As winter brings cold temperatures, many people in Estonia face the problem of excessively dry indoor air, which can drop below 20% relative humidity, much lower than the comfortable range of 40-60%. This situation often arises when cold outside air, which contains little moisture, enters homes, especially through poorly insulated windows. The article highlights the findings of Aime Ruus and Jane Raamets from TalTech's Tartu College, who emphasize the health risks associated with low humidity levels.

To combat dry air in homes, the article suggests various strategies such as using humidifiers, keeping containers of water near heating sources, and troubleshooting HVAC systems to ensure proper humidity control. Additionally, the authors stress the importance of monitoring indoor air quality to maintain a healthy and comfortable living environment during the harsh winter months of Estonia. Despite the lower temperatures outside, it is critical to maintain adequate air moisture to prevent discomfort and potential health issues.

Ultimately, the advice provided by the experts underscores how critical it is to address indoor climate challenges during winter, especially given the potential health implications of living in dry air. This information is particularly relevant for residents of Estonia, where winter can lead to significant drops in indoor air humidity, and practical solutions are needed to ensure well-being during this season.