Site

State

PM AQI* (ug/m3)

Portola

CA

31

MMCA81039

CA

18

MMCA81051

CA

14

Visalia - N. Church Street

CA

13

Mira Loma - Van Buren

CA

13

Creston-Fox Hollow Rd

CA

12

Porterville-NFS

CA

12

Quincy BAM

CA

12

Chester BAM

CA

11

Los Angeles - N. Main Street

CA

11