How close is Europe to Clean Air? New 4sfera’s heatmaps
4sfera has developed a new series of heatmaps to visualise air quality compliance across Europe, based on updated pollutant limit values introduced by the recently adopted EU Directive 2024/2881. These heatmaps compare the future limit values from the EU Directive...
Release of the Air Quality Status Report 2025 by EEA-ETC/HE
The 2025 update of the EEA’s status of air quality series is underpinned by two reports whose key authors are from 4sfera. The two reports from the EEA’s European Topic Centre on Health and Environment are the Status report of air quality in Europe for year 2024,...
Port of Barcelona – Pilot study on air quality with passive dosimeters
During the first quarter of 2025, a pilot test has been carried out in the Port of Barcelona to analyse the impact of air pollution in this area. This initiative is part of a pilot project that seeks to anticipate the new requirements established by the European...
Air Quality: EU Publishes New Directive to Strengthen Standards
The new EU directive aimed at enhancing air quality standards has been published in the EU’s Official Journal (Directive 2024/2881) , marking its formal adoption into EU law.
GreenScent – Smart Citizen Education for a Green Future
The kick-off meeting of the Horizon 2020 project GreenSCENT (GA 101036480) took place online last month on the 2, 3, and 4 of February 2022.
New air quality web portal of the Government of Andorra
The new air quality web portal of the Government of Andorra is published, www.aire.ad developed by 4sfera. This website has been improved to modernize its appearance, maintaining the corporate design of the Government of Andorra. 4sfera has taken advantage of the...
Update on the state of air quality in Europe 2022
Air pollution is the biggest environmental health risk in Europe, causing cardiovascular and respiratory diseases that lead to the loss of healthy life years and, in the most severe cases, to premature death. The European Environment Agency has published an update on...
2021 Bonn School on Environment and Health
The WHO organizes the Bonn School on Environment and Health 2021 (between 09-11-2021 and 02-12-2021). This is a transformative initiative for leadership by facilitating interdisciplinary and sectoral learning among professionals in the fields of environment and...
Study of air quality in Reus
Reus City Council has commissioned the environmental consultancy 4sfera Innova (4sfera) to carry out a study to assess air quality in...