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Rhosmaen Street (Bin post by bus stop) Rhosmaen Street (Bin post by bus stop)

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

Rhosmaen Street (Bin post by bus stop)

NO2 Diffusion Tube sites
Rhosmaen Street (Bin post by bus stop) in 2013

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Nitrogen dioxide

Date NO2 Units
02/01/2013  42 ugm-3
29/01/2013  33 ugm-3
26/02/2013  No Data ugm-3
26/03/2013  29 ugm-3
23/04/2013  27 ugm-3
28/05/2013  30 ugm-3
25/06/2013  25 ugm-3
30/07/2013  27 ugm-3
04/09/2013  31 ugm-3
02/10/2013  34 ugm-3
30/10/2013  30 ugm-3
05/12/2013  37 ugm-3

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

Use the buttons above to view data for years between 2010 and 2017

Further data and graphs may be downloaded here.

For more information on this monitoring data please contact this local authority at