Site
State
PM AQI* (ug/m3)
Chester BAM
CA
448
Weaverville
185
Willow Creek-590 CA-96
134
Hoopa-82 Willow St
130
Weitchpec
110
Macdoel
80
Etna
70
Mineral-38450 State Highway...
Happy Camp-38 Park Way
68
Yreka
66