Site

State

PM AQI* (ug/m3)

2912 Coffey

NE

23

WIND CAVE

SD

15

Greeley Hospital

CO

11

PECK

KS

11

Longmont

CO

10

WY/KC

KS

10

WHlthDpt

KS

9

Chanute

KS

9

Heritage Park

KS

9

Adams-Birch

CO

9