Air Sampling vs. Surface Sampling
Different sampling methods answer different questions. Here's how air and surface sampling compare.
Context
This article is part of our Assessment & Testing 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.