Radon and environmental parameters measured at Krasnohorska cave (Slovakia)

Measurements of radon activity concentration and environmental parameters performed in the atmosphere of the Krasnohorska cave (Slovakia) during a field campaign in the framework of PT-SK bilateral project RADCAMIN (RADon in CAves and MINes – Portuguese and Slovak case studies). The radon measurements (10 minutes interval) are performed with a portable wireless sensor TSRP1 (Tesla, a.s., Hloubětín, Czech Republic), suitable for wet environments. The sensor records pressure, temperature and relative humidity in hourly intervals. Dataset is organised in 8 columns as follows: the date (in the dd/mm/yy format), the time (in HH:MM:SS format), the radon activity concentration (in Bq/m3), the date (in the dd/mm/yy format), the time (in HH:MM:SS format), the pressure (in hPa), the temperature (in deg Celsius) and relative humidity (in %).