Newport M4 Junction 25 West
Latest Data: Updated 14/08/2024 21:00 GMT
Parameter | Index | Band | Concentration | Period |
---|---|---|---|---|
NO2 | 1 | LOW | 10 µg/m3 | hourly mean |
NOXasNO2 | No Data | 13 µg/m3 | hourly mean | |
NO | No Data | 2 µg/m3 | hourly mean |
Note: Values are based on provisional data. Data are GMT hour ending.
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Parameter | Parameter Name |
---|---|
NO | Nitric Oxide |
NO2 | Nitrogen dioxide |
NOXasNO2 | Nitrogen oxides as nitrogen dioxide |
Statistics for Newport M4 Junction 25 West
Site Name | Newport M4 Junction 25 West |
---|---|
Site Type | Roadside |
Easting, Northing | 332724, 189566 |
Latitude, Longitude | 51.600903, -2.972748 |
OS Grid Ref | |
Address | |
Site Comments |
Monitoring Network: Welsh Automatic Urban pollution Monitoring | ||
---|---|---|
Parameter | Date Started | Date Ended |
Modelled Temperature | 29/01/2020 | |
Nitric Oxide | 29/01/2020 | |
Modelled Wind Speed | 29/01/2020 | |
Nitrogen dioxide | 29/01/2020 | |
Modelled Wind Direction | 29/01/2020 | |
Nitrogen oxides as nitrogen dioxide | 29/01/2020 |
The photographs show the site itself, and views looking North, East, South and West.
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