Current Data
* 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.
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San Pedro Community - O3 (1 hr)
| Monitored Parameter | Averaging Period | Current Value | Units | State Standard | Federal Standard |
|---|---|---|---|---|---|
| O3 11524791 | 1 hr | 0.030 | ppm | 0.090 | -- |
| O3 11524792 | 8 hr | 0.017 | ppm | 0.070 | 0.070 |
| PM10 11524794 | 24 hr | 130.2 | ug/m3 | 50.0 | 150.0 |
| PM2.5 11524796 | 24 hr | 16.3 | ug/m3 | -- | 35.0 |
| NO2 11524797 | 1 hr | 0.011 | ppm | 0.180 | 0.100 |
| CO 11524798 | 1 hr | 1.0 | ppm | 20.0 | 35.0 |
| CO 11524799 | 8 hr | 1.1 | ppm | 9.0 | 9.0 |
| SO2 11524800 | 1 hr | -- | ppm | -- | 0.075 |
| SO2 11524801 | 24 hr | -- | ppm | 0.040 | 0.140 |
| Wind Speed 11524802 | 1 hr | 3.0 | mph | -- | -- |
| Wind Direction 11524803 | 1 hr | SW | direction | -- | -- |
| UFP 11524804 | 1 hr | 11,973 | counts/cm3 | -- | -- |
| BC 11524812 | 1 hr | 0.645 | ug/m3 | -- | -- |
| BC 11524813 | 24 hr | 2.311 | ug/m3 | -- | -- |
| Temperature 11524805 | 1 hr | -- | deg F | -- | -- |