Current Data

* The Coastal Boundary station was suspended in April 2020 (until further notice) due to future construction at the wharf.
* 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 10045366 1 hr 0.032 ppm 0.090 --
O3 10045367 8 hr 0.022 ppm 0.070 0.070
PM10 10045369 24 hr -- ug/m3 50.0 150.0
PM2.5 10045371 24 hr 15.0 ug/m3 -- 35.0
NO2 10045372 1 hr 0.015 ppm 0.180 0.100
CO 10045373 1 hr 0.2 ppm 20.0 35.0
CO 10045374 8 hr 0.1 ppm 9.0 9.0
SO2 10045375 1 hr 0.002 ppm -- 0.075
SO2 10045376 24 hr 0.002 ppm 0.040 0.140
Wind Speed 10045377 1 hr 2.5 mph -- --
Wind Direction 10045378 1 hr SE direction -- --
UFP 10045379 1 hr 23,197 counts/cm3 -- --
Temperature 10045380 1 hr -- deg F -- --