Site	State	PM AQI* (ug/m3)
Portola	CA	25
Mira Loma - Van Buren	CA	20
Calexico - Ethel Street	CA	19
Riverside - Rubidoux	CA	16
Compton	CA	15
Otay Mesa - Donovan	CA	15
San Diego - Sherman Element...	CA	13
South Long Beach	CA	13
Banning - South Hathaway St...	CA	13
El Cajon - Lexington Elemen...	CA	13