Site

State

PM AQI* (ug/m3)

Laramie County Mobile

WY

14

Lake George-Lake George RS ...

CO

9

KNI-Topeka

KS

8

WY/KC

KS

7

Credit Union

SD

7

2912 Coffey

NE

6

Rangely, CO

CO

6

Heritage Park

KS

6

Bailey-4855 CR-64

CO

6

Watertown

SD

5