Indoor Air Quality (IAQ) monitoring involves the measurement and assessment of air pollutants and environmental conditions within indoor spaces such as homes, offices, schools, and industrial buildings. Key parameters typically monitored include carbon dioxide (CO₂), carbon monoxide (CO), particulate matter (PM2.5 and PM10), volatile organic compounds (VOCs), humidity, and temperature. Maintaining good IAQ is essential for health, comfort, and productivity, as poor air quality can lead to respiratory issues, allergies, and long-term health problems. IAQ monitoring systems help detect harmful pollutants, ensure compliance with health standards, and enable timely interventions to improve air quality.  

Applicable standard : ISO 21501-4, OSHA Technical Manual (OTM) Section- III:Chap. 2, BS EN 60079-29-2