Latest Data: Updated 22/07/2024 08:00 GMT

Parameter Index Band Concentration Period
PM2.5 1 LOW 2 µg/m3 (Ref.eq) 24 Hour mean
PM10 1 LOW 4 µg/m3 (FIDAS) 24 Hour mean
NO2 1 LOW 16 µg/m3 hourly mean
SO2 1 LOW 4 µg/m3 15 Minute mean
NO No Data 15 µg/m3 hourly mean
NOXasNO2 No Data 38 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
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
Daily measured PM10 (uncorrected) 01/03/2002
Nitrogen dioxide 06/03/2002

The photographs show the site itself, and views looking North, East, South and West.

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