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GLA and TFL Air Quality
London Atmospheric Emissions Inventory (LAEI) 2016
GLA and TFL Air Quality
Updated over 4 years ago
The LAEI 2016 has been superseded. Click here for the full list of releases. Emissions estimates of key pollutants (NOx, PM10, PM2.5 and CO2) by source type are included for the base year 2016. Emissions for previous years 2010 and 2013 have also been recalculated, using the latest data sources (emission factors, activity data, ...) and methodology.Emissions projected forward to...
London Atmospheric Emissions Inventory (LAEI) 2016 Air Quality Focus Areas
GLA and TFL Air Quality
Updated over 6 years ago
(Minor update on 07/11/2019, following feedback from Hillingdon. Hillingdon Pump Lane Focus Area has been included in the Hayes Focus Areas) According to the LAEI 2016, there are 183 Air Quality Focus Areas in London.The Focus Areas are locations that not only exceed the EU annual mean limit value for NO2 but are also locations with high human exposure. They...
LAEI 2016 - Borough Air Quality Data for LLAQM
GLA and TFL Air Quality
Updated almost 7 years ago
Following 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...
LLAQM bespoke borough by borough 2013 Update air quality modelling and data
GLA and TFL Air Quality
Added about 9 years ago
These 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...
London Atmospheric Emissions Inventory (LAEI) 2013 Air Quality Focus Areas - December 2016 update
GLA and TFL Air Quality
Updated over 9 years ago
There 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...
LLAQM bespoke borough by borough 2013 air quality modelling and data
GLA and TFL Air Quality
Updated almost 10 years ago
The 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...
