Poor indoor air quality is a widespread problem. Most people spend many hours a day in enclosed spaces, such as the office, school, or at home. Poor indoor air quality can affect well-being, concentration, and health. To improve indoor air quality, it is important to understand the causes and take targeted measures.
Causes of poor indoor air quality
One of the most common causes of poor indoor air quality is inadequate ventilation. In modern buildings, windows and building envelopes are very airtight in order to save energy. This means that stale air remains in the room for longer. Carbon dioxide levels rise and there is a lack of fresh oxygen.
In addition, pollutants burden indoor air. Furniture, floor coverings, paints, varnishes, and cleaning agents emit volatile organic compounds (VOCs). Electronic devices can also contribute to pollution. These substances are often odorless and therefore not consciously perceived.
Another factor is particulates. These enter indoor spaces from the outside air through open windows or are produced by cooking, candles, or heating. Particulate matter pollution can be significantly higher in urban areas in particular.
Humidity that is too high or too low also has a negative effect on air humidity. High humidity promotes mold growth, while very dry air irritates the mucous membranes.
Poor indoor air quality effects
Poor indoor air quality can manifest itself in various ways. Typical symptoms include fatigue, headaches, concentration problems, or irritated eyes and respiratory tract. In the long term, consistently poor indoor air quality can increase the risk of respiratory diseases and reduce overall well-being.
Since many of these effects occur gradually, the cause is often not directly associated with air quality.
Simple measures to improve air quality
The good news is that indoor air quality can often be improved with simple measures. Regular ventilation is the most important step. Letting fresh air in several times a day reduces carbon dioxide, humidity, and pollutants. Brief bursts of ventilation are usually more effective than leaving windows tilted open permanently.
Behavior in the room also plays a role. Using cleaning products sparingly, avoiding unnecessary fragrances, and being mindful when using candles or incense sticks can reduce pollution levels.
Plants can have a positive effect on the indoor climate, even if they are not a comprehensive solution. It also helps to keep an eye on the humidity and adjust it if necessary, especially during the heating season.
Why is it useful to measure air quality?
Many pollutants in indoor air are invisible. Neither carbon dioxide nor particulates volatile pollutants can be reliably detected with the senses alone. Those who judge air quality based solely on their feelings often react too late or not at all.
Measuring air quality creates transparency. Measurements show when ventilation is necessary, whether there are sources of pollutants, and how the indoor climate changes throughout the day. This allows targeted measures to be taken to improve air quality in the long term.
Measure and understand air quality with air-Q
The air-Q enables comprehensive measurement of indoor air quality. Among other things, the device measures carbon dioxide, particulates, volatile organic compounds, temperature, and humidity.
The measured data is clearly displayed and helps to identify correlations. Users can see not only current values, but also long-term trends. This shows how ventilation behavior, the presence of people, or certain activities affect the indoor air quality.
This information can be used to improve air quality in a targeted manner. The air-Q makes invisible pollutants measurable and helps to make indoor spaces healthier, more productive, and more pleasant.
.jpg)
