Bridge Key People:
Dr Sean Beevers
Dr Nutthida Kitwiroon
Prof Sue Grimmond
Prof Martin Wooster
London Air Quality Network
Operated and managed by the KCL
Environmental Research Group
Since 1993, increasing number of sites Currently 140monitoring sites acrossGreater London
Measured pollutants include: CO2, NO, NO2, NOx, O3, SO2, PM10 & PM2.5
Air Quality monitoring at Strand Campus
CO2 – Two closed path gas analysers Li840 (Campbell Scientific) in vicinity of EC flux towers and one open path Li7500 gas analyser on the flux tower.
FTIR (Fourier Transform Infrared spectroscopy) – monitoring concentrations of airpollutants (CO2, CO, CH4, SO2, NH3, O3) over a certain path length (e.g. across a street canyon).