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Monitoring of long-range transported air pollutants in Norway. Annual report 2023.

Aas, Wenche; Eckhardt, Sabine; Evangeliou, Nikolaos; Hjellbrekke, Anne-Gunn; Platt, Stephen Matthew; Solberg, Sverre; Yttri, Karl Espen

Publication details

Series: NILU rapport 19/2024

Publisher: NILU

Year: 2024

ISBN: 978-82-425-3164-3

Arkiv: hdl.handle.net/11250/3135160

This report presents results from the monitoring of atmospheric composition and deposition of air pollution in 2023, and focuses on main components in air and precipitation, particulate and gaseous phase of inorganic constituents, particulate carbonaceous matter, ground level ozone and particulate matter. The level of pollution in 2023 was generally low though a few episodes occurred. There was an increase in the PM levels in southern Norway during June, caused by a mixture of sources, including emissions from wildfires in Canada