As employees begin to return to in-person work setup, staying on top of indoor air quality (IAQ) will help protect their wellbeing and reduce the risk of virus transmission while at work. But before implementing any indoor air quality technologies and solutions in a built environment, it is important to have a well-designed indoor air quality management plan to make sure that all the strategies applied will deliver the most positive results. 

Today, uHoo will talk you through the steps that you can take to effectively evaluate, manage, and optimize your IAQ. 

First Step: Understanding indoor air quality 

Before solving a problem, you must first get an overview of it, understand what indoor air quality is, and the factors that can affect it. 

Indoor air quality is the quality of the air present within and around a built environment. Some factors that contribute to indoor air quality are: 

  • Building ventilation
  • Chemicals used inside the building
  • Building location
  • Weather
  • The number of occupants
  • The activities done by the occupants inside the building

Second Step: Knowing the sources

For you to improve your building’s IAQ, you must understand the major air pollutants and their sources. The primary sources of indoor air pollution are: 

  • Particulate matter that is generated by printing, photocopying and operating equipment. 
  • VOCs that can come from cleaning chemicals, paints and furniture
  • Carbon dioxide which is released by people when breathing and can elevate when there is no proper ventilation
  • Tobacco smoke that clings to a smoker’s clothes and body, and is taken inside the building. 
  • Molds due to high humidity levels. Molds are commonly found in comfort rooms, tiles, windows and walls. 

Third Step: Analyzing the problem

Being able to discover the sources of indoor air quality at work is only a part of finding a solution. To be able to completely prevent problems in IAQ, we must be able to identify when poor air is present. 

Signs of poor air quality

  • Poor indoor air quality at work can manifest in frequent coughing, respiratory infections, fatigue, headaches, or nausea. 
  • Damage to building materials such as cracks, warpings, fractures, sags, chips, and more, due to unregulated humidity
  • Weird smells due to gas and particle build up. 

Fourth Step: Improving your IAQ

When an indoor air quality problem occurs, it is important to act on it as quickly as possible. Here are some of the straightforward solutions that you can take: 

  • Always keep your air ducts and ventilation system clean and updated
  • Remove particulate matter on floors and carpeted areas 
  • Maintain a healthy level of humidity 
  • Keep your office smoke-free

Fifth Step: Have an indoor air quality monitoring system in place

This last step is the most crucial step in the entire IAQ management process. By having an indoor air quality monitor installed inside your building, you’ll be able to discover the presence of air pollutants and ensure that the strategies and any other adjustments to improve IAQ are effective. 

With a smart and advanced  indoor air quality monitoring system installed at work, creating and maintaining a healthy workplace is easier than ever before. Moreover, monitoring IAQ can also help you obtain scores to achieve green and healthy building certifications such as GreenMark, LEED, and WELL. 





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