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* 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.
Port of Long Beach - Inner Harbor
Current Data
| O3 ( 1 hr ) ppm | 0.044 |
| O3 ( 8 hr avg ) ppm | 0.030 |
| PM10 ( 24 hr avg ) ug/m3 | 25.4 |
| PM2.5 ( 24 hr avg ) ug/m3 | -- |
| NO2 ( 1 hr ) ppm | 0.011 |
| CO ( 1 hr ) ppm | -- |
| CO ( 8 hr avg ) ppm | -- |
| SO2 ( 1 hr ) ppm | 0.003 |
| SO2 ( 24 hr avg ) ppm | 0.002 |
| Wind Speed ( 1 hr ) mph | 9.9 |
| Wind Direction ( 1 hr ) direction | SE |
| BC ( 1 hr ) ug/m3 | 0.798 |
| BC ( 24 hr avg ) ug/m3 | 0.674 |
| Temperature ( 1 hr ) deg F | 72.2° |
| Relative Humidity ( 1 hr ) % | 52.1 |
| 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 | -- |
Port of Long Beach - Outer Harbor
Current Data
| O3 ( 1 hr ) ppm | 0.040 |
| O3 ( 8 hr avg ) ppm | 0.035 |
| PM10 ( 24 hr avg ) ug/m3 | 15.6 |
| PM2.5 ( 24 hr avg ) ug/m3 | 9.6 |
| NO2 ( 1 hr ) ppm | 0.003 |
| CO ( 1 hr ) ppm | 1.5 |
| CO ( 8 hr avg ) ppm | 1.5 |
| SO2 ( 1 hr ) ppm | 0.001 |
| SO2 ( 24 hr avg ) ppm | 0.001 |
| Wind Speed ( 1 hr ) mph | 13.8 |
| Wind Direction ( 1 hr ) direction | SW |
| BC ( 1 hr ) ug/m3 | 0.323 |
| BC ( 24 hr avg ) ug/m3 | 0.308 |
| Temperature ( 1 hr ) deg F | 67.6° |
| Relative Humidity ( 1 hr ) % | 87.3 |
Port of Los Angeles - Source Dominated
Current Data
| O3 ( 1 hr ) ppm | -- |
| O3 ( 8 hr avg ) ppm | -- |
| PM10 ( 24 hr avg ) ug/m3 | -- |
| PM2.5 ( 24 hr avg ) ug/m3 | -- |
| NO2 ( 1 hr ) ppm | -- |
| CO ( 1 hr ) ppm | -- |
| CO ( 8 hr avg ) ppm | -- |
| SO2 ( 1 hr ) ppm | -- |
| SO2 ( 24 hr avg ) ppm | -- |
| Wind Speed ( 1 hr ) mph | -- |
| Wind Direction ( 1 hr ) direction | -- |
| BC ( 1 hr ) ug/m3 | -- |
| BC ( 24 hr avg ) ug/m3 | -- |
| Temperature ( 1 hr ) deg F | -- |
Port of Los Angeles - Coastal Boundary
Current Data
| O3 ( 1 hr ) ppm | -- |
| O3 ( 8 hr avg ) ppm | -- |
| PM10 ( 24 hr avg ) ug/m3 | -- |
| PM2.5 ( 24 hr avg ) ug/m3 | -- |
| NO2 ( 1 hr ) ppm | -- |
| CO ( 1 hr ) ppm | -- |
| CO ( 8 hr avg ) ppm | -- |
| SO2 ( 1 hr ) ppm | -- |
| SO2 ( 24 hr avg ) ppm | -- |
| Wind Speed ( 1 hr ) mph | -- |
| Wind Direction ( 1 hr ) direction | -- |
| Temperature ( 1 hr ) deg F | -- |
Port of Los Angeles - Wilmington Community
Current Data
| O3 ( 1 hr ) ppm | 0.042 |
| O3 ( 8 hr avg ) ppm | 0.039 |
| PM10 ( 24 hr avg ) ug/m3 | 12.5 |
| PM2.5 ( 24 hr avg ) ug/m3 | 8.1 |
| NO2 ( 1 hr ) ppm | 0.006 |
| CO ( 1 hr ) ppm | 1.4 |
| CO ( 8 hr avg ) ppm | 1.4 |
| SO2 ( 1 hr ) ppm | 0.005 |
| SO2 ( 24 hr avg ) ppm | 0.003 |
| Wind Speed ( 1 hr ) mph | 4.5 |
| Wind Direction ( 1 hr ) direction | SE |
| UFP ( 1 hr ) counts/cm3 | 9,652 |
| BC ( 1 hr ) ug/m3 | 0.314 |
| BC ( 24 hr avg ) ug/m3 | 0.335 |
| Temperature ( 1 hr ) deg F | -- |
| SolRad ( 1 hr ) W/m2 | 922.0 |
Port of Los Angeles - San Pedro Community
Current Data
| O3 ( 1 hr ) ppm | 0.044 |
| O3 ( 8 hr avg ) ppm | 0.036 |
| PM10 ( 24 hr avg ) ug/m3 | 13.4 |
| PM2.5 ( 24 hr avg ) ug/m3 | -- |
| NO2 ( 1 hr ) ppm | 0.000 |
| CO ( 1 hr ) ppm | 0.3 |
| CO ( 8 hr avg ) ppm | 0.3 |
| SO2 ( 1 hr ) ppm | 0.001 |
| SO2 ( 24 hr avg ) ppm | 0.001 |
| Wind Speed ( 1 hr ) mph | 7.5 |
| Wind Direction ( 1 hr ) direction | SW |
| UFP ( 1 hr ) counts/cm3 | 2,611 |
| BC ( 1 hr ) ug/m3 | 0.199 |
| BC ( 24 hr avg ) ug/m3 | 0.290 |
| Temperature ( 1 hr ) deg F | -- |