Site Data
Latest data for Hafod-yr-ynys Hill Roadside
The table below shows the latest data for this monitoring site. Use the links below the table to view the interactive map or perform further site searches.
| Pollutant | Date | Time | Measurement | Unit | Period | Comment |
|---|---|---|---|---|---|---|
| Nitric oxide (NO) | 28/10/2025 | 11:00 | 19.084 | µg/m3 | Hourly | - |
| Nitrogen dioxide (NO2) | 28/10/2025 | 11:00 | 25.245 | µg/m3 | Hourly | - |
| Nitrogen oxides as nitrogen dioxide (NOXasNO2) | 28/10/2025 | 11:00 | 54.506 | µg/m3 | Hourly | - |
You may also be interested in: