Marchlyn Mawr
Latest Data: Updated 21/11/2024 08:00 GMT
| Parameter | Index | Band | Concentration | Period |
|---|---|---|---|---|
| O3 | No Data | 8 Hour mean | ||
| NO2 | 1 | LOW | 0 µg/m3 | hourly mean |
| NO | No Data | 0 µg/m3 | hourly mean | |
| NOXasNO2 | No Data | 1 µg/m3 | hourly mean | |
Note: Values are based on provisional data. Data are GMT hour ending.
For more information on this monitoring data please contact this local authority at .
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| Parameter | Parameter Name |
|---|---|
| O3 | Ozone |
| NO | Nitric Oxide |
| NO2 | Nitrogen dioxide |
| NOXasNO2 | Nitrogen oxides as nitrogen dioxide |
Statistics for Marchlyn Mawr
| Site Name | Marchlyn Mawr |
|---|---|
| Site Type | Remote |
| Easting, Northing | 261300, 361900 |
| Latitude, Longitude | 53.136152, -4.074791 |
| OS Grid Ref | SH6130061900 |
| Address | Dinorwig Power Station,Llanberis,Gwynedd,Snowdonia |
| Site Comments | Habitat immediately below the site is mainly unimproved acid grassland and bare rock. Two big diesel generators next inlet used about twice a year. |
| Monitoring Network: Welsh Automatic Rural pollution Monitoring | ||
|---|---|---|
| Parameter | Date Started | Date Ended |
| Nitrogen oxides as nitrogen dioxide | 15/07/1999 | |
| Modelled Wind Direction | 01/08/2010 | |
| Ozone | 15/07/1999 | |
| Nitric Oxide | 15/07/1999 | |
| Modelled Temperature | 01/08/2010 | |
| Nitrogen dioxide | 15/07/1999 | |
| Modelled Wind Speed | 01/08/2010 | |
The photographs show the site itself, and views looking North, East, South and West.
Monitoring Site Photo
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