Signs Your Home Has Bad Indoor Air Quality and How to Restore It

May 22, 2020

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

Poor indoor air quality can have an unfavorable effect on your wellness. That’s why it’s essential to be able to spot the symptoms of bad air quality in your home, what causes it and how to take care of it.

If you’re looking for ways to tell if your Carpentersville home’s air quality is bad, our team of HVAC experts at Controlled Comfort HVAC Inc can provide assistance. We’ll review the troubles you’re having and provide plans to make your residence’s air cleaner.

What Causes Indoor Air Pollution?

When you picture pollution, you typically think of smog. But common items inside your home can create pollution by the gases or particles they release into the air.

These origins include:

  • Carbon monoxide
  • Cleaning, personal care and hobby goods
  • Combustion appliances, for example a furnace or stove that consumes gas
  • Dust, animal dander and pollen
  • Excess moisture
  • HVAC equipment
  • New flooring or carpeting
  • Secondhand smoke
  • Artificial building materials, including furniture manufactured from pressed wood

Indoor air pollution can be worsened by insufficient ventilation in your house, as well as high temperatures and humidity. Modern houses are tightly sealed for energy conservation, which is great for your energy bill but not so great when you need more fresh air in your home.

Can Poor Indoor Air Quality Make You Sick?

Because people are affected differently by indoor air pollutants, you could have symptoms now or later. Your symptoms can go away when you leave home but come back when you return.

Some of the most usual immediate problems deal with:

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

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

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

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

Your house will also indicate that its air isn’t as clean as it needs to be.

  1. Your residence is very dusty, notably around the vents. It’s normal for your house to get dusty in a week’s time, but a lot of dust close to your air registers should be cause for concern. There are other substances within dust, like dust mites, pollen and pet dander, that can influence your health, especially if you have allergies or asthma. A higher-quality air filter or whole-home air filtration system can help cut down on dust and other annoying pollutants.
  2. Your home has hot and cold rooms. Your HVAC unit may be struggling to maintain proper temperature and humidity amounts. Or there could be air distribution troubles because of your heating and cooling equipment or ductwork. Our Controlled Comfort HVAC Inc specialists can locate the issue and advise repairs or replacement.
  3. Your house’s air seems too dry or too wet. We recommend maintaining your house’s humidity levels near 30–40% for optimum comfort. If your home isn’t humid enough during cold temperatures, your skin and throat may feel itchy. You might also battle colds and other respiratory illnesses more regularly. If your home is too humid during hot temperatures, you could have higher mold and mildew growth, both of which are bad for your wellness. You can fight these troubles with a whole-home humidifier or dehumidifier, which works with your HVAC equipment to provide appropriate humidity around your residence.
  4. Your home has odors that stick around. You may catch a musty scent when you get home. Or a cooking odor that just won’t dissipate. Since it’s not practical to open your windows 24/7, a whole-home ventilation system can get your residence smelling fresh again. It exchanges stuffy inside air with fresh outdoor air.

Other strategies the EPA suggests taking include keeping your house smoke-free, getting carbon monoxide alarms and maintaining your heating and cooling unit. Regular furnace maintenance and AC maintenance helps keep your systems clean and efficient and can even help them run for an extended period of time.

We Can Help Enhance Your House’s Indoor Air Quality

If you think your house has air quality trouble, give our Controlled Comfort HVAC Inc HVAC specialists a call at 224-412-8308 or contact us online. We’re here to chat with you about solutions and give you a free estimate.