Site | State | PM AQI* (ug/m3) |
Glendora - Laurel | CA | 20 |
Riverside - Rubidoux | CA | 20 |
Springville | CA | 18 |
Mira Loma - Van Buren | CA | 18 |
Reseda | CA | 17 |
North Holywood | CA | 16 |
Upland | CA | 16 |
Indio - Jackson Street | CA | 15 |
Los Angeles - N. Main Street | CA | 15 |
Banning - South Hathaway St... | CA | 14 |