Air quality strategy

Updated Analysis of Air Pollution Exposure in London - Final Report

Date published: 
20 February 2017

The Updated Analysis of Air Pollution Exposure in London research provides an update to similar analysis undertaken in 2013 (which looked at pollution exposure in 2010), published recently by City Hall.

Air quality in London has improved in recent years as a result of policies to reduce emissions, primarily from road transport. However, recently updated maps of pollution concentrations for 2013 still show significant areas of exceedances of the annual mean NO2 EU Limit Values. Improvements are planned to address these, as recently announced in the Mayor’s package of air quality measures.

The updated report examines pollution exposure in London in 2013 and considers how exposure varies by indicators of age, relative deprivation and ethnic groups in London. It also looks at total exposure (broken down by borough) and exposure at schools.

Through the research described in this report, City Hall is seeking to understand the inequalities in accessing clean air in London and considering how this will be improved by planned air pollution policies.