What Happens During an Indoor Air Quality Assessment?
From visual observations to sampling, here's what an IAQ assessment involves and what it can tell you.
Context
This article is part of our Indoor Air Quality resource library. The information here is intended to help property owners understand environmental conditions and the role of professional assessment — not to make medical claims or declare a property safe or unsafe.
What to consider
- —Documented observations matter more than assumptions.
- —Assessment scope defines what is and isn't evaluated.
- —Sampling is a tool, not a default — it's used where the scope indicates it would add information.
- —Laboratory results describe what was present in a sample; interpretation in context is what makes them useful.
Next steps
If something in your property doesn't feel right, start with information. A professional assessment can document observed conditions within a defined scope and help guide next steps.