Site

State

PM AQI* (ug/m3)

Longmont

CO

25

Greeley Hospital

CO

24

Ft. Collins - CSU Facilities

CO

21

Sheridan PD

WY

19

Aberdeen

SD

13

2912 Coffey

NE

12

Boulder - CU - 2102 Athens St.

CO

11

Lander SLAMS

WY

10

Globeville

CO

10

Yellow Brick Building

CO

9