The data were used for the analysis, which is described in the related article.
The study quantified the following groups of microorganisms:
(1) Total number of psychrophilic and mesophilic bacteria (TNB), cultured at two temperatures.
(2) Number of Gram-positive Staphylococcus sp.
(3) Total number of microscopic fungi (TNF), cultured on three different media.
The measurements of temperature, relative humidity, and carbon dioxide concentration in the indoor air were carried out.
The dataset also includes measurements not mentioned in the related article: data from a second temperature sensor (Temp LB-710) and from an oxygen sensor (O2).
All CSV files use a semicolon (;) as the separator. Each column is described according to the terminology used in the related article. The devices used for measuring air parameters are described in the file "Devices.txt".
(2026-02-05)