Facility managers often think about structural issues, HVAC maintenance, and repairing wear and tear to protect buildings and their occupants. However, the most commonly overlooked danger comes from the outdoors: toxic air pollutants. We have repeatedly emphasised the importance of clean indoor air and the invisible threats that can lurk indoors, jeopardising the health of occupants and leading to both acute and chronic medical conditions.
However, what many fail to realise is that outdoor air can be just as hazardous as indoor air due to toxic pollutants, posing an equally hidden threat to facilities and the health of their occupants.
The Outdoor Threat That Lurks Indoors
According to the World Health Organization (WHO), poor outdoor air quality resulted in 4.2 million premature deaths in 2019, indicating a highly alarming situation. WHO recognises outdoor air pollution as a global challenge, as exposure to these toxic pollutants leads to cardiovascular diseases and strokes.
Moreover, a 2014 study by Dyson found that indoor air quality levels in Australian homes were lower than the threshold recommended by the World Health Organisation (WHO). But what is the primary source of poor air quality? Toxic pollutants from bushfires and vehicle fumes.
Additionally, urban air contains a mix of sulphur dioxide from industrial activities, ozone formed through chemical reactions, and volatile organic compounds (VOCs).
What Does Outdoor Pollutants Do To Facilities?
Apart from health challenges, toxic pollutants can have visible effects on infrastructure. Some of these include:
- Toxic gases such as sulphur dioxide accelerate the degradation of structural components and HVAC systems by corroding metals and electronics.
- Exposure to pollutants such as ozone and volatile organic compounds (VOCs) can degrade rubber seals, coatings, and plastics.
- Particulate matter (PM2.5 and PM10) consists of invisible particles that clog HVAC filters and create a breeding ground for bacteria.
- Outdoor pollutants can seep into rooms through open windows and doors. Exposure to these pollutants can lead to sick building syndrome, significantly affecting occupant health, productivity, and comfort.
How to Tackle Outdoor Pollutants to Maintain Indoor Air Quality
According to the Department of Health, Disability and Ageing, Australia, while we can’t control the source of outdoor air pollution, we can keep indoor air clean and pure by taking the following actions:
- Close all doors and windows when outdoor air quality levels decrease, and open them once the quality improves.
- During periods of outdoor air pollution, use a reverse cycle air conditioner to recirculate indoor air.
- Avoid using evaporative coolers during episodes of outdoor air pollution.
- Use a high-quality HEPA filter to extract airborne viruses and bacteria. Euromate Pure Air purifiers are equipped with HEPA filters that efficiently capture airborne particles, ensuring optimal performance.
- Always wear a P2 or N95 mask to ensure protection against pollutants.
Euromate Pure Air – The Ultimate Saviour
Euromate Pure Air is a leading name in the air purifying industry, known for its cutting-edge technology. Equipped with HEPA 14 filters and SGS certification, Euromate Pure Air purifiers effectively capture invisible particles and recirculate fresh air indoors, improving overall indoor air quality and ensuring occupant productivity and comfort. If you care deeply about the well-being of your loved ones or employees, this is the right solution for you. Feel free to call us or reach out directly with your queries.
