London Air Quality
The Greater London Authority publishes data and maps of emissions estimates of key pollutants (NOx, PM10, PM2.5 and CO2). One can compute total pollutant from a concentration maps.
London Emissions estimates of key pollutant NO2 for the base year 2022. Image and data: LAEI 2022, © Greater London Authority, via the London Datastore.
For more information on Air Pollutant Concentrations, see the Wikipedia article.
Data and images.
Attribution: Data and images: London Atmospheric Emissions Inventory (LAEI) 2022, © Greater London Authority, via the London Datastore. Reproduced under the London Datastore’s terms of use; the dataset page does not specify a licence. The Greater London Authority cannot warrant the quality or accuracy of the data. Date accessed: 5 June 2026.
