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

May 22, 2020

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

Poor indoor air quality can have an adverse influence on your well-being. That’s why it’s essential to be able to spot the signs of inferior air quality in your house, what causes it and how to take care of it.

If you’re wondering how you can tell if your McHenry home’s air quality is bad, our team of home comfort professionals at Jett's Heating & Air Inc. can assist you. We’ll go over the problems you’re having and provide suggestions to make your home’s air fresher.

What Causes Indoor Air Pollution?

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

These origins consist of:

  • Carbon monoxide
  • Cleaning, personal care and hobby products
  • Combustion appliances, for example a furnace or stove that runs on gas
  • Dust, animal dander and pollen
  • Too much moisture
  • HVAC equipment
  • Recently installed flooring or carpeting
  • Secondhand smoke
  • Artificial building materials, like furniture manufactured from pressed wood

Indoor air pollution can be exacerbated by insufficient ventilation in your home, as well as hot temperatures and humidity. Today’s houses are firmly sealed for energy efficiency, which is great for your utility costs but not so great when you have to have more fresh air indoors.

Can Poor Indoor Air Quality Make You Sick?

Because people respond differently to indoor air pollutants, you could develop symptoms now or later. Your symptoms can lessen when you leave your residence but come back when you return.

Some of the most usual immediate symptoms include:

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

If someone in your home suffers from allergies or asthma, their symptoms can be heightened.

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

Other Indications of Low Indoor Air Quality and How to Fix It

Your home will also give you some signs that its air isn’t as fresh as it needs to be.

  1. Your home is excessively dusty, notably by the vents. It’s expected for your residence to get dusty in a week’s time, but a lot of dust by your air registers should be troubling. There are other particles within dust, like dust mites, pollen and pet dander, that can influence your health, particularly if you struggle with allergies or asthma. A better-quality air filter or whole-home air filtration system can help lower the concentration of dust and other annoying pollutants.
  2. Your home has hot and cold rooms. Your home comfort system might be failing to maintain proper temperature and humidity amounts. Or there might be air distribution issues as a result of your home comfort unit or ductwork. Our Jett's Heating & Air Inc. professionals can find the trouble and suggest repairs or replacement.
  3. Your home’s air appears too dry or too wet. We advise having your home’s humidity percentage around 30–40% for optimal comfort. If your house isn’t humid enough during cold weather, your skin and throat can feel itchy. You might also battle colds and other respiratory illnesses more regularly. If your residence is too humid during warm weather, you might have higher mold and mildew growth, both of which are bad for your health. You can fight these problems with a whole-home humidifier or dehumidifier, which pairs your HVAC system to give even humidity across your residence.
  4. Your home has lingering odors. You could notice a stuffy scent when you come home. Or a cooking smell that just won’t disperse. Since it’s not feasible to have your windows open 24/7, a whole-home ventilation system can get your house smelling pleasant again. It replaces stuffy inside air with fresh outdoor air.

Other strategies the EPA recommends doing include keeping your home smoke-free, getting carbon monoxide alarms and tuning up your heating and cooling unit. Regular furnace maintenance and AC maintenance helps keep your systems clean and efficient and might even help them last longer.

We Can Help Enhance Your Home’s Indoor Air Quality

If you think your residence has an air quality problem, give our Jett's Heating & Air Inc. HVAC specialists a call at 815-410-1128 or contact us online. We’re available to chat with you about possibilities and give you a free estimate.