Indoor air quality (IAQ) refers to the measure of the cleanliness and healthiness of the air inside a building or enclosed space. It encompasses various factors such as the presence of pollutants, contaminants, temperature, humidity, and ventilation that can affect the quality of the air people breathe within indoor environments.
Having good indoor air quality is crucial for maintaining a healthy and comfortable living or working environment. Poor IAQ can lead to various health issues, including respiratory problems, allergies, headaches, fatigue, and irritations, among others. It is influenced by numerous sources, both from indoor and outdoor origins, such as combustion byproducts, mold, microbes, dust, chemicals, and other pollutants.
To assess and improve indoor air quality, it is essential to consider factors like ventilation, filtration, source control, and proper maintenance. Adequate ventilation, such as the exchange of outdoor air through windows, doors, or HVAC systems, helps dilute and remove indoor pollutants. Filtration systems, including air purifiers or HVAC filters, can help trap and remove airborne particles and contaminants. Additionally, addressing the source of pollutants through routine cleaning, regular maintenance of air systems, controlling moisture, and minimizing the use of harmful chemicals can significantly enhance indoor air quality.
Continuous monitoring and periodic testing are recommended to assess and maintain indoor air quality in order to ensure a healthy and comfortable living or working environment for occupants.
