KS

12

WY/KC

KS

12

Heritage Park

KS

12

Grand Junction - Powell Bui...

CO

11

Laramie I-80 Mobile

WY

10

Grand Island DOT

NE

10

Adams-Birch

CO

10