Obspack N2O time-series result from Hyltemossa (30.0 m), 2025-05-19–2026-08-23 icos-sweden-x-jn4iqp5at3ixif1qplcsmm-0 Swedish National Data Service Svensk nationell datatjänst Obspack N2O time-series result from Hyltemossa (30.0 m), 2025-05-19–2026-08-23 icos-sweden-x-jn4iqp5at3ixif1qplcsmm-0 Swedish National Data Service Svensk nationell datatjänst This data file contains high accuracy European ObsPack observational timeseries in netCDF format of ambient mole fraction of N2O in dry air collected at Hyltemossa (30.0 m). The measurements were calibrated using the WMO GAW calibration scale NOAA-2006A. Included are (all whenever available) historical PI QCed data, ICOS Level 2 data, ICOS FastTrack data and ICOS NRT data. It is part of a release of the N2O European Obspack data product (version 12.1), and is intended for use in carbon cycle inverse modeling, model evaluation, and satellite validation studies. Metadata for the full N2O product release are available at https://commons.datacite.org/doi.org/10.18160/W3ZD-WAGS. Please also visit http://www.gml.noaa.gov/ccgg/obspack/ for more information. If you use these data in your research, please consider citing the full ObsPack release that this file is part of (https://commons.datacite.org/doi.org/10.18160/MD10-E1BJ). Heliasz, M., Biermann, T., Molder, M. (2026). Obspack N2O time-series result from Hyltemossa (30.0 m), 2025-05-19–2026-08-23, European ObsPack, https://hdl.handle.net/11676/x-Jn4iqp5at3IXIf1QplCsmM Access to data through an external actor. Åtkomst till data via extern aktör.