Site

State

PM AQI* (ug/m3)

Portola

CA

16

Anderson

CA

16

Otay Mesa - Donovan

CA

14

Los Angeles - N. Main Street

CA

13

Truckee BAM

CA

12

Berkeley Aquatic Park

CA

12

El Centro - 9th Street

CA

11

South Long Beach

CA

11

San Pablo - Rumrill

CA

10

San Francisco

CA

10