Signs Your Home Has Poor Indoor Air Quality and How to Fix It

May 22, 2020

We spend a lot of time indoors. In fact, the EPA has determined the majority of people spend 90% of their day indoors a building, where air quality can be 2–5 times more polluted than outside.

Poor indoor air quality can have an adverse impact on your health. That’s why it’s critical to be able to spot the symptoms of bad air quality in your home, what causes it and how to fix it.

If you want to know how you can tell if your Lafayette home’s air quality is bad, our team of heating and cooling professionals at AC Sales can assist you. We’ll go over the problems you’re running into and offer suggestions to make your home’s air healthier.

What Causes Indoor Air Pollution?

When you picture pollution, you generally think of smog. But everyday products in your residence can cause pollution by the gases or particles they leak into the air.

These origins involve:

  • Carbon monoxide
  • Cleaning, personal care and hobby products
  • Combustion appliances, such as a furnace or stove that runs on gas
  • Dust, animal dander and pollen
  • Too much moisture
  • HVAC systems
  • New flooring or carpeting
  • Secondhand smoke
  • Synthetic building materials, like furniture made from pressed wood

Indoor air pollution can be exacerbated by insufficient ventilation in your home, as well as high temperatures and humidity. Recently built residences are tightly sealed for energy efficiency, which is a plus for your energy costs but not so great when you have to have extra fresh air inside.

Can Poor Indoor Air Quality Make You Sick?

Because people react differently to indoor air pollutants, you could experience symptoms now or in the future. Your symptoms can lessen when you leave home but worsen when you return.

Some of the most common immediate issues deal with:

  • Dry eyes, nose or throat
  • Headaches
  • Dizziness
  • Fatigue

If someone in your household has allergies or asthma, their symptoms can be more severe.

Repeated or prolonged exposure may result in respiratory diseases, heart disease or even cancer, the EPA warns.

Other Indications of Poor Indoor Air Quality and How to Improve It

Your home will also give you some signs that its air isn’t as healthy as it could be.

  1. Your house is extremely dusty, notably close to the vents. It’s common for your home to get dusty during the week, but a lot of dust by your air registers should be concerning. There are other things within dust, like dust mites, pollen and pet dander, that can impact your health, very much so if you struggle with allergies or asthma. A higher-quality air filter or whole-home air filtration system can help reduce dust and other irritating pollutants.
  2. Your house has hot and cold spots. Your HVAC equipment could be struggling to maintain proper temperature and humidity amounts. Or there may be air distribution troubles due to your heating and cooling system or ductwork. Our AC Sales specialists can diagnose the issue and suggest repairs or replacement.
  3. Your home’s air appears too dry or too wet. We advise having your house’s humidity percentage near 30–40% for optimum comfort. If your residence isn’t humid enough during the winter, your skin and throat may feel scratchy. You might also have colds and other respiratory illnesses more often. If your residence is too humid during hot temperatures, you might have higher mold and mildew growth, both of which are harmful to your health. You can manage these troubles with a whole-home humidifier or dehumidifier, which pairs your heating and cooling unit to deliver balanced humidity throughout your residence.
  4. Your home has lingering odors. You might notice a stuffy odor when you arrive. Or a cooking smell that just won’t go away. Since it’s not practical to keep your windows open 24/7, a whole-home ventilation system can get your home smelling fresh again. It replaces stuffy inside air with fresh outdoor air.

Other steps the EPA advises doing include keeping your home smoke-free, installing carbon monoxide alarms and servicing your home comfort unit. Regular furnace maintenance and AC maintenance helps keep your equipment clean and efficient and can even help them run for an extended period of time.

We Can Help Improve Your Residence’s Indoor Air Quality

If you believe your house has air quality trouble, give our AC Sales HVAC professionals a call at (337) 234-2345 or contact us online. We’re ready to chat with you about solutions and provide a free estimate.