Indicator Compounds

Definition

Indicator Compounds are chemical substances, like carbon dioxide, used to estimate building conditions such as airflow, occupancy levels, and indoor air quality.

Purpose

These compounds help monitor and manage indoor environments, ensuring healthy and comfortable living and working conditions by indicating potential issues with ventilation and air quality.

Examples of Use

• Measuring carbon dioxide levels to assess ventilation effectiveness in office buildings.
• Using volatile organic compounds (VOCs) as indicators of indoor pollution from materials and products.
• Monitoring carbon monoxide levels to detect improper combustion and ventilation in industrial settings.

Related Terms

• Indoor Air Quality (IAQ): The condition of the air within and around buildings, especially as it relates to occupant health.
• VOC (Volatile Organic Compounds): Organic chemicals that have a high vapor pressure at room temperature and can affect indoor air quality.
• Ventilation: The process of supplying fresh air and removing stale air from an indoor space.

Notes

Regular monitoring of indicator compounds can help identify and address air quality issues promptly, improving overall health and comfort in buildings.