Diffusion Tube Sites in Ellesmere Port
The table below shows air quality monitoring data for diffusion tube sites in Ellesmere Port. Readings are in micrograms per cubic metre. The annual objective for nitrogen dioxide (NO2) is 40 micrograms per cubic metre.
Information about diffusion tubes in Ellesmere Port can be viewed in the document below.
Diffusion tube sites can be viewed on the diffusion tube map below.