There is insufficient toxicological data for
many substances.
It is virtually impossible to assess the
potential interactions of different
substances and their effects.
TVOC is not toxicologically sound and therefore
cannot be directly used as a criterion for
assessing health effects. However, it is used to
assess the overall situation.
Level
Concentration
1
≤ 0.3 mg/m³
2
> 0.3-1 mg/m³
3
> 1-3 mg/m³
Evaluation
Hygienically safe.
Generally no issues.
Still hygienically safe.
Hygienically noteworthy.
Only limited use in spaces
that are regularly used is
acceptable (< 12 months).
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