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
11/30/2019 0.036 ppm 1-hr 0.09 - -
12/01/2019 0.027 ppm 1-hr 0.09 - -
12/02/2019 0.018 ppm 1-hr 0.09 - -
12/03/2019 0.004 ppm 1-hr 0.09 - -
12/04/2019 0.033 ppm 1-hr 0.09 - -
12/05/2019 0.031 ppm 1-hr 0.09 - -
12/06/2019 0.017 ppm 1-hr 0.09 - -
* Indicates reading occurred during instrument calibration


San Pedro Bay Ports Clean Air Action Plan