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 May 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 12646694 | 1 hr | 0.041 | ppm | 0.090 | -- |
| O3 12646695 | 8 hr | 0.050 | ppm | 0.070 | 0.070 |
| PM10 12646697 | 24 hr | 16.9 | ug/m3 | 50.0 | 150.0 |
| PM2.5 12646699 | 24 hr | 6.9 | ug/m3 | -- | 35.0 |
| NO2 12646700 | 1 hr | 0.003 | ppm | 0.180 | 0.100 |
| CO 12646701 | 1 hr | 4.3 | ppm | 20.0 | 35.0 |
| CO 12646702 | 8 hr | 4.3 | ppm | 9.0 | 9.0 |
| SO2 12646703 | 1 hr | -- | ppm | -- | 0.075 |
| SO2 12646704 | 24 hr | -- | ppm | 0.040 | 0.140 |
| Wind Speed 12646705 | 1 hr | -- | mph | -- | -- |
| Wind Direction 12646706 | 1 hr | -- | direction | -- | -- |
| UFP 12646707 | 1 hr | 4,505 | counts/cm3 | -- | -- |
| BC 12646715 | 1 hr | 0.208 | ug/m3 | -- | -- |
| BC 12646716 | 24 hr | 0.128 | ug/m3 | -- | -- |
| Temperature 12646708 | 1 hr | 51.8° | deg F | -- | -- |
| Relative Humidity 12646722 | 1 hr | 77.0 | % | -- | -- |