Port Allen
Site ID: 22-121-0001 · 30.5006°N, 91.2136°W
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Monitors
| Parameter | POC | First Year | Last Sample |
|---|---|---|---|
| Suspended particulate (TSP) | 1 | 1982 | 1999-12-26 |
| Lead (TSP) STP | 1 | 1983 | 1999-12-26 |
| Sulfur dioxide | 1 | 1983 | 2025-09-30 |
| Sulfur dioxide | 2 | 2010 | 2025-10-31 |
| SO2 max 5-min avg | 2 | 1995 | 2000-12-31 |
| Nitric oxide (NO) | 1 | 1983 | 2025-09-30 |
| Nitrogen dioxide (NO2) | 1 | 1983 | 2025-09-30 |
| Oxides of nitrogen (NOx) | 1 | 1983 | 2025-09-30 |
| Ozone | 1 | 1983 | 2025-09-30 |
| Outdoor Temperature | 3 | 2023 | 2023-12-31 |
| Sample Flow Rate- CV | 1 | 1999 | 2005-07-01 |
| Sample Volume | 1 | 1999 | 2005-07-01 |
| Ambient Min Temperature | 1 | 1999 | 2005-07-01 |
| Ambient Max Temperature | 1 | 1999 | 2005-07-01 |
| Average Ambient Temperature | 1 | 1999 | 2025-07-04 |
| Sample Min Baro Pressure | 1 | 1999 | 2007-08-17 |
| Sample Max Baro Pressure | 1 | 1999 | 2008-08-29 |
| Average Ambient Pressure | 1 | 1999 | 2025-07-04 |
| Elapsed Sample Time | 1 | 1999 | 2005-07-01 |
| PM10 Total 0-10um STP | 1 | 1988 | 2009-05-07 |
| PM10 Total 0-10um STP | 2 | 2007 | 2009-05-07 |
| PM10 - LC | 1 | 1998 | 2009-05-07 |
| PM10 - LC | 2 | 2007 | 2009-05-07 |
| PM2.5 - Local Conditions | 1 | 1999 | 2025-06-30 |
| PM2.5 - Local Conditions | 2 | 2023 | 2025-09-30 |
| PM2.5 - Local Conditions | 3 | 2023 | 2025-09-30 |
| PM2.5 - Local Conditions | 22 | 2023 | 2024-02-29 |
| PM2.5 - Local Conditions | 23 | 2023 | 2024-02-29 |
| Acceptable PM2.5 AQI & Speciation Mass | 1 | 2009 | 2014-09-30 |
| Acceptable PM2.5 AQI & Speciation Mass | 3 | 2004 | 2009-04-30 |