Evaluation of extreme pollution episodes over Lithuania in 1980–1994 |
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| Authors: | A Milukaite V Juozefaite A Mikelinskiene B Giedraitis A Galvonaite P Jurgutis |
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| Institution: | 1. Institute of Physics, A. Gostauto 12, 2600, Vilnius, Lithuania
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| Abstract: | The investigation of SO2, NO2, benzo(a)pyrene (BP) and soot (Cel) has been carried out daily in the atmospheric air in the background station Preila (East shore of the Baltic Sea) since 1980. Over this period, daily concentrations of pollutants varied in the wide intervals in warm and cold period as well. From 15 years data typical episodes of highest and lowest concentrations of pollutants are chosen and analysed with respect to the air masses trajectories and meteorological conditions. The highest concentrations of SO2, NO2, BP, Cd were fixed, when the air masses passing Lithuania have been formed over Great Britain and Central Europe. |
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