Nitrogen Dioxide Diffusion Tube Network

Spatial dataset of diffusion tubes used to assess the levels of nitrogen dioxide at road or near to the roadside within Durham. Please see https://www.durham.gov.uk/airquality for more information.

Data and Resources

Additional Info

Field Value
Source https://datamillnorth.org/dataset/nitrogen-dioxide-diffusion-tube-network-vdm8m
Last Updated August 22, 2026, 12:50 (UTC)
Created August 21, 2026, 11:57 (UTC)