Bakar (Jan 2023)

Air quality and thermal comfort measurements in the offices using the low-cost sensors and monitors

  • Tasić Viša,
  • Kamenović Vladan,
  • Radović Bojan,
  • Mišić Nikola,
  • Zlatković Ivan

DOI
https://doi.org/10.5937/bakar2301043T
Journal volume & issue
Vol. 48, no. 1
pp. 43 – 52

Abstract

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The subjective experience of the environment where people live defines the comfort of that environment. The elements of environmental comfort are the air quality, thermal comfort, visual comfort, and sound comfort. The air quality in the room where people stay can significantly affect their concentration, i.e., the ability to work and study. The concentration of CO 2 in the room is used as an indicator of ventilation, that is, as an indicator of the air quality in the observed room. The thermal comfort defines a state of satisfaction with the thermal environment. The thermal comfort is achieved when the environment properties are such that they ensure the release of BAKAR 48 (2023) 1 COPPER body heat within the comfortable limits. This paper presents a part of the air quality and thermal comfort measurement results in the selected office in the Mining and Metallurgy Institute Bor from 2020 to 2022. Based on the analysis of measurement results, it was determined that the air quality in the selected office was satisfactory on an average of more than 90% of the working time, and the thermal comfort on an average of about 60% of the working time.

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