Record low ozone values over the Arctic in boreal spring 2020

• Published in: Atmospheric Chemistry and Physics
• Main Authors: Dameris, Martin, Loyola, Diego G., Nützel, Matthias, Coldewey-Egbers, Melanie, Lerot, Christophe, Romahn, Fabian, Roozendael, Michel
• Format: Text
• Language: English
• Published: 2021
• Subjects: Antarctic; Arctic; The Antarctic; The Sentinel; Antarc*
• Online Access: https://doi.org/10.5194/acp-21-617-2021; https://acp.copernicus.org/articles/21/617/2021/

Ozone data derived from the Tropospheric Monitoring Instrument (TROPOMI) sensor on board the Sentinel-5 Precursor satellite show exceptionally low total ozone columns in the polar region of the Northern Hemisphere (Arctic) in spring 2020. Minimum total ozone column values around or below 220 Dobson...