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
04/18/2017 0.027 ppm 1-hr 0.09 - -
04/19/2017 0.038 ppm 1-hr 0.09 - -
04/20/2017 0.047 ppm 1-hr 0.09 - -
04/21/2017 0.068 ppm 1-hr 0.09 - -
04/22/2017 0.069 ppm 1-hr 0.09 - -
04/23/2017 0.051 ppm 1-hr 0.09 - -
04/24/2017 0.043 ppm 1-hr 0.09 - -
* Indicates reading occurred during instrument calibration


San Pedro Bay Ports Clean Air Action Plan