SmartSMEAR
Data visualization and download tool for the database of continuous atmospheric, flux, soil, tree physiological and water quality measurements at SMEAR research stations of the University of Helsinki and the University of Eastern Finland.
ACTRIS
ACTRIS is the pan-European research infrastructure producing high-quality data and information on short-lived atmospheric constituents and on the processes leading to the variability of these constituents in natural and controlled atmospheres.
Finnish Meteorological Organisation Open data
The Finnish Meteorological Institute has made its data sets freely available for public use.