As the cold weather settles in, ensuring good indoor air quality becomes paramount for maintaining a healthy living environment. The winter season often brings specific challenges that can impact the air we breathe indoors. Understanding Indoor Air Pollution in Winter Impact of Cold Weather on Indoor Air Quality The drop in temperatures during winter prompts us to spend more time indoors, leading to decreased ventilation. This reduced airflow can trap pollutants inside, contributing to poorer air quality. Common Indoor Pollutants During Winter Several factors contribute to indoor air pollution during winter, including the use of heating systems, increased combustion activities, and the presence of allergens like dust mites and pet dander. Factors Affecting Indoor Air Quality in Winter During winter, several factors play a significant role in affecting indoor air quality. Lack of Ventilation Due to the cold weather, windows and doors tend to remain closed, limiting fresh air intake and ...