Innenraumluftüberwachung

Innenraumluft (Indoor air) refers to the air within buildings and other enclosed spaces where humans spend a significant amount of time. The quality of this air is crucial for health, comfort, and productivity. Indoor air can contain a wide range of pollutants originating from both outside and inside the building.

Common outdoor pollutants that can enter a building include particulate matter, pollen, ozone, and nitrogen oxides. Indoor sources of pollution are diverse and can include building materials (e.g., volatile organic compounds or VOCs from paints, carpets, and furniture), cleaning products, personal care products, combustion sources (e.g., stoves, fireplaces, tobacco smoke), and biological contaminants such as mold, dust mites, and bacteria.

Poor indoor air quality can lead to a variety of health issues, often collectively referred to as "Sick Building Syndrome." Symptoms can include headaches, fatigue, dizziness, nausea, respiratory irritation, and allergic reactions. In the long term, prolonged exposure to certain indoor air pollutants, such as formaldehyde or radon, has been linked to more serious health problems, including cancer.

Factors influencing indoor air quality include ventilation rates, the presence and type of indoor pollutant sources, and the effectiveness of air filtration systems. Adequate ventilation, whether natural (opening windows) or mechanical (using HVAC systems), is essential for diluting indoor pollutants and replenishing fresh air. Regular cleaning and maintenance of buildings and their systems can also significantly improve indoor air quality. Monitoring and control of indoor air pollutants are important considerations in building design, construction, and occupancy.