Horn Point
Site ID: 24-019-0004 · 38.5875°N, 76.1410°W
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Monitors
| Parameter | POC | First Year | Last Sample |
|---|---|---|---|
| Carbon monoxide | 1 | 2012 | 2017-12-31 |
| Sulfur dioxide | 1 | 2012 | 2025-09-30 |
| Sulfur dioxide | 2 | 2012 | 2025-09-30 |
| Reactive oxides of nitrogen (NOy) | 1 | 2012 | 2016-03-31 |
| Nitric oxide (NO) | 1 | 2012 | 2016-03-31 |
| NOy - NO | 1 | 2012 | 2016-03-31 |
| Ozone | 1 | 2012 | 2025-10-31 |
| Wind Speed - Resultant | 1 | 2012 | 2025-09-30 |
| Wind Direction - Resultant | 1 | 2012 | 2025-09-30 |
| Outdoor Temperature | 1 | 2012 | 2025-09-30 |
| Relative Humidity | 1 | 2012 | 2025-09-30 |
| Solar radiation | 1 | ||
| Barometric pressure | 1 | 2012 | 2025-09-30 |
| Rain/melt precipitation | 1 | 2012 | 2025-09-30 |
| PM2.5 - Local Conditions | 3 | 2012 | 2025-09-30 |