Current Data
*The Port of Los Angeles is in the process of upgrading its four air monitoring stations with new instrumentation and equipment. The procurement process is expected to be completed by the end of September 2022. The instrumentation and equipment will be installed as they are delivered, with all installation completed by the end of March 2023. Click here for details.
* ALL DATA IS PRELIMINARY. DATA IS PRESENTED IN PACIFIC STANDARD TIME EVEN DURING DAYLIGHT SAVINGS TIME.
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San Pedro Community - O3 (1 hr)
| Monitored Parameter | Averaging Period | Current Value | Units | State Standard | Federal Standard |
|---|---|---|---|---|---|
| O3 12371969 | 1 hr | 0.001 | ppm | 0.090 | -- |
| O3 12371970 | 8 hr | 0.004 | ppm | 0.070 | 0.070 |
| PM10 12371972 | 24 hr | 16.6 | ug/m3 | 50.0 | 150.0 |
| PM2.5 12371974 | 24 hr | 9.5 | ug/m3 | -- | 35.0 |
| NO2 12371975 | 1 hr | -- | ppm | 0.180 | 0.100 |
| CO 12371976 | 1 hr | -- | ppm | 20.0 | 35.0 |
| CO 12371977 | 8 hr | 3.1 | ppm | 9.0 | 9.0 |
| SO2 12371978 | 1 hr | -- | ppm | -- | 0.075 |
| SO2 12371979 | 24 hr | -- | ppm | 0.040 | 0.140 |
| Wind Speed 12371980 | 1 hr | -- | mph | -- | -- |
| Wind Direction 12371981 | 1 hr | -- | direction | -- | -- |
| UFP 12371982 | 1 hr | 18,557 | counts/cm3 | -- | -- |
| BC 12371990 | 1 hr | 0.866 | ug/m3 | -- | -- |
| BC 12371991 | 24 hr | 0.966 | ug/m3 | -- | -- |
| Temperature 12371983 | 1 hr | 46.6° | deg F | -- | -- |
| Relative Humidity 12371997 | 1 hr | 81.0 | % | -- | -- |