Site	State	PM AQI* (ug/m3)
Mt Shasta	CA	45
Hidden Valley	AZ	23
Columbia	NJ	20
Los Angeles - N. Main Street	CA	20
Datil-881 Railroad Canyon Rd	NM	18
Reseda	CA	17
North Holywood	CA	17
Datil-Gila Cliff Dwelling V...	NM	17
Mira Loma - Van Buren	CA	17
Augusta	GA	16