Indoor Air Quality (IAQ)

The term Indoor Air Quality (IAQ) refers to air quality within and around buildings, as it relates to the health and comfort of building occupants. Understanding and controlling common pollutants indoors can help reduce your risk of indoor health concerns. The most common indoor air pollutants are: 


The relative importance of any single pollutant depends on how much much is present. In some cases, factors such as how old the source of the pollutant is and whether it is properly maintained are significant. Below we provide a number of instruments for the assessment and long term monitoring of dust/particulate, toxic gases and VOCs. 

DustMate Handheld Dust Monitor
Handheld dust monitor for TSP, PM10, PM2.5 and PM1
Osiris Dust Monitor
Osiris environmental dust monitor for TSP, PM10, PM2.5, PM1 and telemetry
ppbRae 3000 (ppbRae Plus)
ppbRae 3000 low level VOC detection monitor
MultiRae Pro Gas Monitor
MultiRae Pro multigas monitor with ppb VOCs
iGAS Fixed MultiGas Monitor
iGas environmental gas monitor
AirQ Environmental Monitoring
AirQWeb Web Monitoring Platform
Show More

Key Words:

air quality monitoring system, air quality monitor, air quality sensor, air quality meter, indoor air quality meter, air quality detector, indoor air quality sensor, air pollution monitor, air quality testing, air pollution measurement

Registered Address: Environmental Science and Technology Ltd, 48 Thirkleby Way, York, North Yorkshire, United Kingdom, YO10 3QD. Phone: +44 (0) 1904 373018 Email: 

Company Number: 10773337

VAT Number: 270 6099 96