Site

State

PM AQI* (ug/m3)

Pagosa Springs

CO

83

Adams

CO

15

Globeville

CO

13

Ft. Collins - CSU Facilities

CO

12

I25 Denver

CO

10

2912 Coffey

NE

10

Rangely, CO

CO

10

Salida-6831 CR-105

CO

10

Howard

CO

9

Rifle Particulate

CO

9