What is NOT a factor in determining indoor environmental quality (IEQ)?

Indoor Environmental Quality (IEQ) is fundamentally concerned with how indoor environments affect the health and comfort of the occupants. Factors such as cleanliness, noise, and indoor air quality all directly contribute to the overall impression of IEQ.

Cleanliness is essential in maintaining a healthy indoor space; it helps in reducing allergens and pollutants. Noise can impact occupant comfort and productivity, with excessive noise often linked to stress and decreased concentration. Indoor air quality is a critical factor, as it encompasses the levels of pollutants, ventilation, and humidity, all of which affect health and comfort.

While safety is a crucial aspect of building management and occupant well-being, it is more aligned with risk management and compliance rather than directly affecting IEQ. Safety focuses on the structural integrity of the building, fire regulations, emergency protocols, and hazardous material management, which may not directly influence the immediate perception of environmental quality like the other factors do. Therefore, it stands apart in this context when assessing what factors specifically contribute to IEQ.