Current Data

* The Coastal Boundary station was suspended in April 2020 (until further notice) due to future construction at the wharf.
* The Source-Dominated station was suspended in May 2021 (until further notice).
* ALL DATA IS PRELIMINARY. DATA IS PRESENTED IN PACIFIC STANDARD TIME EVEN DURING DAYLIGHT SAVINGS TIME.

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San Pedro Community - O3 (1 hr)

 
Monitored ParameterAveraging PeriodCurrent ValueUnitsState StandardFederal Standard
O3 11524791 1 hr 0.030 ppm 0.090 --
O3 11524792 8 hr 0.017 ppm 0.070 0.070
PM10 11524794 24 hr 130.2 ug/m3 50.0 150.0
PM2.5 11524796 24 hr 16.3 ug/m3 -- 35.0
NO2 11524797 1 hr 0.011 ppm 0.180 0.100
CO 11524798 1 hr 1.0 ppm 20.0 35.0
CO 11524799 8 hr 1.1 ppm 9.0 9.0
SO2 11524800 1 hr -- ppm -- 0.075
SO2 11524801 24 hr -- ppm 0.040 0.140
Wind Speed 11524802 1 hr 3.0 mph -- --
Wind Direction 11524803 1 hr SW direction -- --
UFP 11524804 1 hr 11,973 counts/cm3 -- --
BC 11524812 1 hr 0.645 ug/m3 -- --
BC 11524813 24 hr 2.311 ug/m3 -- --
Temperature 11524805 1 hr -- deg F -- --