Product information

Variable(s)	sum_nitric_acid_and_nitrate, ammonia, calcium, potassium, nitric_acid, sum_ammonia_and_ammonium, nitrate, ammonium, magnesium, sodium, chloride, sulphate_total, sulphur_dioxide
Product type	Observation
Instrument type(s)	Filter 3Pack
Timeliness	Scheduled
Start time	1 January 2021
Stop time	1 January 2022
Framework	HELCOM, EMEP

Facility information

Facility name	Hallahus (SE0020R)
Facility type	Observation platform, fixed
Coordinates	56.0429°N, 13.148°E
Altitude	190.0 m

File information

PID	https://doi.org/10.48597/2ZP9-9E9V
Filename	2ZP9-9E9V.nc
Format(s)	HDF5 (NetCDF4)
Filesize	365.1 kB
Version	v3
Last modified	12 June 2026 14:14:02
Data Access	OPENDAP DAP4 HTTPServer
Metadata access	NCML UDDC ISO

Provenance (to be completed)

Software	ebas-io
Version history	Concept DOI

Citation & acknowledgements

Licence	CC BY 4.0
Citation string	Sjöberg, K. HELCOM, EMEP, 2021-2022, Inorganics in air and particle phase at Hallahus, data hosted by EBAS at NILU, DOI: https://doi.org/10.48597/2ZP9-9E9V

Please include the following information in your publication. You may edit the text to suit publication standards.

Acknowledgements	Data used in this <study/report/figure/etc.> were accessed from EBAS (https://ebas.nilu.no) hosted by NILU. Specifically, the use included data affiliated with the framework: HELCOM, EMEP

Originator(s)

Karin, Sjöberg

Principal investigator(s)

Karin, Sjöberg