Indoor air pollution refers to harmful substances found in the air within buildings, homes, or other enclosed spaces. These pollutants can come from a variety of sources, including household cleaning products, cooking fumes, tobacco smoke, mold, and outdoor air that seeps inside. Poor ventilation can also contribute to the accumulation of these harmful particles, making indoor air quality worse.
This issue is important for health because indoor air pollution can lead to a range of health problems. Short-term exposure may cause headaches, dizziness, or irritation of the eyes, nose, and throat. Long-term exposure can result in more serious issues, such as respiratory diseases, heart problems, and even cancer. Vulnerable groups, including children, the elderly, and those with pre-existing health conditions, are particularly at risk.
The body responds to indoor air pollution by activating the immune system to fight off harmful particles. This can lead to inflammation in the respiratory system, making it harder to breathe. Over time, exposure to these pollutants can weaken the body’s defenses and increase the risk of chronic health issues.
It is important to be aware of the sources of indoor air pollution and take steps to improve air quality. Simple actions like increasing ventilation, using air purifiers, and choosing low-emission products can help reduce indoor pollutants and promote better health for everyone in the space.