Why is air quality testing absolutely necessary?

Researchers have confirmed that air pollution can be extremely detrimental to human health. From mental health and childhood development issues to respiratory disorders and heart disease, bad air quality can ruin lives. So, is there a way to go about air quality testing in your home before it’s too late?

Why does air quality go down?

The decline in air quality can be attributed to various factors. These include increased industrial activity, climate change, vehicle emissions, deforestation, agricultural practices, and other human activities that release pollutants, harmful airborne particles, and greenhouse gases into the atmosphere. Moreover, natural events such as wildfires and volcanic eruptions can also temporarily impact air quality. Air pollution can lead to deteriorating air quality – negatively affecting human health and the environment.

No wonder, more and more people are worried about the air they breathe in. In fact, according to the American Lung Association (ALA), nearly 36 percent of Americans are breathing in unhealthy air. Long-term exposure may lead to conditions such as asthma or lung cancer in severe cases. 

While you may be unable to completely change the environment, you can certainly ensure that the indoor air quality in your home is clean. 

Read more: What are the causes of indoor air pollution? 

What does measuring your home air quality tell you?

The commonly used metric to assess air quality in living areas is the Air Quality Index (AQI). The AQI predominantly evaluates:

• Particulate matter in the air
• Carbon monoxide concentrations
• Ground-level ozone levels
• Nitrogen dioxide presence
• Sulfur dioxide levels

On a broader scale, both ground-based and satellite instruments gauge airborne particles. They then assign scores ranging from 0 (representing the safest) to 500 (indicating the most hazardous). As the concentration of pollutants rises, the air becomes less safe for human health. Therefore, you need to ensure that the air within your home is free from potential hazards.

Why is air quality testing in your home important?

Testing the air quality in your home is crucial for several compelling reasons. The air you breathe indoors directly impacts your health and well-being. Indoor air can contain pollutants such as allergens, volatile organic compounds (VOCs), radon, carbon monoxide, and other harmful substances that can lead to respiratory issues, allergies, and long-term health problems.

Regular air quality testing helps you identify and address these potential hazards. Additionally, monitoring air quality allows you to assess the effectiveness of your ventilation systems and air purifiers in maintaining a safe indoor atmosphere. By taking proactive measures based on accurate air quality data, you can create a healthier and more comfortable home environment for you and your loved ones.

What are the sure-shot symptoms of poor air quality?

Several indicators are linked to poor indoor air quality. These include:

• Visible mold or mildew growth
• Leaks or water damage, especially on ceilings and walls
• Floors that become warped or buckled
• Dampness and high humidity levels
• Unusual odors
• Frequent health concerns, including sneezing, runny noses, coughing, headaches, static shocks, itchy throat, or dry skin and eyes
• Aggravation of existing allergy and asthma symptoms

How is air quality testing done at home?

You can measure your home air quality using various methods and devices. 

• Air quality monitors. These devices measure pollutants such as particulate matter (PM2.5 and PM10), volatile organic compounds (VOCs), and carbon dioxide (CO2). And, sometimes other gases. They provide real-time data and can give you a comprehensive view of your indoor air quality.
• Carbon monoxide detectors. These devices specifically measure carbon monoxide levels, a colorless and odorless gas that can be dangerous in high concentrations.
• Radon testing kits. Radon is a naturally occurring radioactive gas that can seep into homes from the ground. These kits help you determine if radon levels in your home are within safe limits.
• Humidity and temperature sensors. Monitoring humidity and temperature levels is essential for preventing mold growth and maintaining a comfortable indoor environment.
• Using air purifiers with sensors. Some air purifiers have built-in sensors that monitor air quality and adjust their filtration speed accordingly.
• Thorough home inspection. While not as accurate as specialized equipment, you can use DIY methods such as checking for visible mold spores, musty odors, and water damage.
• Professional testing. If you suspect serious issues with the air in your home, such as mold contamination or chemical pollutants, it might be best to hire a professional air quality testing service.

Want to find out about the air quality of the house you’re buying?

If you’re buying a house and are unsure of the condition it’s in, you need not fear. Kukun iHomeReport will provide you with a proprietary air quality score of the house. This air quality score will give you valuable insights into the indoor environment you’ll be living in. The score is an indication of the level of pollutants and contaminants present in the air. It will help you assess the potential health implications for you and your family. That is to say, it gives you a clear understanding of whether indoor air meets recommended safety standards or not. If there are areas that require improvement, you can take proactive steps to ensure a healthier and more comfortable living space.

FAQs

How frequently should air quality testing be done?

Professionals advise homeowners to check their indoor air quality annually. It’s a good idea to keep an air quality monitor handy that consistently monitors your air quality and notifies you if any issues arise.

When is the right time to hire a professional air quality service?

If you see mold in your home, consider it a red flag. An expert can conduct a more accurate assessment, collect air samples, and identify the specific type of mold present. This evaluation also gauges the level of risk for you.

What is the average cost of professional air quality testing?

Typically, a professional home air quality test costs $295 to $590. It can vary based on your home size and condition. On average, a comprehensive air quality test for the entire home amounts to approximately $450. Detailed work such as asbestos testing, radon testing, and mold analysis may cost up to $1,000.

Is it a good idea to have an air purifier at home?

As per the Environmental Protection Agency (EPA), air purifiers or air filters have the capacity to cleanse the air. They help remove detrimental gases and particles, potentially contributing to improved health.

Read more: The importance of regular air conditioning inspections and maintenance

Written by Ramona Sinha. October 7, 2023

Ramona is the Senior Content Writer for Kukun. This experienced blogger uses simple and succinct words to decipher the complex phenomenon called life. She has written articles covering a broad range of topics, such as real estate, lending and mortgage, finance, business, taxation, home designs, home improvement projects, decor concepts, and more. An avid traveler, she’s a digital nomad at heart and an animal lover from the depth of her soul.