According to the most recent data, the majority of individuals spend most of their time indoors. Our well-being and productivity are significantly influenced by the indoor climate we experience. Indoor pollutants not only impact our physical health but also play a role in affecting our psychological well-being. Factors such as light, temperature, humidity, and noise contribute to this complex interplay, influencing both our physical and mental states. This underscores the significance of ensuring satisfactory Indoor Environmental Quality (IEQ) across its various domains. Standards and certifications developed over the years propose a vast number of possible parameters and indexes to be monitored.