Web platform and data exchange for Government of Andorra
4sfera supports the Government of Andorra in its duty to inform the public on air quality information in a timely manner. 4sfera manages Andorra’s air quality information platform. Recent tasks include the redevelopment of the public portal www.aire.ad ensuring better...
Assessment of air quality monitoring networks against the requirements of Directive (EU) 2024/2881
4sfera led the assessment of air quality monitoring networks across EU Member States to evaluate compliance with the new minimum requirements for sampling points under the revised Ambient Air Quality Directive, Directive (EU) 2024/2881. The challenge In 2024, the...
Air Quality Status report in Europe – 2023 and 2024
As part of the European Topic Centre on Human Health and the Environment (ETC HE), 4sfera has contributed to the preparation of two key Air Quality Status Reports: ETC HE Report 2025/1: Status report of air quality in Europe for the year 2024, using validated and...
CleanAir@School
CleanAir@School aims to create healthier school environments and promote environmental awareness among the younger generation. The aim of the study is to involve citizens in carrying out air quality measurements around schools, but also in the design of...
Monitor and follow-up of the AQ IPR Helpdesk
As part of the European Topic Centre on Human Health and the Environment (ETC HE), 4sfera manages the AQ IPR Helpdesk, offering support to Member States, EEA countries, and other stakeholders with queries related to air quality data, reporting procedures, regulatory...
Evaluation of CAMS Air Quality Data for the Copernicus Atmosphere Monitoring Service (CAMS_22)
As part of the CAMS_22 project, 4sfera, together with TRACASA, supports the European Environment Agency (EEA) and ECMWF Copernicus by evaluating the quality and performance of CAMS air quality forecasts against unvalidated up-to-date (UTD) in-situ observations across...