[SO2 and NO2 air pollution measurement by passive monitors]. / Ocena zanieczyszczen powietrza (SO2 NO2) przy uzyciu monitorów pasywnych.

ABSTRACT

Air pollution concentration measurement in Poland are routinely carried on using aspiration methods. This technique required suitable measurement point preparation and its monitoring. During last years passive monitors are used more and more frequently for some air pollutants concentrations measurement. The above mentioned method is recommended when spatial differentiation of air pollution are analized. Results of such measurements carried of in the area of Poznan are presented in this contribution.