Site	State	AQI*
Portola	CA	56
North Pole Fire Station #3	AK	56
Calexico - Ethel Street	CA	52
Smithfield	UT	39
Preston PM25 BAM	ID	36
Brigham City	UT	31
Hawthorne	UT	31
Mammoth Lakes	CA	30
Anderson	CA	28
Ogden #2	UT	28