Swansea Morriston Roadside
Latest Data: Updated 23/08/2023 14:00 GMT
| Parameter | Index | Band | Concentration | Period |
|---|---|---|---|---|
| O3 | No Data | 8 Hour mean | ||
| PM2.5 | No Data | 24 Hour mean | ||
| NO2 | No Data | hourly mean | ||
| NOXasNO2 | No Data | hourly mean | ||
| NO | No Data | hourly mean | ||
Note: Values are based on provisional data. Data are GMT hour ending.
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| Parameter | Parameter Name |
|---|
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 |
| Volatile PM10 (Hourly measured) | 28/10/2006 | 17/12/2015 |
| Ozone | 17/10/2000 | |
| 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 |
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