AQMesh co-location comparison trial results for O3 in Southern USA (V4.2.3)
Performance result
| Correlation co-efficient (R2) | 0.82 |
| Date | Summer 2016 |
| Location | London, UK |
| Application | Roadside |
| AQMesh processing algorithm | V4.2 |
| Averaged sample interval | 24 hours |
All comparison trials are from regularly maintained reference stations. Not all are specifically identified due to the administrative overhead of getting permission to name data sources. We do not always use ratified reference data to avoid delays in analysis but re-running the comparison analysis after data ratification often improves correlation.
More results
AQMesh co-location comparison trial results for O3 in Western Europe (V4.2.3)
AQMesh co-location comparison trial results for CO2 in Tewkesbury, UK (V4.2.3)
AQMesh co-location comparison trial results for NO2 in California, USA (V5.0)
Related information
AQMesh has been independently tested and verified in numerous academic studies and publications
A wide range of private, academic and public organisations across the globe are currently using AQMesh
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.
AQMesh air quality monitoring systems can measure just one gas or up to six gases, particles, noise and wind speed & direction. Humidity, pressure and pod temperature are always measured.
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