Site

State

PM AQI* (ug/m3)

Pagosa Springs-244 County R...

CO

296

CARPENTER

IA

113

DCNearRoad

DC

80

Yuba City

CA

71

Billlings Lockwood

MT

71

St. Paul-Harding H.S.

MN

66

Bakersfield - California Ave

CA

63

Los Angeles - N. Main Street

CA

58

Minneapolis-Phillips

MN

58

RIVER_Terrace

DC

57