Site

State

PM AQI* (ug/m3)

Greeley Hospital

CO

28

Ft. Collins - CSU Facilities

CO

21

Globeville

CO

21

Pierre

SD

20

Credit Union

SD

18

La Casa NCORE - 4545 Navajo...

CO

18

Watertown

SD

17

Badlands

SD

17

Denver - NJH - 14th Ave. & ...

CO

17

Denver - CAMP - 2105 Broadway

CO

16