Ground based in situ observations of aws at Zeppelin mountain (Ny-Ålesund) (NO0042G). These measurements are gathered as a part of the following projects EMEP, NILU and they are stored in the EBAS database (http://ebas.nilu.no/). Parameters measured are: relative_humidity in met (relative_humidity), temperature in met (air_temperature), wind_speed in met (wind_speed)