Common Causes of Poor Indoor Air Quality

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Since then, air pollutants have been a problem for every home. What’s worse? Exposure to a high concentration of these pollutants can cause eye irritation, nose and throat irritation, dizziness, headaches, fatigue, and other serious health issues.

But by being able to identify the causes of indoor air pollution, you can make a big difference in your overall comfort and health. Discover the common causes of poor indoor air quality and learn to avoid them for a cleaner and safer home.

Radon Leak

If your home has cracks or holes in crawlspace or basement, this odorless gas could find its way in; therefore, increasing the risk of respiratory ailments to you and your family. It doesn’t matter if your home is new or old, homes of any age can potentially be affected.

Radon is a radioactive gas that commonly comes from the ground. Since it is not easy to detect, it takes a particular test to know if your home is exposed to radon. Fortunately, test kits are available at a reasonable price through your HVAC contractor. They can assist you with the procedure, so contact us today to schedule an appointment.


The organic compound known for its use as an embalming fluid that is harmful to humans is often found in the adhesive of carpets, furniture, and various household products. Once released into the air, it can irritate your skin, eyes, nose, and throat, which may cause breathing problems. Formaldehyde is a dangerous chemical that contributes to poor indoor air quality in your home. One way to eliminate it is by using appropriate air purifiers.

Cigarette Smoke

Based on studies, a cigarette stick contains about 200 poisonous elements that go directly to your body’s system once inhaled. Simply saying, cigarette smoke is enough to make you ill. But, you can limit your exposure to these toxic elements by using air purifiers or avoiding smoking completely.

Natural Gas and Stoves

Harmful gases like carbon monoxide (CO), nitrogen dioxide (NO2), and even a bit of formaldehyde oppose the convenience of natural gas. These chemicals can trigger respiratory problems, make you prone to illnesses, and even depression. Exposure to low levels of natural gas may seem harmless, but long-term exposure can be detrimental to your health.  

Household Cleaners and Disinfectant

What do you use to clean your home? While it’s important to keep your home clean, the items that you use might be the cause of why your IAQ is poor. Many of these chemicals, if not correctly used, can contribute to a variety of health problems, including headaches, asthma, and respiratory-related illnesses. So, the moment you use them in your home might be the same time it contaminates the air you breathe.

Soot, Smoke, and Fireplaces

According to a study, it is because of soots that more than half of all children under five years old die due to pneumonia. Using wood or charcoal to heat your home may be a practical way to stay warm, but doing so also allow harmful substances in your indoor air.

Choose a more efficient heating method powered by electricity, natural gas, propane, or fuel oil. Avoid health hazards by modernizing the way you bring comfort to your home.

Poor Ventilation

Without the right ventilation, your home can suffer from poor indoor air quality. It can also result in shortness of breath, headaches, and unnecessary fatigue. Proper ventilation invites more air inside, which can reduce places with high concentrations of smog and other harmful substances in their air.

Knowing the common causes of poor indoor air quality can help you take proactive steps in making sure your home stays healthy, comfortable, and safe. If you need help getting rid of these issues or want to have repairs completed on your home’s current system, our professionals have the know-how to meet your needs.

Give Rockwall One Hour Air Conditioning and Heating a call at (469) 253-5428, and you can rest easy so that help is on your way.