Formaldehyde (HCHO) presence in indoor environments is a significant component of overall air quality assessment. This volatile organic compound (VOC), released from numerous household materials and products, contributes to indoor pollution. Concentrations are often measured in parts per million (ppm) or micrograms per cubic meter (g/m) to determine the level of hazard.
The monitoring of this specific VOC is important due to its potential health effects, ranging from mild irritation of the eyes, nose, and throat to more severe respiratory problems and potential carcinogenic effects with prolonged exposure. Building materials, furniture, adhesives, and cleaning agents are common sources. Understanding acceptable limits and implementing mitigation strategies, such as improved ventilation and the use of low-VOC products, can significantly reduce risk.
