Greater London is more than twice over the legal limit for air pollution levels in the UK, according to a study.
Charity ClientEarth says the UK is failing to meet the legal limits of nitrogen dioxide pollution, where the annual average concentration level is 40µg/m3 (micrograms per cubic metre of air).
Findings show London’s annual mean concentration of 89 µg/m3 is followed by South Wales (62 µg/m3), West Midlands Urban Area (58 µg/m3), Glasgow Urban Area (58 µg/m3) and Tyneside (54 µg/m3).
The study f
