Cheltenham, UK (V5.3)

AQMesh co-location comparison trial results for NO2 in Cheltenham, UK (V5.1)

AQMesh co-location comparison trial results for NO2 in California, USA (V5.0)

AQMesh co-location comparison trial results for O3 in Southern USA (V4.2.3)

AQMesh co-location comparison trial results for O3 in Western Europe (V4.2.3)

AQMesh co-location comparison trial results for PM2.5 in Halifax, Canada (V3.0h)

AQMesh co-location comparison trial result for PM2.5 in London, UK (V3.0h)

With wireless communications using the global mobile network and a choice of power options, including batteries, mains supply or a bespoke solar pack, AQMesh air quality monitors can be installed in almost any location.

With AQMesh outdoor air quality monitors, meaningful correction of cross-gas effects and interference from environmental conditions is consistently delivered through proven and traceable processing.

Whilst some manufacturers use a calculation to give an NO2 reading, the AQMesh air quality monitoring system uses a unique O3-filtered NO2 sensor for accurate, direct measurement of NO2.

The carefully developed data processing algorithms used by AQMesh outdoor air quality monitors are fully traceable and fixed by version number, and, unlike other systems, have been achieved with no use of machine learning or artificial intelligence.

AQMesh air quality monitoring system performance and long-term baseline stability has been proven over many years of independent global co-location trials against certified reference equipment.

Robust hardware, wireless communications and the secure AQMeshData server mean AQMesh air quality monitors can easily reconnect themselves and continue to capture data if power is ever interrupted.