Wrexham
Latest Data: Updated 11/05/2025 12:00 GMT
| Parameter | Index | Band | Concentration | Period |
|---|---|---|---|---|
| PM10 | 2 | LOW | 17 µg/m3 (FIDAS) | 24 Hour mean |
| PM2.5 | 1 | LOW | 8 µg/m3 (Ref.eq) | 24 Hour mean |
| NO2 | 1 | LOW | 12 µg/m3 | hourly mean |
| SO2 | 1 | LOW | 3 µg/m3 | 15 Minute mean |
| NOXasNO2 | No Data | 19 µg/m3 | hourly mean | |
| NO | No Data | 5 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 |
| SO2 | Sulphur dioxide |
| GE10 | Particulates < 10um (hourly measured) |
| PM25 | Particulates < 2.5um (hourly measured) |
Statistics for Wrexham
| Site Name | Wrexham |
|---|---|
| Site Type | Roadside |
| Easting, Northing | 332862, 349916 |
| Latitude, Longitude | 53.042282, -3.002829 |
| OS Grid Ref | SJ3286249904 |
| Address | Civic Amenity Site, Victoria Road |
| Site Comments | Located just beyond perimeter of school grounds. Predominantly residential area approximately 5m from Victoria Road. |
| Monitoring Network: Welsh Automatic Urban pollution Monitoring | ||
|---|---|---|
| Parameter | Date Started | Date Ended |
| Daily measured PM10 (uncorrected) | 01/03/2002 | |
| Nitrogen dioxide | 06/03/2002 | |
| Modelled Wind Direction | 01/08/2010 | |
| PM10 Particulate matter (daily measured) | 01/03/2002 | 30/09/2018 |
| Daily measured PM2.5 (uncorrected) | 01/12/2009 | |
| Nitrogen oxides as nitrogen dioxide | 06/03/2002 | |
| Particulates < 10um (hourly measured) | 21/03/2007 | |
| Carbon Monoxide | 06/03/2002 | 30/09/2007 |
| Modelled Temperature | 01/08/2010 | |
| Particulates < 2.5um (hourly measured) | 01/10/2018 | |
| PM2.5 Particulate matter (daily measured) | 01/12/2009 | 30/09/2018 |
| Nitric Oxide | 06/03/2002 | |
| Modelled Wind Speed | 01/08/2010 | |
| Sulphur dioxide | 06/03/2002 | |
The photographs show the site itself, and views looking North, East, South and West.
Monitoring Site Photo
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