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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Source Dominated - O3 (1 hr)

 
Monitored ParameterAveraging PeriodCurrent ValueUnitsState StandardFederal Standard
O3 9865965 1 hr 0.021 ppm 0.090 --
O3 9865966 8 hr 0.018 ppm 0.070 0.070
PM10 9865968 24 hr 22.0 ug/m3 50.0 150.0
PM2.5 9865970 24 hr 12.2 ug/m3 -- 35.0
NO2 9865971 1 hr 0.001 ppm 0.180 0.100
CO 9865972 1 hr 0.4 ppm 20.0 35.0
CO 9865973 8 hr 0.5 ppm 9.0 9.0
SO2 9865974 1 hr 0.001 ppm -- 0.075
SO2 9865975 24 hr 0.001 ppm 0.040 0.140
Wind Speed 9865976 1 hr 2.3 mph -- --
Wind Direction 9865977 1 hr E direction -- --
BC 9865979 1 hr 0.000 ug/m3 -- --
BC 9865980 24 hr 0.000 ug/m3 -- --
Temperature 9865981 1 hr 68.7° deg F -- --