Site

State

PM AQI* (ug/m3)

Portola

CA

15

Chester BAM

CA

15

Anderson

CA

14

Truckee BAM

CA

11

Quincy BAM

CA

11

Banning - South Hathaway St...

CA

8

Yosemite Village - Visitor ...

CA

8

Otay Mesa - Donovan

CA

8

El Cajon - Lexington Elemen...

CA

7

Yreka

CA

7