Site

State

PM AQI* (ug/m3)

WHlthDpt

KS

10

Riverton Mobile

WY

9

WY/KC

KS

7

KNI-Topeka

KS

6

Cheyenne NCore

WY

6

Rangely, CO

CO

6

Watertown

SD

6

Heritage Park

KS

5

Chanute

KS

5

Grand Junction - Powell Bui...

CO

4