Swansea Port Tennant Roadside

Latest Data: Updated 01/03/2024 06:00 GMT

Parameter Index Band Concentration Period
PM2.5 No Data 24 Hour mean
NO2 No Data hourly mean
NO No Data hourly mean
NOXasNO2 No Data 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 .

Download data in csv format

Mouse-over the graph to access further tools to analysis the data.

View last:


Parameter Parameter Name
NO Nitric Oxide
NO2 Nitrogen dioxide
NOXasNO2 Nitrogen oxides as nitrogen dioxide
PM25 Particulates < 2.5um (hourly measured)

Statistics for Swansea Port Tennant Roadside

Site Name Swansea Port Tennant Roadside
Site Type Roadside
Easting, Northing 266675, 193184
Latitude, Longitude 51.621638, -3.927318
OS Grid Ref ST667932
Site Comments
Monitoring Network: Welsh Automatic Urban pollution Monitoring
Parameter Date Started Date Ended
Particulates < 2.5um (hourly measured) 20/12/2018
Nitric Oxide 20/12/2018
Modelled Temperature 20/12/2018
Nitrogen dioxide 20/12/2018
Modelled Wind Speed 20/12/2018
Nitrogen oxides as nitrogen dioxide 20/12/2018
Modelled Wind Direction 20/12/2018

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

  • Monitoring Site Photo

  • View North

  • View East

  • View South

  • View West

Click the button below to create the PDF statistics report for the chosen year and site above. Please note that it is stated within the report text itself whether data used to create the statistical report is ratified or provisional.

Note: it may take a few seconds to generate the report.