Thailand
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Indoor Air Quality (IAQ) Monitoring

Indoor Air Quality (IAQ) monitoring focuses on assessing air conditions in enclosed and occupied spaces to support a healthy, comfortable, and hygienic indoor environment. Monitoring activities help identify airborne contaminants and key indoor environmental indicators, enabling effective indoor air quality management.

Our IAQ services provide technical assessment of air conditions and contaminants in enclosed environments such as office buildings, commercial facilities, healthcare institutions, educational buildings, and other premises where indoor air quality control is essential.

Air pump

Scope of Indoor Air Quality Monitoring Includes:

  • Particulate matter (PM2.5 and PM10)
  • Gaseous pollutants including Carbon Monoxide (CO), Carbon Dioxide (CO₂), and Ozone (O₃)
  • Total Volatile Organic Compounds (TVOCs) and specific compounds such as Formaldehyde
  • Temperature and Relative Humidity

Indoor air quality assessment is conducted in reference to national IAQ guidelines issued by the Department of Health, Ministry of Public Health (Thailand), for interpretation and evaluation of indoor air conditions.

Laboratory analysis and field measurements are performed using internationally recognized standard methods. Chemical air contaminants are analysed in accordance with NIOSH and US EPA methods, while occupational exposure measurements are conducted following ISO and OSHA standards.

 
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