VTXAir - Southwark Deployment - July to September Review - Case Study

A deployment of 6 Vortex Air Quality sensors were installed in Southwark for a comparison study. The devices are capable of measuring N02, Ozone (Os) and Particulate Matter (PM2.5 and PM10). This document will review the performance of the gas sensors against the nearest reference stations. Southwark Lower Road: N02, PM2.5, PM10. Elephant and Castle: N02, 03, PM2.5 and PM10. The Elephant and Castle reference station is a little over 2 miles away from the deployment and as such the data would should be considered as a lower bound to the accuracy of the sensors.