Greenwich air monitoring study

Please note that the data presented here are uncalibrated. We will be conducting co-location studies in parallel which will be used to correct our monitors’ measurements. Therefore, whilst data trends are themselves accurate here, the absolute values presented are not considered accurate. We will be publishing an initial analysis of the calibrated data in the first quarter of 2020, where we will also account for meteorological and seasonal factors that are known to influence the pollution levels at any given point.

The live Greenwich Air Quality Monitoring Web Site can be found here.