Halifax, Canada (V3.0h)

Performance result

Correlation co-efficient (R2) 0.92 without deliquescence filter
  0.96 with deliquescence filter
   
Date November 2020 - December 2020
Location Halifax, Canada
Temperature  -7.9 to +16.9 Celsius
Application Clean, low pollution environment
AQMesh processing algorithm V3.0h
Averaged sample interval 1 hour

Results without deliquescence filter

Results with deliquescence filter


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.

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