Report of laboratory and in-situ validation of micro-sensor for monitoring ambient : O12: CairClipO3/NO2 of CAIRPOL (F)

The aim of this report is to evaluate and validate CairClipO3/NO2 sensors of CAIRPOL with laboratory and field tests under ambient/indoor air conditions corresponding to a specific micro environment: background station, rural areas. This report presents the evaluation of the performances of the sensor and the determination of its laboratory and field measuremen uncertainty compared to the Data Quality Objective (DQO) of the European Air Quality Directive for indicative method. Further, procedures for the calibration of sensors able to ensure full traceability of measurements of sensors to SI units are developed.