BT Tower: London Urban Atmospheric Pollution Observatory

The purpose of the BT Tower London Observatory is to measure greenhouse gases and atmospheric pollutants and their fluxes (how they change over time) in an urban environment. This long-term, high-precision monitoring provides valuable atmospheric chemistry data: to increase scientific understanding of atmospheric chemistry; to improve predictive models for air quality and greenhouse gas reduction; and to evaluate the effectiveness of policies to improve air quality and reduce greenhouse gases.
BT tower