Site

State

PM AQI* (ug/m3)

Greeley Hospital

CO

16

Watertown

SD

10

WHlthDpt

KS

9

Longmont

CO

9

Ft. Collins - CSU Facilities

CO

9

WY/KC

KS

8

Lander SLAMS

WY

8

Heritage Park

KS

7

Rangely, CO

CO

7

Cody SLAMS

WY

6