Ground based in situ observations of high_vol_sampler at Els Torms (ES0014R). These measurements are gathered as a part of the following projects EMEP and they are stored in the EBAS database (http://ebas.nilu.no/). Parameters measured are: benzo_bj_fluoranthenes in pm10 (mass_concentration_of_benzo_bj_fluoranthenes_in_pm10_in_air), fluoranthene in pm10 (mass_concentration_of_fluoranthene_in_pm10_in_air)