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PDF File
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Public Datasets
Topic
Environment
State of London
Greater London Authority (GLA)
Updated 4 days ago
The State of London report brings together over 100 datasets about life in the capital – covering its economy, environment, housing market, and social outcomes such as health and education, among many other topics. Published annually by the GLA’s City Intelligence Unit, the report’s ten chapters provide an array of charts and data, organised around the outcomes the Mayor of...
London Atmospheric Emissions Inventory LAEI 2022
GLA and TFL Air Quality
Updated 19 days ago
The LAEI 2022 is the latest version of the London Atmospheric Emissions Inventory and replaces previous versions of the inventory. Update May 2026: Emission datasets have been revised following discrepancies identified in the previous update (December 2025). Please refer to the Summary Note for further details. Emissions estimates of key pollutants (NOx, PM10, PM2.5 and CO2) by source type are...
London Green Infrastructure Framework (LGIF)
GLA and TFL Air Quality
Updated about 2 months ago
The London Green Infrastructure Framework (LGIF), first published in January 2026, brings together key London-wide green infrastructure data in one place. You can use it to evidence, plan and prioritise the green infrastructure Londoners need.See http://www.london.gov.uk/london-green-infrastructure-framework for more information about its purpose and use, and https://apps.london.gov.uk/lgif/ for the map itself.This London Datastore page hosts: Two methodology reports produced by LUC...
London’s consumption based greenhouse gas emissions
Greater London Authority (GLA)
Updated 3 months ago
Tackling London’s greenhouse gas (GHG) emissions is a huge challenge. The impact of these emissions goes far beyond the city’s boundaries. From the electronics we buy and the food we eat to the clothes we wear, most are produced and transported globally.The GLA commissioned Leeds University to develop a historic trend of consumption-based emissions for London. It uses the latest...
Lewisham Reduction and Recycling Plan
London Borough of Lewisham (RRP)
Updated 5 months ago
This is the Reduction and Recycling Plan (RRP) for the London Borough of Lewisham.London Local authorities are developing their Reduction and Recycling Plans (RRPs) setting out key actions for cutting waste and boosting recycling for the period 2023 to 2026. The RRPs are used to drive and promote local activity that will also play an important role helping to achieve...
Islington Reduction and Recycling Plan
London Borough of Islington (RRP)
Updated 5 months ago
This is the Reduction and Recycling Plan (RRP) for the London Borough of Islington.London Local authorities are developing their Reduction and Recycling Plans (RRPs) setting out key actions for cutting waste and boosting recycling for the period 2023 to 2026. The RRPs are used to drive and promote local activity that will also play an important role helping to achieve...
Air Quality Monitoring - Diffusion Tube Results
GLA and TFL Air Quality
Updated 6 months ago
Air pollution is monitored by the London boroughs within their own area. There are a number of different monitoring methods available, including passive diffusion tubes. These diffusion tubes are small, passive samplers which measure the concentration of nitrogen dioxide (NO2) in the air at a certain location, providing a monthly average measurement. The diffusion tubes supplement the existing network of...
London Atmospheric Emissions Inventory (LAEI) 2019
GLA and TFL Air Quality
Updated 10 months ago
Update August 2025: The LAEI 2019 has now been superseded. Click here to access the LAEI 2022 data The LAEI 2019 is the latest version of the London Atmospheric Emissions Inventory and replaces previous versions of the inventory.Emissions estimates of key pollutants (NOx, PM10, PM2.5 and CO2) by source type are included for the base year 2019 and forecast years...
Statistical GIS Boundary Files for London
Greater London Authority (GLA)
Updated about 1 year ago
The Zip folder contains a range of key GIS boundary files for ESRI and Map Info covering Greater London.The folder includes:- Output Area (OA) 2011,- Lower Super Output Area (LSOA) 2004 and 2011,- Middle Super Output Area (MSOA) 2004 and 2011,- London Wards (two files: City of London merged into single area and split into seperate wards). There are separate...
Tree Canopy Cover 2024
GLA and TFL Air Quality
Updated over 1 year ago
The GLA have produced updates to the tree canopy cover and green cover assessments previously produced in November 2018 and January 2019 respectively (based on 2016 data). The 2024 updates are based on data primarily from 2022 and estimate London’s tree canopy cover at 19.6% (±0.3%) and its green cover at 51.7% (±1.11%). These estimates were produced via a ‘machine...
