Site	State	PM AQI* (ug/m3)
Portola	CA	52
Lancaster DW	PA	39
West Phoenix	AZ	39
Thirty Third	AZ	38
South Phoenix	AZ	37
Stockton - Hazelton Street	CA	34
Fresno - Garland	CA	33
GREEN BAY E HIGH	WI	32
RUTLAND	VT	30
Lancaster	PA	30