San Pedro Bay Ports Clean Air Action Plan
CAAP Home > Air Quality > Daily Highs - maximum levels by calendar day   All data is preliminary 
 
     
 
     
What is the Air Quality Index? 
DateMax ValueUnitsAveraging PeriodState StandardFederal StandardAir Quality Index
03/20/2017 0.038 ppm 1-hr 0.09 - -
03/21/2017 0.032 ppm 1-hr 0.09 - -
03/22/2017 0.039 ppm 1-hr 0.09 - -
03/23/2017 0.042 ppm 1-hr 0.09 - -
03/24/2017 0.044 ppm 1-hr 0.09 - -
03/25/2017 0.043 ppm 1-hr 0.09 - -
03/26/2017 0.046 ppm 1-hr 0.09 - -
03/27/2017 0.040 ppm 1-hr 0.09 - -
* Indicates reading occurred during instrument calibration


San Pedro Bay Ports Clean Air Action Plan