Data
Site Data
Armagh Lonsdale Road
Last Updated: 26/11/2025 01:00
| Pollutant | Band | Concentration | Period | Last updated |
|---|---|---|---|---|
| Nitric oxide (NO) | Not applicable | 2 µgm-3 | hourly mean | 26/11/2025 01:00 |
| Nitrogen dioxide (NO2) | LOW (1) | 8 µgm-3 | hourly mean | 26/11/2025 01:00 |
| Nitrogen oxides as nitrogen dioxide (NOXasNO2) | Not applicable | 11 µgm-3 | hourly mean | 26/11/2025 01:00 |
| PM10 particulate matter (Hourly measured) | Not applicable | No data | 24 Hour mean | 26/11/2025 01:00 |
| Parameter | Parameter Name |
|---|---|
| NO | Nitric oxide |
| NO2 | Nitrogen dioxide |
| NOXasNO2 | Nitrogen oxides as nitrogen dioxide |
| PM10 | PM10 Particulate Matter |
| NV10 | Non-volatile PM10 (Hourly measured) |
| V10 | Volatile PM10 (Hourly measured) |
| M_DIR | Modelled Wind Direction |
| M_SPED | Modelled Wind Speed |
| M_T | Modelled Temperature |
| DIR | Wind Direction |
| SPED | Wind Speed |
General Information
- Altitude
- 41m
- Coordinates (Lat/Long)
- 54.353728, -6.654558
- Environment Type
- Roadside: A site sampling between 1m of the kerbside of a busy road and the back of the pavement. Typically this will be within 5m of the road, but could be up to 15m.
- Kerb Distance
- 3m
- Height
- 2 Metres
- Site Comments
- AURN site: known as Armagh Roadside in the AURN.
Active Dates
| Parameter | Date Started | Date Ended |
|---|---|---|
| Nitric oxide | 01/01/2005 | - |
| Nitrogen dioxide | 01/01/2005 | - |
| Nitrogen oxides as nitrogen dioxide | 01/01/2005 | - |
| PM10 particulate matter (Hourly measured) | 01/01/2005 | - |
| Non-volatile PM10 (Hourly measured) | 03/09/2010 | 06/02/2020 |
| Volatile PM10 (Hourly measured) | 03/09/2010 | 06/02/2020 |
| Modelled Wind Direction | 01/08/2010 | - |
| Modelled Wind Speed | 01/08/2010 | - |
| Modelled Temperature | 01/08/2010 | - |
| Wind Direction | 01/01/2005 | 03/02/2012 |
| Wind Speed | 01/01/2005 | 03/02/2012 |
