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Oxford St, Mountain Ash Oxford St, Mountain Ash

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

Oxford St, Mountain Ash

NO2 Diffusion Tube sites
Oxford St, Mountain Ash in 2017

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Nitrogen dioxide

Date NO2 Units
04/01/2017  73* ugm-3
01/02/2017  79* ugm-3
01/03/2017  64* ugm-3
29/03/2017  63* ugm-3
26/04/2017  55* ugm-3
31/05/2017  44* ugm-3
28/06/2017  45* ugm-3
02/08/2017  44* ugm-3
30/08/2017  34* ugm-3
27/09/2017  44* ugm-3

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

Use the buttons above to view data for years between 2005 and 2017

Further data and graphs may be downloaded here.

For more information on this monitoring data please contact this local authority at Laura.Foxwell@rhondda-cynon-taf.gov.uk