Swedish Throughfall Monitoring Nework

A collaboration between Air Quality Associations, County Administrative Boards,
the Swedish Environmental Protection Agency, as well as different companies.

SWETHRO is a national network that measure air concentrations, deposition in open areas and as throughfall as well as soil water chemistry all over Sweden. These measurements provide important data used in regional and national environmental quality standards. The aim of SWETHRO is to describe conditions, regional differences, temporal trends, and the effects of the deposition of acidifying and eutrophying substances. SWETHRO is managed by IVL Swedish Environmental Research Institute in collaboration with Lund University and is primarily funded by various air quality associations, county administrative boards, and the Swedish Environmental Protection Agency. The measurements began in 1985.


Länsstyrelsen Dalarnas län
Länsstyrelsen Jämtlands län
Lunds Universitet
Länsstyrelsen Norbotten
Länsstyrelsen Skåne
Länsstyrelsen Stockholm
Länsstyrelsen Sodermanlands län
Länsstyrelsen Värmland
Länsstyrelsen Västernorrland
Länsstyrelsen Västra Götaland
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Göteborgs universitet, Institutionen för geovetenskaper 
Skåne Luftvårdsförbund
Östergötlands Luftvårdsförbund
Kronobergs luftvårdsförbund  
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Blekinge kustvatten
och luftvårds-förbundng