New Roads
Site ID: 22-077-0001 · 30.6817°N, 91.3662°W
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Monitors
| Parameter | POC | First Year | Last Sample |
|---|---|---|---|
| Suspended particulate (TSP) | 1 | 1981 | 1992-03-31 |
| Nitric oxide (NO) | 1 | 1993 | 2000-01-04 |
| Nitrogen dioxide (NO2) | 1 | 1981 | 2000-01-04 |
| Oxides of nitrogen (NOx) | 1 | 1993 | 2000-01-04 |
| Ozone | 1 | 1988 | 2025-09-30 |