Nitrogen dioxide Health impacts

MQT on 2014-03-19
Session date: 
March 19, 2014
Question By: 
Jenny Jones
City Hall Greens
Asked Of: 
The Mayor


What is your estimate of the impact of nitrogen dioxide on the long term mortality of Londoners?


Answer for Nitrogen dioxide Health impacts

Answer for Nitrogen dioxide Health impacts

Answered By: 
The Mayor

In 2010 the GLA published the first ever study into the mortality effects of air pollution in London. This estimated that the equivalent of 4,267 Londoners died prematurely in 2008 as a result of long-term exposure to PM2.5.

The majority of currently available health evidence focuses on the effects of PM2.5 so my officers do not have a similar estimate for the impact of nitrogen dioxide.