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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 | 0.015 |
| O3 ( 8 hr avg ) ppm | 0.015 |
| PM10 ( 24 hr avg ) ug/m3 | 43.8 |
| PM2.5 ( 24 hr avg ) ug/m3 | 10.0 |
| NO2 ( 1 hr ) ppm | 0.014 |
| CO ( 1 hr ) ppm | 0.3 |
| 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 | 2.6 |
| Wind Direction ( 1 hr ) direction | N |
| BC ( 1 hr ) ug/m3 | 0.504 |
| BC ( 24 hr avg ) ug/m3 | 0.964 |
| Temperature ( 1 hr ) deg F | 66.5° |
| Relative Humidity ( 1 hr ) % | 74.9 |
| 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 | 0.014 |
| O3 ( 8 hr avg ) ppm | 0.006 |
| PM10 ( 24 hr avg ) ug/m3 | 27.3 |
| PM2.5 ( 24 hr avg ) ug/m3 | 12.9 |
| NO2 ( 1 hr ) ppm | 0.018 |
| CO ( 1 hr ) ppm | 1.2 |
| CO ( 8 hr avg ) ppm | 1.2 |
| SO2 ( 1 hr ) ppm | 0.002 |
| SO2 ( 24 hr avg ) ppm | 0.002 |
| Wind Speed ( 1 hr ) mph | 2.1 |
| Wind Direction ( 1 hr ) direction | SW |
| BC ( 1 hr ) ug/m3 | 0.616 |
| BC ( 24 hr avg ) ug/m3 | 0.555 |
| Temperature ( 1 hr ) deg F | 63.4° |
| Relative Humidity ( 1 hr ) % | 99.6 |
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 | 0.018 |
| O3 ( 8 hr avg ) ppm | 0.021 |
| PM10 ( 24 hr avg ) ug/m3 | 28.3 |
| PM2.5 ( 24 hr avg ) ug/m3 | 11.2 |
| NO2 ( 1 hr ) ppm | 0.009 |
| CO ( 1 hr ) ppm | 0.3 |
| CO ( 8 hr avg ) ppm | 0.4 |
| SO2 ( 1 hr ) ppm | -- |
| SO2 ( 24 hr avg ) ppm | -- |
| Wind Speed ( 1 hr ) mph | 1.7 |
| Wind Direction ( 1 hr ) direction | N |
| UFP ( 1 hr ) counts/cm3 | 7,129 |
| BC ( 1 hr ) ug/m3 | 0.205 |
| BC ( 24 hr avg ) ug/m3 | 0.544 |
| Temperature ( 1 hr ) deg F | -- |
| SolRad ( 1 hr ) W/m2 | -- |
Port of Los Angeles - San Pedro Community
Current Data
| O3 ( 1 hr ) ppm | -- |
| O3 ( 8 hr avg ) ppm | 0.016 |
| PM10 ( 24 hr avg ) ug/m3 | 26.9 |
| PM2.5 ( 24 hr avg ) ug/m3 | 8.3 |
| NO2 ( 1 hr ) ppm | -- |
| CO ( 1 hr ) ppm | -- |
| CO ( 8 hr avg ) ppm | 0.4 |
| SO2 ( 1 hr ) ppm | -- |
| SO2 ( 24 hr avg ) ppm | 0.004 |
| Wind Speed ( 1 hr ) mph | 2.9 |
| Wind Direction ( 1 hr ) direction | W |
| UFP ( 1 hr ) counts/cm3 | 1,216 |
| BC ( 1 hr ) ug/m3 | 0.207 |
| BC ( 24 hr avg ) ug/m3 | 0.724 |
| Temperature ( 1 hr ) deg F | -- |