Current Data
* The Coastal Boundary station was suspended in April 2020 (until further notice) due to future construction at the wharf.
* ALL DATA IS PRELIMINARY. DATA IS PRESENTED IN PACIFIC STANDARD TIME EVEN DURING DAYLIGHT SAVINGS TIME.
Select A Site
Observation To Graph
Outer Harbor - O3 (1 hr)
| Monitored Parameter | Averaging Period | Current Value | Units | State Standard | Federal Standard |
|---|---|---|---|---|---|
| O3 9865756 | 1 hr | 0.020 | ppm | 0.090 | -- |
| O3 9865757 | 8 hr | 0.021 | ppm | 0.070 | 0.070 |
| PM10 9865759 | 24 hr | 26.4 | ug/m3 | 50.0 | 150.0 |
| PM2.5 9865761 | 24 hr | 11.9 | ug/m3 | -- | 35.0 |
| NO2 9865762 | 1 hr | -- | ppm | 0.180 | 0.100 |
| CO 9865763 | 1 hr | 1.8 | ppm | 20.0 | 35.0 |
| CO 9865764 | 8 hr | 1.8 | ppm | 9.0 | 9.0 |
| SO2 9865765 | 1 hr | 0.001 | ppm | -- | 0.075 |
| SO2 9865766 | 24 hr | 0.001 | ppm | 0.040 | 0.140 |
| Wind Speed 9865767 | 1 hr | 5.7 | mph | -- | -- |
| Wind Direction 9865768 | 1 hr | E | direction | -- | -- |
| Temperature 9865769 | 1 hr | 68.3° | deg F | -- | -- |
| Relative Humidity 9865770 | 1 hr | 99.6 | % | -- | -- |