Site

State

PM AQI* (ug/m3)

Pagosa Springs

CO

88

St. Maries

ID

39

Berkeley Aquatic Park

CA

20

San Pablo - Rumrill

CA

20

Saint Helena-1856 Granger Way

CA

19

Maple Falls-Azure Way

WA

19

Healdsburg-306 Center St

CA

19

Otay Mesa - Donovan

CA

19

G.T.Craig

OH

19

San Rafael

CA

19