In this article the author gives some guidelines and techniques to conduct IAQ investigations at low cost for school staff with small budgets : first he advises occupant interviews, followed by a physical survey of the premices. An IAQ toolkit at low cost can be prepared for a first level type of investigation.
Then a monitor data analysis can be made with the measurements of temperature, relative humidity and CO2.
Finally an hypothesis can be developed even with little background and small budget.
But particular problems may require an experienced consultant.
Investigating IAQ on a budget
![](https://www.aivc.org/sites/default/files/default_images/default_image_5.png)
Year:
2003
Bibliographic info:
ASHRAE Journal, Vol 45, N° 5, May 2003, pp 54-56