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Emissions Maps 2021

Select a pollutant map from below and click the 'Select' button:


About Emissions Maps

The 1 km2 resolution maps are compiled within a GIS environment. Maps for each sector are generated by summing the spatially distributed proportions of the NAEI national total.

Emission Maps

Area and road transport source emissions are aggregated for the 11 UNECE source sectors, and point source emissions aggregated to a 1 km2 grid are added to the area source emissions to calculate a UK total emission map. 

Archived gridded data

View Archived gridded data page.

Page last modified: 27 March 2020