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Darbury, A48 Bypass, Bridgend Darbury, A48 Bypass, Bridgend

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 (986 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

Darbury, A48 Bypass, Bridgend

NO2 Diffusion Tube sites
Darbury, A48 Bypass, Bridgend in 2017

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Nitrogen dioxide

Date NO2 Units
04/01/2017  66* ugm-3
01/02/2017  64* ugm-3
01/03/2017  48* ugm-3
29/03/2017  50* ugm-3
26/04/2017  52* ugm-3
31/05/2017  53* ugm-3
28/06/2017  37* ugm-3
02/08/2017  32* ugm-3
30/08/2017  43* ugm-3
27/09/2017  45* ugm-3

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

Use the buttons above to view data for years between 2002 and 2017

Further data and graphs may be downloaded here.

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