Site

State

PM AQI* (ug/m3)

WY/KC

KS

22

Lake George-Lake George RS ...

CO

9

Rangely, CO

CO

8

WHlthDpt

KS

7

Grand Junction - Powell Bui...

CO

7

Longmont

CO

7

UC1

SD

6

2912 Coffey

NE

6

Rifle Particulate

CO

6

Aberdeen

SD

5