Site

State

PM AQI* (ug/m3)

Los Angeles - N. Main Street

CA

20

Springville

CA

19

Springville-Sherman Pass Rd

CA

19

North Holywood

CA

17

Macdoel

CA

16

Santa Clarita

CA

16

Visalia - N. Church Street

CA

16

Indio - Jackson Street

CA

16

Compton

CA

16

Victorville - Park Avenue

CA

15