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17 Churhill Terrace, Barry 17 Churhill Terrace, Barry

This section of the website allows you to choose a type of monitoring site, and then details for individual sites. Once you have chosen a site, its location will appear on the map above.

Choose a different type of monitoring site:
Hydocarbon Diffusion Tube sitesHydocarbon Diffusion Tube sites (8 Sites)
NO2 Diffusion Tube sitesNO2 Diffusion Tube sites (1013 Sites)
O3 Diffusion Tube sitesO3 Diffusion Tube sites (6 Sites)
SO2 Diffusion Tube sitesSO2 Diffusion Tube sites (9 Sites)

Non-Automatic Monitoring Sites in Wales

17 Churhill Terrace, Barry

NO2 Diffusion Tube sites
17 Churhill Terrace, Barry in 2015

2012 2013 2014 2015 2016 2017

Nitrogen dioxide

Date NO2 Units
07/01/2015  36 ugm-3
04/02/2015  45 ugm-3
04/03/2015  47 ugm-3
01/04/2015  39 ugm-3
29/04/2015  35 ugm-3
27/05/2015  30 ugm-3
01/07/2015  29 ugm-3
29/07/2015  31 ugm-3
26/08/2015  37 ugm-3
30/09/2015  29 ugm-3
28/10/2015  34 ugm-3
02/12/2015  39 ugm-3

Ratification Status:
» Red* - Provisional
» Green - Ratified

Use the buttons above to view data for years between 2012 and 2017

Further data and graphs may be downloaded here.

For more information on this monitoring data please contact this local authority at rromero@valeofglamorgan.gov.uk