Industrial Hygiene Monitoring & Risk Assessment
A qualitative and quantitative industrial hygiene risk assessment evaluates workplace exposure to harmful substances to ensure compliance with occupational safety standards.
Qualitative Assessment:
- Uses expert judgment to estimate exposure risks.
- Prioritizes high-risk hazards for further analysis.
- Expresses likelihood in terms like “low,” “moderate,” or “high.”
Quantitative Assessment:
- Uses data and measurements to assess exposure levels.
- Compares findings to occupational exposure limits (OELs).
- Expresses exposure levels numerically (e.g., ppm, mg/m³).
When to Use Each Method:
- Qualitative: Used for initial risk assessments and hazard prioritization.
- Quantitative: Used for detailed exposure evaluations and regulatory compliance.