Odour Impact Assessment
IAQM Odour Guidance — Source, Pathway, Receptor Analysis
IAQM Compliant
FIDOL Matrix
Effect Descriptor
Assessment Results
Source Odour Potential
0.0
FIDOL average score (0-5)
Receptor Sensitivity
0
Location sensitivity factor (1-5)
Pathway Multiplier
1.0
Based on distance & conditions
Mitigation Reduction
0%
Effectiveness of controls
Distance Decay Factor
1.0
Based on distance (m)
Final Risk Score
0.0
Adjusted impact rating
FIDOL Factor Breakdown
Frequency
Intensity
Duration
Offensiveness
Negligible:
No significant odour impact (< 2)
Slight Adverse:
Awareness but not objectionable (2-5)
Moderate Adverse:
Objectionable, likely complaints (5-10)
Substantial Adverse:
Unacceptable for planning (> 10)