Advanced Air Quality Monitoring for BSC – ASCENDER
4sfera collaborates with the Barcelona Supercomputing Center (BSC-CNS), delivering and deploying an integrated air quality monitoring system in the proximity of the official monitoring station in l’Eixample (district of Barcelona). This system supports real-time data...
Assessment of air quality networks against 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 – citizen science around schools
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...
Operational support for Up-to-Data air quality data
4sfera, as member of the European Topic Centre on Human Health and the Environment (ETC HE), supports the European Environment Agency (EEA) by ensuring the continuous flow and quality of provisional up-to-date (UTD) air quality data reported through dataflow E2a. The...
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...
Evaluation of CAMS Air Quality Data (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...