A collaborative effort involving the Victorian Government, the Burnet Institute and other research partners including the Queensland University of Technology, looks to lay the foundation for optimal indoor air quality (IAQ) standards in Victoria, and eventually the whole of Australia.
The Pathway to Clean Indoor Air in Victoria
The Pathway to Clean Indoor Air in Victoria, a $9.9 million initiative led by the State Government, aims to map out ideal PM2.5 concentration levels in indoor air, promote cost-effective ways to meet indoor air standards, and potentially impact nationwide regulations. This project seeks to clean the air in public spaces, mitigating the health and economic impact of respiratory viruses while establishing strategies for improving indoor air quality (IAQ) and creating safer, healthier environments.
The initiative noted that many of the risks associated with breathing hazardous air occur indoors. This includes the transmission of airborne diseases, pollution, and the spread of harmful particles from bushfire smoke.
Key strategies
The Pathway to Clean Indoor Air initiative prioritises cost-effective strategies to enhance indoor air quality. One of the primary approaches is improving ventilation, which ensures a continuous flow of fresh air, effectively diluting and removing airborne contaminants.
Complementing this, the project emphasises the use of filtration systems, including HEPA filters and advanced air purifiers, to capture harmful particles and pollutants.
In addition to these practical measures, the project is focused on developing comprehensive guidelines and policies to maintain optimal indoor air quality. Establishing clear standards and best practices will guide the design and maintenance of buildings, ensuring they meet high air quality standards.
Furthermore, continuous monitoring of indoor air quality (IAQ) is essential. Implementing real-time IAQ monitoring systems in public spaces will allow for timely interventions and adjustments to keep the environment safe and healthy.
How air purifiers create a pathway to clean indoor air
Air purifiers play a crucial role in creating clean indoor environments by effectively removing airborne contaminants. Ionmax air purifiers offer a comprehensive solution with their multi-level filtration systems.
These advanced units typically include a HEPA filter to capture 99.97% of harmful particles that measure 0.3 microns or bigger, an activated charcoal filter to absorb odours and gases, a negative ioniser to attract and remove pollutants, and UV-C light to neutralise trapped allergens.
Selected Ionmax models also feature PM2.5 level indicators, allowing users to monitor air quality in real time. By addressing a wide range of indoor air pollutants, from dust and allergens to volatile organic compounds, Ionmax air purifiers contribute significantly to healthier indoor spaces.
Benefits
This initiative will look to bring about numerous improvements to the following:
Health impact
Cleaner air can lead to fewer respiratory illnesses, decrease the incidence of chronic conditions such as asthma, and mitigate severe health issues like cancer and heart disease. This proactive approach not only enhances overall well-being but also reduces the burden on healthcare systems.
Economic impact
Enhanced air quality can boost productivity by improving cognitive function and reducing employee absenteeism. Businesses stand to gain from increased efficiency and lower healthcare costs.
Policy and regulatory impact
On the policy front, the initiative aims to set a precedent for indoor air quality standards. By developing clear guidelines and potentially mandating indoor air quality standards in public spaces, the project could lead to widespread regulatory changes. This would ensure that buildings are designed and maintained to provide safe and healthy environments, ultimately preventing illnesses and enhancing public health resilience.
Challenges
During the pandemic in 2020, health authorities initially focused on hand washing and surface cleaning to prevent COVID-19. This advice was misguided because SARS-CoV-2 is primarily airborne, spreading through tiny aerosol particles that can remain suspended indoors for hours.
This poses a primary hurdle in implementing the initiative: overcoming widespread misinformation and establishing facts.
Another challenge is establishing and maintaining global leadership in indoor air quality standards. While Victoria is taking a pioneering role, the initiative must inspire other regions and countries to adopt similar measures.
Climate change presents additional complexities. As extreme weather events become more frequent and severe, maintaining good indoor air quality will become increasingly difficult.
Today, investing in reliable air purifiers has become crucial for maintaining healthy indoor spaces. However, a comprehensive approach to indoor air quality also involves improving ventilation, using low-emission materials, regular cleaning, and controlling humidity levels.
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By combining these strategies with air purifiers, we can create resilient indoor environments that protect our well-being in the face of changing climate conditions.
Disclaimer: The information provided in this article is for general reference only. Please seek advice from professionals according to your needs.
Jaka Exstrada
