Site	State	PM AQI* (ug/m3)
Lakehead-20808 Mammoth Dr	CA	47
Liberty (SAHS)	PA	36
Portola	CA	30
Salmon PM2.5	ID	23
RUTLAND	VT	22
MLK	DE	22
Keene	NH	19
Libby Courthouse	MT	19
Greenfield	MA	19
SPRINGFIELDSP	MA	18