Site | State | PM AQI* (ug/m3) |
North Holywood | CA | 19 |
Mira Loma - Van Buren | CA | 18 |
Riverside - Rubidoux | CA | 17 |
Glendora - Laurel | CA | 16 |
Los Angeles - N. Main Street | CA | 16 |
Porterville-NFS | CA | 15 |
San Diego - Sherman Element... | CA | 15 |
Upland | CA | 14 |
El Cajon - Lexington Elemen... | CA | 14 |
Sequoia and Kings Canyon - ... | CA | 13 |