What does IAQ stand for?

Indoor Air Quality, known as IAQ, refers to the condition of the air within and around buildings, especially as it relates to the health and comfort of occupants. This concept encompasses various factors, including pollutants, humidity levels, temperature, and ventilation effectiveness. Maintaining good indoor air quality is essential for providing a healthy living or working environment, as poor IAQ can lead to health issues such as respiratory problems, allergies, and other chronic conditions.

The other options mention concepts that are not widely recognized or are irrelevant in the context of indoor environments. Integrated Applied Quality and Innovative Architectural Quality do not pertain to air quality specifically. Indoor Acoustical Quality, while important in design, refers to sound management in a space rather than the quality of air. Therefore, focusing on IAQ is crucial for interior designers to ensure the overall wellness and satisfaction of those who inhabit the spaces they create.