The application is used by ARPA technicians for consulting, displaying, validating and certifying the measures of the regional air quality detection system. Allows you to select parameters according to your profile and visualise their measurements in graphic and tabular format; comparisons of the same parameter can also be made on the graph at other periods of the year. Changes may be made to the validated data by making manual corrections by applying a linear correction, or a correction may be applied after calibration of the instrument. You can also accept validation or invalidate the data. Finally, the data can be certified. The measures can also be downloaded in csv format. You can report and visualise a set of computations. A search form is also available for instrumentation events or biographical research.