The project meets the LIOP objective (Priority Axis 4) – Environmental protection through biodiversity conservation measures, air quality monitoring and decontamination of historically polluted sites, by carrying out actions under Investment Priority 6e, on improving the urban environment and promoting measures to reduce air pollution. The general objective is to increase the level of assessment and monitoring of air quality at national level and aims at supporting the authorities responsible for carrying out an efficient assessment and management of air quality and ensuring that the public is well informed about ambient air quality, with direct effects on the improvement of quality of life. At the same time, compliance with the requirements of the directives in the sector is achieved.