Data
Site Data
Derry Rosemount
Last Updated: 26/11/2025 02:00
| Pollutant | Band | Concentration | Period | Last updated |
|---|---|---|---|---|
| Nitric oxide (NO) | Not applicable | 0 µgm-3 | hourly mean | 26/11/2025 02:00 |
| Nitrogen dioxide (NO2) | LOW (1) | 3 µgm-3 | hourly mean | 26/11/2025 02:00 |
| Nitrogen oxides as nitrogen dioxide (NOXasNO2) | Not applicable | 3 µgm-3 | hourly mean | 26/11/2025 02:00 |
| Ozone (O3) | LOW (2) | 36 µgm-3 | 8 Hour mean | 26/11/2025 02:00 |
| PM10 particulate matter (Hourly measured) | LOW (1) | 11 µgm-3 (Ref.eq) | 24 Hour mean | 26/11/2025 02:00 |
| PM2.5 particulate matter (Hourly measured) | LOW (1) | 5 µgm-3 (BAM) | 24 Hour mean | 26/11/2025 02:00 |
| Sulphur dioxide (SO2) | LOW (1) | 7 µgm-3 | 15 Minute mean | 26/11/2025 02:00 |
| Parameter | Parameter Name |
|---|---|
| O3 | Ozone |
| NO | Nitric oxide |
| NO2 | Nitrogen dioxide |
| NOXasNO2 | Nitrogen oxides as nitrogen dioxide |
| SO2 | Sulphur dioxide |
| PM10 | PM10 Particulate Matter |
| NV10 | Non-volatile PM10 (Hourly measured) |
| V10 | Volatile PM10 (Hourly measured) |
| PM2.5 | PM2.5 Particulate Matter |
| NV25 | Non-volatile PM2.5 (Hourly measured) |
| V25 | Volatile PM2.5 (Hourly measured) |
| M_DIR | Modelled Wind Direction |
| M_SPED | Modelled Wind Speed |
| M_T | Modelled Temperature |
General Information
- Altitude
- 54m
- Coordinates (Lat/Long)
- 55.002818, -7.331179
- Environment Type
- Urban background: An urban location distanced from sources and therefore broadly representative of city-wide background conditions e.g. urban residential areas.
- Kerb Distance
- Not Available
- Height
- 4 Metres
- Site Comments
- AURN site. Residential surroundings. Over 10m from nearest major road.
Active Dates
| Parameter | Date Started | Date Ended |
|---|---|---|
| Ozone | 21/03/2016 | - |
| Nitric oxide | 21/03/2016 | - |
| Nitrogen dioxide | 21/03/2016 | - |
| Nitrogen oxides as nitrogen dioxide | 21/03/2016 | - |
| Sulphur dioxide | 21/03/2016 | - |
| PM10 particulate matter (Hourly measured) | 21/03/2016 | - |
| Non-volatile PM10 (Hourly measured) | 21/03/2016 | 22/10/2019 |
| Volatile PM10 (Hourly measured) | 21/03/2016 | 22/10/2019 |
| PM2.5 particulate matter (Hourly measured) | 21/03/2016 | - |
| Non-volatile PM2.5 (Hourly measured) | 21/03/2016 | 22/10/2019 |
| Volatile PM2.5 (Hourly measured) | 21/03/2016 | 22/10/2019 |
| Modelled Wind Direction | 21/03/2016 | - |
| Modelled Wind Speed | 21/03/2016 | - |
| Modelled Temperature | 21/03/2016 | - |
