Signs Your Home Has Low Indoor Air Quality and How to Repair It

May 22, 2020

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

Decreased indoor air quality can have a negative influence on your well-being. That’s why it’s important to be able to spot the signs of bad air quality in your home, what causes it and how to fix it.

If you’re looking for ways to tell if your Anaheim home’s air quality is bad, our team of heating and cooling pros at Eco Fresh HVAC Inc. can help. We’ll go over the problems you’re having and provide ideas to make your home’s air better.

What Causes Indoor Air Pollution?

When you think of pollution, you typically think of smog. But everyday products inside your home can produce pollution by the gases or particles they release into the air.

These sources involve:

  • Carbon monoxide
  • Cleaning, personal care and hobby goods
  • Combustion appliances, like a furnace or stove that runs on gas
  • Dust, animal dander and pollen
  • Too much moisture
  • HVAC units
  • Recently placed flooring or carpeting
  • Secondhand smoke
  • Artificial building materials, including furniture constructed from pressed wood

Indoor air pollution can be worsened by not enough ventilation in your house, as well as warm temperatures and humidity. Modern houses are securely sealed for energy efficiency, which is great for your utility bill but not so great when you have to have additional fresh air inside.

Can Poor Indoor Air Quality Make You Sick?

Because people react differently to indoor air pollutants, you might experience symptoms now or in the future. Your symptoms may go away when you leave your house but get worse when you return.

Some of the most usual immediate symptoms involve:

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

If someone in your household deals with allergies or asthma, their symptoms might be more severe.

Constant or extended exposure may cause respiratory diseases, heart disease or even cancer, the EPA warns.

Other Symptoms of Bad Indoor Air Quality and How to Improve It

Your residence will also indicate that its air isn’t as healthy as it should be.

  1. Your residence is excessively dusty, particularly close to the vents. It’s normal for your residence to get dusty during the week, but accumulation by your air registers should be concerning. There are other substances within dust, like dust mites, pollen and pet dander, that can impact your health, particularly if you struggle with allergies or asthma. A higher-quality air filter or whole-home air filtration system can help cut down on dust and other aggravating pollutants.
  2. Your house has hot and cold spots. Your heating and cooling unit could be failing to maintain correct temperature and humidity percentages. Or there may be air distribution troubles because of your heating and cooling equipment or ductwork. Our Eco Fresh HVAC Inc. pros can diagnose the issue and suggest repairs or replacement.
  3. Your home’s air feels too dry or too wet. We advise maintaining your residence’s humidity range near 30–40% for optimal comfort. If your house isn’t humid enough during cold weather, your skin and throat can feel scratchy. You might also have colds and other respiratory illnesses more often. If your residence is too humid during hot temperatures, you may have more mold and mildew growth, both of which are harmful to your well-being. You can take care of these issues with a whole-home humidifier or dehumidifier, which works with your HVAC system to give even humidity across your house.
  4. Your residence has odors that stick around. You might notice a stale odor when you come home. Or a cooking smell that just won’t go away. Since it’s not practical to have your windows open 24/7, a whole-home ventilation system can get your residence smelling good again. It exchanges stuffy inside air with fresh outdoor air.

Other approaches the EPA recommends implementing include keeping your residence smoke-free, getting carbon monoxide alarms and servicing your heating and cooling system. Regular furnace maintenance and AC maintenance helps keep your equipment clean and efficient and can even help them run for a longer amount of time.

We Can Help Enhance Your House’s Indoor Air Quality

If you suspect your house has air quality trouble, give our Eco Fresh HVAC Inc. HVAC experts a call at 714-855-1717 or contact us online. We’re here to talk with you about solutions and provide a free estimate.