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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Outer Harbor - O3 (1 hr)

 
Monitored ParameterAveraging PeriodCurrent ValueUnitsState StandardFederal Standard
O3 10045109 1 hr 0.022 ppm 0.090 --
O3 10045110 8 hr 0.026 ppm 0.070 0.070
PM10 10045112 24 hr 26.1 ug/m3 50.0 150.0
PM2.5 10045114 24 hr 15.7 ug/m3 -- 35.0
NO2 10045115 1 hr 0.011 ppm 0.180 0.100
CO 10045116 1 hr 1.4 ppm 20.0 35.0
CO 10045117 8 hr 1.4 ppm 9.0 9.0
SO2 10045118 1 hr 0.001 ppm -- 0.075
SO2 10045119 24 hr 0.001 ppm 0.040 0.140
Wind Speed 10045120 1 hr 5.5 mph -- --
Wind Direction 10045121 1 hr SE direction -- --
Temperature 10045122 1 hr 69.7° deg F -- --
Relative Humidity 10045123 1 hr 99.6 % -- --