Site

State

PM AQI* (ug/m3)

WY/KC

KS

6

Grand Junction - Powell Bui...

CO

6

2912 Coffey

NE

6

Rangely, CO

CO

6

KNI-Topeka

KS

6

WHlthDpt

KS

6

Sioux Falls

SD

5

UC1

SD

5

LLCHD BAM

NE

5

Watertown

SD

5