HVAC System Air Quality Audit Form
General Information
Facility Name
Location/Address
Date of Audit
Inspected By
System Information
System/Unit ID
System Type
Location within Building
Last Maintenance Date
Visual Inspection
Filter Condition
Clean
Dirty
Damaged
Coil Condition
Clean
Dirty
Corroded
Ductwork Condition
Good
Minor Issues
Major Issues
Visible Mold/Mildew
None
Present
Evidence, cleaned
Other Observations
Measurements
Parameter
Location
Measured Value
Acceptable Range
Comments
Temperature (°C)
18-24
Humidity (%)
30-60
CO₂ (ppm)
<1000
Particles (μg/m³)
<25
Recommendations
Overall Comments