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Greater London Authority (GLA)
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GLA and TFL Air Quality
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Green Infrastructure Focus Map
Greater London Authority (GLA)The Green Infrastructure Focus Map is a new tool and evidence base to help London’s decision-makers identify where green infrastructure improvements and investments might be best targeted, and what kind of interventions might be most useful for the needs of a specific area. The Green Infrastructure Focus Map can help: identify where there is more need or less need for green infrastructure interventions describe which specific environ... - Updated 5 years ago
Equality, Diversity and Inclusion Evidence Base for London
Greater London Authority (GLA)The Mayor has a role to play in leading, shaping and responding to changes in London through the work of the GLA group. Inclusive London: the Mayor's equality, diversity and inclusion strategy sets out how he will help address the inequalities, barriers and discrimination experienced by groups protected by the Equality Act 2010, as well as wider issues. These include poverty and socio-economic inequality, and the challenges and disadvan... - Updated 5 years ago
LAEI 2016 - Borough Air Quality Data for LLAQM
GLA and TFL Air QualityFollowing the release of the latest London Atmospheric Emissions Inventory (LAEI) 2016, 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 concentrations already published as part of the LAEI 2016. It includes the following datasets, which can be downloaded below: ... - Updated 6 years ago
Green roofs in the Central Activities Zone
Greater London Authority (GLA)Overview An updated spatial data set for existing green roofs has been produced for London's Central Activities Zone (CAZ) using 2015 aerial imagery. The CAZ makes up around two per cent of London's total area. Method ArcMap GIS software was used to map green roofs installations. The aerial imagery was loaded into the software in true colour (RGB) and infrared (IR) composites, along with the CAZ boundary and London 500x500m Ordnance Sur... - Updated 7 years ago
Mortality Risk from High Temperatures in London (Triple Jeopardy Mapping)
Greater London Authority (GLA)A heatwave refers to a prolonged period of unusually hot weather. While there is no standard definition of a heatwave in England, the Met Office generally uses the World Meteorological Organization definition of a heatwave, which is "when the daily maximum temperature of more than five consecutive days exceeds the average maximum temperature by 5°C, the normal period being 1961-1990". They are common in the northern and southern hemisph... - Updated 7 years ago
Privately Owned Public Spaces
Greenspace Information for Greater London CIC (GiGL)This dataset provides locations of open spaces in London identified by research and data analysis as Privately Owned Public Spaces (POPS), based on the definition below and available data in 2017. This is not a fully comprehensive dataset and is based on multiple sources of information. Subsequent versions will provide updates as more information becomes available. Read more here. The dataset has been created by Greenspace Information ... - Updated 7 years ago
LLAQM bespoke borough by borough 2013 Update air quality modelling and data
GLA and TFL Air QualityThese new borough packages provide a set of maps, data and graphs for the updated LAEI 2013. Their aim is to facilitate the usability of LAEI 2013 data. Modelling and emission data from the LAEI 2013 update has been used for NOx, NO2, PM10, PM10d and PM2.5. All boroughs can download the following files: Excel Tools - These tools are currently under construction and will be available very soon. Greater London Concentratio... - Updated 7 years ago
London Atmospheric Emissions Inventory (LAEI) 2013 Air Quality Focus Areas - December 2016 update
GLA and TFL Air QualityThere are 187 Air Quality Focus Areas in London. These are locations that not only exceed the EU annual mean limit value for NO2 but are also locations with high human exposure. The Focus Areas were defined to address concerns raised by boroughs within the LAQM review process and forecasted air pollution trends. This is not an exhaustive list of London’s hotspot locations, but where the GLA believe the problem to be most acute. 1. ... - Updated 8 years ago
LLAQM bespoke borough by borough 2013 air quality modelling and data
GLA and TFL Air QualityThe new bespoke borough packages provide a set of maps, data and graphs in order to facilitate the usability of LAEI 2013 data. Modelling and emission data from the LAEI 2013 has been used for NOx, NO2, PM10 and PM2.5. All boroughs can download the following files: Excel Tools LLAQM Source Apportionment, providing emissions split by source at a chosen location (1km2 resolution) - 14/04/16 Update: Please note that the Source Appo... - Updated 8 years ago
London Atmospheric Emissions Inventory (LAEI) 2010
Greater London Authority (GLA)The LAEI 2010 has since been superseded. Click here for the full list of releases. Estimates of eight key and six subisdary pollutants are included for the base year 2010 and projected forward to 2012, 2015, and 2020. The LAEI area covers the 32 London Boroughs and the City of London and up to the M25 motorway. Due to the size of the LAEI database this dataset has been zipped and needs to be downloaded in five parts. 0 - Documentatio...