San Francisco-Union Square#2
Site ID: 06-075-1001 · 37.7880°N, 122.4074°W
Loading map...
Monitors
| Parameter | POC | First Year | Last Sample |
|---|---|---|---|
| Carbon monoxide | 1 | 1963 | 1964-12-26 |
| Sulfur dioxide | 1 | 1964 | 1964-12-27 |
| Nitrogen dioxide (NO2) | 1 | 1964-12-27 | |
| Total hydrocarbons | 1 | 1963 | 1964-12-27 |
| Total Oxidants | 1 | 1963 | 1964-12-27 |