Oxford Street worst in the world for diesel pollution

Description

Dr David Carslaw, Environmental Research Group, was quoted in relation to air pollution levels on Oxford Street. He said: ‘To my knowledge this [level] is the highest in the world in terms of both hourly and annual mean. NO2 concentrations [in Oxford Street] are as high as they have ever been in the long history of air pollution.’

Period	6 Jul 2014
Held at	The Sunday Times