Current Data

* The Port of Los Angeles is in the process of upgrading its four air monitoring stations with new instrumentation and equipment. The procurement process was completed by the end of September 2022. The instrumentation and equipment will be installed as they are delivered, with all installation completed by mid-October 2023. Click here for details.

* ALL DATA IS PRELIMINARY. DATA IS PRESENTED IN PACIFIC STANDARD TIME EVEN DURING DAYLIGHT SAVINGS TIME.

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Wilmington Community - O3 (1 hr)

 
Monitored ParameterAveraging PeriodCurrent ValueUnitsState StandardFederal Standard
O3 13256744 1 hr 0.034 ppm 0.090 --
O3 13256745 8 hr 0.040 ppm 0.070 0.070
PM10 13256747 24 hr 24.3 ug/m3 50.0 150.0
PM2.5 13256749 24 hr 11.0 ug/m3 -- 35.0
NO2 13256750 1 hr 0.005 ppm 0.180 0.100
CO 13256751 1 hr 1.0 ppm 20.0 35.0
CO 13256752 8 hr 1.0 ppm 9.0 9.0
SO2 13256753 1 hr 0.000 ppm -- 0.075
SO2 13256754 24 hr 0.000 ppm 0.040 0.140
Wind Speed 13256755 1 hr 2.4 mph -- --
Wind Direction 13256756 1 hr NW direction -- --
UFP 13256757 1 hr 9,349 counts/cm3 -- --
BC 13256779 1 hr 0.084 ug/m3 -- --
BC 13256780 24 hr 0.280 ug/m3 -- --
Temperature 13256758 1 hr 65.8° deg F -- --
Relative Humidity 13256787 1 hr 71.0 % -- --
SolRad 13256759 1 hr -- W/m2 -- --