Indoor Air Quality Audit Checklist

General Information

Facility Name
Location
Date
Auditor

Ventilation Systems

Item	Yes	No	Comments
HVAC systems working properly
Air filters clean and regularly replaced
Air supply vents unobstructed

Sources of Contaminants

Item	Yes	No	Comments
No visible mold or mildew
No strong odors or chemical smells
No evidence of pests (rodents/insects)

Humidity & Moisture

Item	Yes	No	Comments
Indoor humidity levels are within recommended range
No signs of water leaks or damage

Occupant Feedback

Area	Comments/Concerns

Action Items / Notes

Item/Issue	Recommended Action	Responsible	Due Date