Swansea Morriston Roadside
Latest Data: Updated 14/11/2024 15:00 GMT
| Parameter | Index | Band | Concentration | Period |
|---|---|---|---|---|
| PM2.5 | No Data | 24 Hour mean | ||
| O3 | No Data | 8 Hour mean | ||
| NO2 | No Data | hourly mean | ||
| NO | No Data | hourly mean | ||
| NOXasNO2 | No Data | hourly mean | ||
Note: Values are based on provisional data. Data are GMT hour ending.
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| Parameter | Parameter Name |
|---|---|
| O3 | Ozone |
| NO | Nitric Oxide |
| NO2 | Nitrogen dioxide |
| NOXasNO2 | Nitrogen oxides as nitrogen dioxide |
| PM25 | Particulates < 2.5um (hourly measured) |
Statistics for Swansea Morriston Roadside
| Site Name | Swansea Morriston Roadside |
|---|---|
| Site Type | Roadside |
| Easting, Northing | 267209, 197675 |
| Latitude, Longitude | 51.662122, -3.921301 |
| OS Grid Ref | SS6721197685 |
| Address | Wychtree Street, Morriston, Swansea |
| Site Comments | The Morriston Groundhog has been operational since September 2000 and is located adjacent to the southbound slip road to the busy A4067 dual carriageway at Morriston Underpass. The Hafod AQMA boundary is approximately one mile south of this location. |
| Monitoring Network: Welsh Automatic Urban pollution Monitoring | ||
|---|---|---|
| Parameter | Date Started | Date Ended |
| Modelled Wind Direction | 01/08/2010 | |
| Wind Direction | 17/10/2000 | 09/06/2017 |
| Nitric Oxide | 17/10/2000 | |
| Particulates < 10um (hourly measured) | 17/10/2000 | 17/12/2015 |
| Particulates < 2.5um (hourly measured) | 15/01/2016 | |
| Wind Speed | 17/10/2000 | 09/06/2017 |
| Nitrogen dioxide | 17/10/2000 | |
| Modelled Temperature | 01/08/2010 | |
| Sulphur dioxide | 17/10/2000 | 23/09/2010 |
| Carbon Monoxide | 17/10/2000 | 07/04/2010 |
| Non-volatile PM10 (Hourly measured) | 28/10/2006 | 17/12/2015 |
| Nitrogen oxides as nitrogen dioxide | 17/10/2000 | |
| Modelled Wind Speed | 01/08/2010 | |
| Ambient Temperature | 17/10/2000 | 09/06/2017 |
| Hydrogen Sulphide | 17/10/2000 | 22/01/2009 |
| Volatile PM10 (Hourly measured) | 28/10/2006 | 17/12/2015 |
| Ozone | 17/10/2000 | |
The photographs show the site itself, and views looking North, East, South and West.
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