Scotland, UK (V2.0)

Performance result

Correlation co-efficient (R2) 0.73
Date December 2015 - January 2016
Location Scotland, UK
Application Roadside
AQMesh processing algorithm V2.0
Averaged sample interval 15 minutes

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.