The article examines the effect of fine dust on the health of those involved in the gym. The factors characterizing dust are investigated depending on the ranges of breathing height of the participants. A series of measurements is carried out in the gym and further examination using a microscope and a personal computer. The results of the dispersed composition of dust are obtained. The dependence of the diameter of the dust particles on the height has been revealed.

Keywords: fine dust, working area, dispersed composition, aerodynamic characteristics, particle diameter, sports hall

This article is devoted to the study of the characteristics of fine dust particles in the gym. The monitoring of the dust content of the sports premises with fine particles was carried out, and the dispersed composition of the settled dust was also studied. The regularity of the dust distribution in the room depending on the measurement height is analyzed. The analysis of the state of the system of external respiratory organs is carried out.

Keywords: monitoring, gym, dispersion analysis, fine particles, respiratory organs, PM2. 5, PM10, dust factor