Studies have shown that people are healthier, more comfortable and more productive in structures with good indoor air quality (IAQ). Be that as it may, I've had a first-hand experience as an indoor air quality and mould inspection expert not only about the huge impact of moulds and water damage on people’s property but also the emotional distress these things can cause them. According to studies, there exists a huge relationship between emotional wellbeing and particulate matter pollution, and a very strong numerical relationship between mould spore counts, the presence of water damage, including hidden mould, and measures of particulate matter in the PM 2.5 and PM 10 size range. And as the concentration of PM 2.5 particles in the air increases, levels of happiness decrease. As the concentration of PM 2.5 pollutants increases, levels of tiredness, stress and sadness all increase. Read the blog here: https://www.drcameronjones.com/blog/indoor-air-quality-and-happiness
REFERENCES:
Lal RM, Das K, Fan Y, Barkjohn KK, Botchwey N, Ramaswami A, Russell AG. Connecting Air Quality with Emotional Well-Being and Neighborhood Infrastructure in a US City. Environ Health Insights. 2020 May 3;14:1178630220915488. doi: 10.1177/1178630220915488. PMID: 32425542; PMCID: PMC7218333.
Li M, Ferreira S, Smith TA, Zhang X. Air pollution and noncognitive traits among Chinese adolescents. Health Econ. 2021 Feb;30(2):478-488. doi: 10.1002/hec.4193. Epub 2020 Nov 16. PMID: 33197091
Song Y, Zhou A, Zhang M. Exploring the effect of subjective air pollution on happiness in China. Environ Sci Pollut Res Int. 2020 Dec;27(34):43299-43311. doi: 10.1007/s11356-020-10255-8. Epub 2020 Jul 31. PMID: 32737779.