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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 | 0.005 |
| O3 ( 8 hr avg ) ppm | 0.012 |
| PM10 ( 24 hr avg ) ug/m3 | -- |
| PM2.5 ( 24 hr avg ) ug/m3 | 15.7 |
| NO2 ( 1 hr ) ppm | 0.049 |
| CO ( 1 hr ) ppm | 1.1 |
| CO ( 8 hr avg ) ppm | 1.2 |
| SO2 ( 1 hr ) ppm | 0.003 |
| SO2 ( 24 hr avg ) ppm | 0.003 |
| Wind Speed ( 1 hr ) mph | 2.3 |
| Wind Direction ( 1 hr ) direction | SE |
| BC ( 1 hr ) ug/m3 | 2.332 |
| BC ( 24 hr avg ) ug/m3 | 2.474 |
| Temperature ( 1 hr ) deg F | 71.4° |
| Relative Humidity ( 1 hr ) % | 26.5 |
| Rain ( 1 hr ) in | 0.00 |
| Rain-Daily ( Daily Total sum ) in | 0.01 |
| Rain-Monthly ( Monthly Total sum ) in | 0.01 |
| Rain-Annual ( Annual Total sum ) in | -- |
Port of Long Beach - Outer Harbor
Current Data
| O3 ( 1 hr ) ppm | 0.016 |
| O3 ( 8 hr avg ) ppm | 0.014 |
| PM10 ( 24 hr avg ) ug/m3 | 42.5 |
| PM2.5 ( 24 hr avg ) ug/m3 | 21.8 |
| NO2 ( 1 hr ) ppm | 0.028 |
| CO ( 1 hr ) ppm | 1.1 |
| CO ( 8 hr avg ) ppm | 1.3 |
| SO2 ( 1 hr ) ppm | 0.002 |
| SO2 ( 24 hr avg ) ppm | 0.003 |
| Wind Speed ( 1 hr ) mph | 5.4 |
| Wind Direction ( 1 hr ) direction | SW |
| BC ( 1 hr ) ug/m3 | 0.961 |
| BC ( 24 hr avg ) ug/m3 | 1.882 |
| Temperature ( 1 hr ) deg F | 62.6° |
| Relative Humidity ( 1 hr ) % | 94.4 |
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 | -- |
| BC ( 1 hr ) ug/m3 | -- |
| BC ( 24 hr avg ) ug/m3 | -- |
| Temperature ( 1 hr ) deg F | -- |
Port of Los Angeles - Wilmington Community
Current Data
| O3 ( 1 hr ) ppm | 0.017 |
| O3 ( 8 hr avg ) ppm | 0.015 |
| PM10 ( 24 hr avg ) ug/m3 | 32.5 |
| PM2.5 ( 24 hr avg ) ug/m3 | 25.3 |
| NO2 ( 1 hr ) ppm | 0.030 |
| CO ( 1 hr ) ppm | 1.2 |
| CO ( 8 hr avg ) ppm | 1.2 |
| SO2 ( 1 hr ) ppm | 0.059 |
| SO2 ( 24 hr avg ) ppm | 0.047 |
| Wind Speed ( 1 hr ) mph | 3.2 |
| Wind Direction ( 1 hr ) direction | W |
| UFP ( 1 hr ) counts/cm3 | 14,678 |
| BC ( 1 hr ) ug/m3 | 1.418 |
| BC ( 24 hr avg ) ug/m3 | 1.819 |
| Temperature ( 1 hr ) deg F | -- |
| SolRad ( 1 hr ) W/m2 | 174.1 |
Port of Los Angeles - San Pedro Community
Current Data
| O3 ( 1 hr ) ppm | 0.030 |
| O3 ( 8 hr avg ) ppm | 0.017 |
| PM10 ( 24 hr avg ) ug/m3 | 130.2 |
| PM2.5 ( 24 hr avg ) ug/m3 | 16.3 |
| NO2 ( 1 hr ) ppm | 0.011 |
| CO ( 1 hr ) ppm | 1.0 |
| CO ( 8 hr avg ) ppm | 1.1 |
| SO2 ( 1 hr ) ppm | -- |
| SO2 ( 24 hr avg ) ppm | -- |
| Wind Speed ( 1 hr ) mph | 3.0 |
| Wind Direction ( 1 hr ) direction | SW |
| UFP ( 1 hr ) counts/cm3 | 11,973 |
| BC ( 1 hr ) ug/m3 | 0.645 |
| BC ( 24 hr avg ) ug/m3 | 2.311 |
| Temperature ( 1 hr ) deg F | -- |