Site

State

PM AQI* (ug/m3)

WY/KC

KS

10

Lander SLAMS

WY

9

KNI-Topeka

KS

9

Greeley Hospital

CO

8

SF-USD

SD

8

Rangely, CO

CO

8

Watertown

SD

8

LLCHD BAM

NE

7

Denver - CAMP - 2105 Broadway

CO

7

Globeville

CO

7