Cardiff Castle Street
Latest Data: Updated 21/12/2024 14:00 GMT
| Parameter | Index | Band | Concentration | Period |
|---|---|---|---|---|
| PM10 | 2 | LOW | 17 µg/m3 (Ref.eq) | 24 Hour mean |
| PM2.5 | 1 | LOW | 5 µg/m3 (BAM) | 24 Hour mean |
| NO2 | 1 | LOW | 15 µg/m3 | hourly mean |
| NO | No Data | 11 µg/m3 | hourly mean | |
| NOXasNO2 | No Data | 33 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 |
| GE10 | Particulates < 10um (hourly measured) |
| PM25 | Particulates < 2.5um (hourly measured) |
Statistics for Cardiff Castle Street
| Site Name | Cardiff Castle Street |
|---|---|
| Site Type | Roadside |
| Easting, Northing | 318055, 176459 |
| Latitude, Longitude | 51.481130, -3.181430 |
| OS Grid Ref | |
| Address | |
| Site Comments |
| Monitoring Network: Welsh Automatic Urban pollution Monitoring | ||
|---|---|---|
| Parameter | Date Started | Date Ended |
| Nitric Oxide | 20/10/2020 | |
| Particulates < 10um (hourly measured) | 20/10/2020 | |
| Nitrogen dioxide | 20/10/2020 | |
| Modelled Temperature | 20/10/2020 | |
| Nitrogen oxides as nitrogen dioxide | 20/10/2020 | |
| Modelled Wind Speed | 20/10/2020 | |
| Particulates < 2.5um (hourly measured) | 20/10/2020 | |
| Modelled Wind Direction | 20/10/2020 | |
The photographs show the site itself, and views looking North, East, South and West.
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