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What does an indoor air quality test detect?

What does an indoor air quality test detect?

Ensuring the air you breathe indoors is good is important for a healthy and safe living space. Testing the air quality helps find harmful things that could affect your health. Our air quality experts at Reagan Environmental can do accurate tests and explain the results; whether it is residential air quality testing or commercial, we’re your air quality company in Houston, Texas, and surrounding areas.

An air quality test helps identify and measure pollutants such as allergens, mold, and chemicals, which can lead to respiratory and other health problems. It allows us to address potential risks, mitigate health concerns, and ensure that we are breathing clean, healthy air.

Three main categories an air quality test detects:

Biological Pollutants:

These include dander, bacteria, pollen, mold, and dust mites. Even without pets or plants indoors, these pollutants can be introduced through guests, open windows, or simply being outdoors.

Chemical or Volatile Organic Compounds (VOCs):

Substances like lead, radon, and formaldehyde fall into this category. Lead may be present in certain paints, radon can seep into homes through cracks, and formaldehyde is found in various household items and construction materials.

Combustion Pollutants:

Arising from ignition sources, these pollutants encompass secondhand smoke and carbon monoxide, both of which can be hazardous even in small quantities.

Why does air quality testing matter?

People most at risk from bad indoor air quality include children, seniors, individuals with respiratory conditions, and allergies, pregnant women, those with heart issues, and autoimmune disorders, and people in older buildings. Poor indoor air quality can worsen existing health problems or create new ones for these groups.

Below are the 3 groups that are impacted the most:

This explain who bad indoor air affects. which can help people to get indoor air quality testing

Children vs poor indoor air quality

Who is at a health risk from bad indoor air quality?

Children are more vulnerable to the harmful effects of indoor air pollution, especially in schools, where they spend a significant amount of time. Many schools face challenges in maintaining good air quality due to old buildings and insufficient funds for environmental issues.

Kids are especially vulnerable because their bodies are still growing, and it’s harder for them to deal with harmful substances. They also spend more time close to the ground, breathing and playing. This is a bigger concern for kids with asthma, as bad air quality can make their symptoms worse.

Seniors vs poor indoor air quality

Seniors, like children, are more vulnerable to the effects of poor indoor air quality. As people age, their immune systems may weaken, making them more susceptible to respiratory issues and other health problems caused by pollutants in the air. 

Seniors may spend more time indoors, especially those with limited mobility, further increasing their exposure to indoor pollutants. Poor indoor air quality can exacerbate existing health conditions in seniors, such as respiratory diseases or cardiovascular issues.

Autoimmune vs poor indoor air quality

Poor indoor air quality can have implications for individuals with autoimmune conditions. People with autoimmune disorders have immune systems that mistakenly attack healthy cells in the body. 

Exposure to indoor pollutants, such as mold, allergens, or volatile organic compounds (VOCs), may trigger or exacerbate symptoms in individuals with autoimmune conditions. These pollutants can contribute to inflammation and respiratory issues, potentially worsening the autoimmune response.

Professional air quality testing vs Do-it-yourself kits

Professionals like Reagan are better suited for air quality checks than DIY methods & air testers for a few key reasons. They know to accurately identify pollutants and use specialized tools, ensuring reliable results. Professionals know where and how to sample, providing a comprehensive assessment.

They can interpret complex data, offer informed recommendations, and better follow industry standards and regulations. In short, their expertise ensures a more accurate indoor air quality evaluation and effective solutions.

To make the air in your home better, open windows for fresh air, use air purifiers with HEPA filters and cut down on tobacco and strong-smelling cleaning products. Keep your home clean by dusting, vacuuming, and maintaining heating and cooling system filters.

Control indoor humidity between 30-50%, use mild-scented or fragrance-free products, and consider adding indoor plants like snake plants. Safely store household chemicals, ensure proper ventilation for gas appliances, and regularly check and fix any issues with your home systems.

Get your property tested by a professional like Reagan Environmental for a better understanding of which indoor pollutants are affecting your health. These simple steps can significantly improve the quality of the air you breathe indoors.

How to measure indoor air quality?

How to test air quality in your home?

Measuring indoor air quality involves assessing the levels of different pollutants present. Air quality monitors are commonly used for this purpose, providing insights into concentrations of particulates, gases, and other airborne substances. Additionally, home test kits are available, utilizing test strips or collectors to give a snapshot of pollutant levels. Professional testing services can offer a more thorough analysis, using specialized equipment to identify specific pollutants and provide detailed reports.

A professional test from Reagan Environmental can help you know the different microbs that are causing poor indoor air and give you insights on what you need to do to remove them.


There are several methods to test air quality in your home. One common approach is to use air quality monitors, which are devices that measure various pollutants like particulate matter, volatile organic compounds (VOCs), carbon dioxide, and more. These monitors provide real-time readings and can be placed in different areas of your home to assess the overall air quality.

Helpful Articles

When you book an inspection with Reagan Environmental, you’re not just putting your trust in our service; you’re reclaiming peace of mind.

Our highly trained and experienced team of mold experts will conduct a detailed inspection of your property, identifying any potential environmental risks that may be lurking beneath the surface.

Whether it’s mold, lead, asbestos, or any other environmental concerns, Reagan’s got you covered.

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