This section of the portal display data about pollutant releases and accidental pollutant releases into air
- Norway did not report data under the EU Registry (2017 onwards). Historical data have been included through an internal EEA mapping exercise
- Data for reporting year 2018 and 2019 for Liechtenstein and Slovakia is incomplete.
- Data for reporting year 2020 for Iceland, Liechtenstein, Lithuania, Malta and Slovakia is incomplete
- Data for reporting year 2021 for Czechia, Liechtenstein, Lithuania, Malta, Serbia, Slovakia and Switzerland is incomplete