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
03/11/2019 0.036 ppm 1-hr 0.09 - -
03/12/2019 0.043 ppm 1-hr 0.09 - -
03/13/2019 0.047 ppm 1-hr 0.09 - -
03/14/2019 0.051 ppm 1-hr 0.09 - -
03/15/2019 0.051 ppm 1-hr 0.09 - -
03/16/2019 0.062 ppm 1-hr 0.09 - -
03/17/2019 0.059 ppm 1-hr 0.09 - -
03/18/2019 0.045 ppm 1-hr 0.09 - -
* Indicates reading occurred during instrument calibration


San Pedro Bay Ports Clean Air Action Plan