Port Of Long Beach
title All data is preliminary
* Indicates reading occurred during instrument calibration
 
Current Data Chart
Monitored ParameterAveraging PeriodCurrent ValueUnitsState StandardFederal Standard
O3 1-hr 0.038 ppm 0.09 -
O3 8-hr 0.038 ppm 0.07 0.08
PM10 24-hr Not Available µg/m3 50 150
PM2.5 24-hr 8.4 µg/m3 - 35
NO2 1-hr 0.007 ppm 0.25 -
CO 1-hr 0.000 ppm 20.0 35.0
CO 8-hr 0.000 ppm 9.0 9.0
SO2 1-hr 0.001 ppm 0.250 0.075
SO2 24-hr 0.001 ppm 0.04 0.14
Wind Speed 1-hr 5.8 mph - -
Wind Direction 1-hr S direction - -
Temperature 1-hr 76.6 deg F - -
Relative Humidity 1-hr 55.5 % - -
Rain 1-hr 0.00 in/hr - -