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Indoor Air Quality Improvement Systems

Indoor Air Quality, or as it is popularly known, ‘IAQ,’ is the air quality found in and around buildings and other structures. It is closely related to the health and comfort of the occupants of the building. This is because indoor quality can either keep you healthy or expose you to illness-causing germs that will make you sick. Studies have shown that low indoor air quality will have adverse effects on humans. Roughly 3.8 million people around the world die every year as a result of indoor air pollution. This number continues to rise from COVID-19. Low air quality is also linked to loss of concentration and bad mood among humans. Indoor air pollution is consistently ranked as one of the top five environmental risks to public health.

If you keep these facts in your mind, you will understand the importance of ensuring that your indoor air is good. We spend the majority of our lives somewhere inside, and so we must have access to good quality air for health reasons.

The Factors That Affect Indoor Air Quality?

Unfortunately, several factors will affect indoor air quality. The most common ones are:


Volatile Organic Compounds (VOCs) found in paint, flooring, and other forms of furnishing are some of the factors that will affect indoor air quality. Prolonged exposure to these compounds results in nausea, headaches, allergies, fatigue, and breathing issues. Some cleaning products also have harmful chemicals that may affect indoor air quality.


If you want clean air, then you must take control of your humidity levels. Excessive humidity creates a breeding ground for mold, which produces spores that cause a lot of damage to your respiratory system. Little or no humidity, on the other hand, will cause rashes, eye irritation, and dry skin.

Poor Ventilation

Little to no ventilation will trap all sorts of pollutants in the house. They will roam in the air causing adverse effects on the building’s inhabitants. You must introduce fresh air into the building through windows or doors. Also, take advantage of exhaust fans if you have any.

HVAC Problems

Dust and dirt buildup in HVAC systems will pollute the cooled or heated air circulating in your home. Moisture leaks will also promote mould growth, which produces spores that travel through the air and cause respiratory issues among people.

man filling out quality control sheet

The Importance of Indoor Air Quality

For Health: There are many contaminants in the air. Some are harmless, while others could leave you with serious health issues. Dust will affect your respiratory systems; mold spores could get into your system, causing allergic reactions and other diseases. Pollen is also bad for people with allergies. People with asthma will suffer the most, however, when it comes to low air quality.

For Concentration and the Mind: The mind is affected by very many things. Small as it may seem, low air quality can have a considerable impact on the mind. You will have a more challenging time concentrating, for starters, if there are too many air pollutants. Another thing is that low air quality will affect your capability to understand things. Finally, bad air quality could put you in a sudden bad mood making it hard to do anything.

For Safety: Good indoor air quality ensures that the level of pollutants cannot cause any harm to your body. This is especially useful for carbon monoxide leaks as they are hard to detect and can be fatal.

indoor apartment ac unit

Indoor Air Quality Testing

Indoor air quality testing is a test carried out by professionals to measure the level of contamination of your air. It checks how ‘good’ the air is indoors and helps identify the pollutants in the air. This is a necessary step for people who want mold remediation. However, it is also good to get regular indoor air quality tests conducted in your home or commercial building. After the test, technicians will incorporate ways to improve your indoor air quality.

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