How can poor indoor air quality impact health?

Poor indoor air quality can significantly impact health in various ways, primarily by leading to a range of adverse health effects. When there are high levels of indoor pollutants, such as volatile organic compounds, smoke, mold, and other allergens, individuals can experience respiratory problems, headaches, fatigue, and even more severe conditions like asthma or cardiovascular diseases.

Additionally, long-term exposure to poor indoor air can contribute to chronic health issues, including respiratory infections and developmental problems in children. The presence of allergens can trigger allergic reactions and exacerbate existing health conditions, further highlighting the critical relationship between air quality and overall health.

In contrast, options suggesting reduced physical activities or improvements in mental well-being due to poor air quality do not align with the established understanding of how environmental factors affect health. Negative impacts far outweigh any potential benefits related to productivity, which would generally be compromised in an unhealthy indoor environment.