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91 Sway Road, Morriston 91 Sway Road, Morriston

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.

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Hydocarbon Diffusion Tube sitesHydocarbon Diffusion Tube sites (8 Sites)
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Non-Automatic Monitoring Sites in Wales

91 Sway Road, Morriston

NO2 Diffusion Tube sites
91 Sway Road, Morriston in 2013

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Nitrogen dioxide

Date NO2 Units
09/01/2013  48 ugm-3
30/01/2013  44 ugm-3
27/02/2013  39 ugm-3
28/03/2013  35 ugm-3
30/04/2013  26 ugm-3
29/05/2013  24 ugm-3
26/06/2013  20 ugm-3
31/07/2013  22 ugm-3
04/09/2013  24* ugm-3

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

Use the buttons above to view data for years between 2009 and 2017

Further data and graphs may be downloaded here.

For more information on this monitoring data please contact this local authority at tom.price@swansea.gov.uk