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* 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.

Port of Long Beach - Inner Harbor

Current Data

O3 ( 1 hr ) ppm 0.031
O3 ( 8 hr avg ) ppm 0.039
PM10 ( 24 hr avg ) ug/m3 40.0
PM2.5 ( 24 hr avg ) ug/m3 --
NO2 ( 1 hr ) ppm 0.009
CO ( 1 hr ) ppm 0.4
CO ( 8 hr avg ) ppm 0.4
SO2 ( 1 hr ) ppm 0.003
SO2 ( 24 hr avg ) ppm 0.003
Wind Speed ( 1 hr ) mph 3.3
Wind Direction ( 1 hr ) direction E
BC ( 1 hr ) ug/m3 0.467
BC ( 24 hr avg ) ug/m3 0.532
Temperature ( 1 hr ) deg F 59.9°
Relative Humidity ( 1 hr ) % 73.1
Rain ( 1 hr ) in 0.00
Rain-Daily ( Daily Total sum ) in 0.00
Rain-Monthly ( Monthly Total sum ) in 0.00
Rain-Annual ( Annual Total sum ) in --