Sisäilmalalla

Sisäilmalalla refers to the indoor air quality within buildings and its associated issues. This concept encompasses the physical, chemical, and biological properties of the air that people breathe indoors. Poor indoor air quality can arise from various sources, including building materials, furnishings, occupant activities, and outdoor air pollutants entering the building. Common indoor air pollutants include volatile organic compounds (VOCs) emitted from paints, adhesives, and cleaning products, as well as particulate matter from dust, mold, and combustion.

Problems related to sisäilmalalla can manifest in various ways, leading to what is often termed "sick building syndrome." Symptoms experienced by occupants can include headaches, fatigue, dizziness, nausea, and respiratory irritation. These symptoms are typically temporary and improve when the individual leaves the affected building. In more severe or prolonged cases, persistent exposure to poor indoor air quality can contribute to the development or exacerbation of chronic health conditions such as asthma and allergies.

Addressing sisäilmalalla involves a multi-faceted approach. Key strategies include proper ventilation to dilute and remove pollutants, source control by selecting low-emission materials and products, and regular maintenance of building systems like HVAC units. Monitoring and assessment of indoor air quality can help identify specific problems and guide remediation efforts. The overall goal is to create healthier and more comfortable indoor environments for occupants.