Wiltshire Council - NOx Diffusion Tubes

Diffusive samplers (as described in paragraphs A1.08-A1.09 of the Technical Guidance LAQM.TG(09)) are widely used for indicative monitoring of ambient nitrogen dioxide (NO2) in the context of Review and Assessment.

To view and download this data, please visit our Open Data Hub. https://wiltshire-council-open-data-hub-wiltscouncil.hub.arcgis.com/

Data and Resources

NOx Diffusion Tubesmultiple

Additional Info

Field	Value
Last Updated	June 17, 2026, 12:04 (UTC)
Created	March 13, 2015, 15:38 (UTC)
Theme	Environment