Format
ZIP File
Masthead
GLA and TFL Air Quality
Topic
Transport
LAEI 2022 - Borough Air Quality Data for LLAQM
GLA and TFL Air Quality
Updated 19 days ago
Following the release of the latest London Atmospheric Emissions Inventory (LAEI) 2022, additional data has been produced at Borough level, to assist London boroughs with their LLAQM (London Local Air Quality Management) duties. Update May 2026: Emission datasets have been revised for a number of boroughs, following discrepancies identified in the previous update (December 2025). Please refer to the LAEI...
LAEI 2019 - Borough Air Quality Data for LLAQM
GLA and TFL Air Quality
Updated about 3 years ago
Following the release of the latest London Atmospheric Emissions Inventory (LAEI) 2019, additional data has been produced at Borough level, to assist London boroughs with their LLAQM (London Local Air Quality Management) duties.The data below is based on the NOx, NO2, PM10 and PM2.5 emissions and ground level NOx, NO2 and PM concentrations already published as part of the LAEI...
London-wide Ultra Low Emission Zone Expansion 2023
GLA and TFL Air Quality
Updated over 3 years ago
To help clear London's air and improve public health, the Ultra Low Emission Zone (ULEZ) is expanding across all London boroughs from 29 August 2023. The current ULEZ covers inner London up to (but not including) the North and South Circular Roads. The new boundary will be the same as the existing London-wide Low Emission Zone. For more information on...
