Summary

Description

The LAEI 2010 is the latest version of the LAEI released by the GLA and replaces the previous versions. 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 - Documentation](https://s3-eu-west-1.amazonaws.com/londondatastore-upload/0-Documentation.zip) (3MB) [0 - Supporting data](https://s3-eu-west-1.amazonaws.com/londondatastore-upload/0-Supporting-data.zip) (118MB) [1 - Summary Emissions](https://s3-eu-west-1.amazonaws.com/londondatastore-upload/1-Summary-Emissions.zip) (95 MB) [2 - Emissions](https://s3-eu-west-1.amazonaws.com/londondatastore-upload/2-Emissions.zip) (1,685 MB) [3 - Concentrations](https://s3-eu-west-1.amazonaws.com/londondatastore-upload/3-Concentrations.zip) (554MB) Due to the size of this database we recommend working on a local drive rather than over a network. Read about the Mayors' Air Quality Strategy ['Clearing the air'](http://www.london.gov.uk/priorities/environment/clearing-londons-air"Clearing the air").