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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Outer Harbor - O3 (1 hr)
| Monitored Parameter | Averaging Period | Current Value | Units | State Standard | Federal Standard |
|---|---|---|---|---|---|
| O3 11524621 | 1 hr | 0.023 | ppm | 0.090 | -- |
| O3 11524622 | 8 hr | 0.012 | ppm | 0.070 | 0.070 |
| PM10 11524624 | 24 hr | 42.1 | ug/m3 | 50.0 | 150.0 |
| PM2.5 11524626 | 24 hr | 21.8 | ug/m3 | -- | 35.0 |
| NO2 11524627 | 1 hr | 0.019 | ppm | 0.180 | 0.100 |
| CO 11524628 | 1 hr | 1.1 | ppm | 20.0 | 35.0 |
| CO 11524629 | 8 hr | 1.3 | ppm | 9.0 | 9.0 |
| SO2 11524630 | 1 hr | 0.002 | ppm | -- | 0.075 |
| SO2 11524631 | 24 hr | 0.003 | ppm | 0.040 | 0.140 |
| Wind Speed 11524632 | 1 hr | 8.8 | mph | -- | -- |
| Wind Direction 11524633 | 1 hr | SW | direction | -- | -- |
| BC 11524701 | 1 hr | 0.782 | ug/m3 | -- | -- |
| BC 11524702 | 24 hr | 1.859 | ug/m3 | -- | -- |
| Temperature 11524634 | 1 hr | 62.6° | deg F | -- | -- |
| Relative Humidity 11524635 | 1 hr | 96.9 | % | -- | -- |