Humboldt Hill
Site ID: 06-023-1005 · 40.7153°N, 124.2014°W
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Monitors
| Parameter | POC | First Year | Last Sample |
|---|---|---|---|
| Carbon monoxide | 1 | 2011 | 2018-12-31 |
| Sulfur dioxide | 1 | 2011 | 2018-12-31 |
| Sulfur dioxide | 3 | 2011 | 2018-12-31 |
| Nitrogen dioxide (NO2) | 1 | 2011 | 2018-12-31 |
| Ozone | 1 | 2011 | 2018-12-31 |
| Average Ambient Temperature | 2 | 2013 | 2018-04-08 |
| Average Ambient Pressure | 2 | 2013 | 2018-04-08 |
| PM10 Total 0-10um STP | 1 | 2012 | 2013-12-30 |
| PM10 - LC | 1 | 2012 | 2013-12-30 |
| PM2.5 - Local Conditions | 1 | 2011 | 2013-09-30 |
| PM2.5 - Local Conditions | 2 | 2013 | 2018-04-08 |
| Acceptable PM2.5 AQI & Speciation Mass | 1 | 2013 | 2018-12-31 |