Site	State	PM AQI* (ug/m3)
Gerlach-200 Transfer Rd	NV	48
Ogden Dunes	IN	29
Anacortes-Bartholomew Rd (US)	WA	23
Laredo C313	TX	20
Chester	PA	18
Lyons	OR	18
Portola	CA	18
Mission C43	TX	18
San Pablo - Rumrill	CA	17
San Antonio Old Hwy90 C677	TX	16