BLOGS

Indoor Air Quality (IAQ) is a critical but often overlooked component of workplace health and safety. Poor IAQ can lead to a range of health problems for workers, from mild irritation to serious respiratory diseases and even increased risk of severe illnesses. In Australian workplaces, ensuring good IAQ is essential not only for compliance with regulations but also for enhancing worker wellbeing and productivity.

Health Effects of Poor Indoor Air Quality

Exposure to indoor air pollutants such as mould spores, bacteria, volatile organic compounds (VOCs), and particulate matter can cause:

• Eye, nose, and throat irritation
• Headaches, dizziness, and fatigue
• Allergic reactions and asthma exacerbations
• Respiratory infections and chronic lung diseases
• Increased risk of cancer with long-term exposure to some pollutants

Certain groups are more vulnerable, including young children, the elderly, and those with pre-existing respiratory or cardiovascular conditions

Why IAQ Assessment is Essential in Industry

• Worker Health and Safety: Protecting employees from harmful exposures is a core OHS responsibility.
• Regulatory Compliance: Australian standards and Safe Work Australia guidelines require monitoring and control of IAQ hazards.
• Productivity: Poor IAQ correlates with increased sick leave and reduced workplace performance.
• Legal Liability: Failure to manage IAQ risks can lead to fines, litigation, and reputational damage.
• Energy Efficiency: Identifying ventilation inefficiencies can reduce operational costs while improving air quality

How OHOS Helps with IAQ Assessments and Solutions

Occupational Hygiene & OHS Solutions (OHOS) Pty Ltd provides comprehensive IAQ services tailored to your workplace needs:

• Site-Specific Risk Assessment: We identify potential sources of biological contaminants such as mould, bacteria, and allergens.
• Air Sampling and Laboratory Analysis: Using NATA-accredited labs, we quantify pollutant levels accurately.
• Ventilation Evaluation: Assess HVAC systems for adequacy and recommend improvements.
• Remediation Guidance: Provide practical advice on mould removal, moisture control, and cleaning protocols.
• Training and Awareness: Educate your workforce on maintaining healthy indoor environments.
• Compliance Support: Help you meet Australian Standards (e.g., AS/NZS 3666 for air-handling systems) and Safe Work Australia requirements.

Real Facts: IAQ Pollutants and Health Impact Table

Expertise of OHOS Consultants

Our team comprises highly qualified indoor air quality professionals with extensive experience in assessing and managing IAQ risks across diverse industries such as manufacturing, mining, construction, and healthcare. We bring:

• In-depth knowledge of Australian and international IAQ standards
• Advanced sampling and analytical techniques
• Proven track record of delivering practical, cost-effective solutions
• Membership and mentoring roles in Australian Institute of Occupational Hygienists (AIOH) and Australian Institute of Health and Safety (AIHS)

Conclusion

Good indoor air quality is fundamental to a safe, healthy, and productive workplace. Regular IAQ assessments and proactive management help prevent health issues, ensure compliance, and improve employee satisfaction. OHOS is your trusted partner in delivering expert IAQ solutions tailored to your unique workplace environment.