Accredited official statistics announcement
Air quality statistics in the UK 1987 to 2014
This publication summarises the concentrations of major air pollutants as measured by the Automatic Urban and Rural Network (AURN). This release covers annual average concentrations in the UK of: particulates (PM10) ozone (O3). The release also covers the number of days when air pollution was ‘moderate or higher’ for any one of five pollutants listed. particulates (PM2.5) nitrogen dioxide (NO2) ozone (O3) particulates (PM10) sulphur dioxide (SO2)
