Site	State	PM AQI* (ug/m3)
Portola	CA	38
Hurst Road	AK	29
CHICK.	AL	27
Westlake	LA	23
Valdosta	GA	20
Nogales Post Office	AZ	20
Stockton - Hazelton Street	CA	20
NCore	AK	20
Mammoth Lakes	CA	18
Bakersfield - California Ave	CA	17