Skip to content

Is the Humidity in Your Home or Office Making You Sick?

Home » Blog » Is the Humidity in Your Home or Office Making You Sick?

Most people find high humidity makes them feel tired and miserable. However, high humidity doesn’t only make you feel uncomfortable. Indoor humidity that’s above 60 percent can also affect your health and wellbeing? In this article, we’ll discuss some of the effects of high humidity and advise you on what you can do about it. Be sure to reach out to a Greenville HVAC professional for personalized advice.

What Happens When Humidity Isn’t Optimal

For the most part, experts say ideal indoor humidity levels should be between 35 and 60 percent. This range is comfortable and generally optimal for good health. If the humidity is higher, it will be more difficult for your body to regulate its temperature. Typically, when the temperature around you gets too hot, you’ll sweat and as the moisture evaporates from the skin, you’ll feel cooler.

However, it the air is too humid, the sweat won’t be able to evaporate. That’s why you feel hot and sticky when the humidity is 70 percent or higher. To help your body cool down, your breathing will speed up and your heart will send more blood to your hands and feet and less to your brain and other organs. If you’ve ever felt sluggish or faint on a hot, humid day, this is why. In a worst-case scenario, you can experience heat exhaustion or heat stroke as your body loses fluids and electrolytes.

Other Consequences of High Humidity

In addition to these direct effects, there are several ways in which humidity can indirectly impact your health. Respiratory infections are common in humid environments because bacteria and viruses thrive in those conditions. Also, pollutants stay airborne for a longer period when humidity is high. If you’re in a space where people are coughing or sneezing, the germs will stay around longer and multiply, making it more likely that you’ll inhale them.

Excess humidity also leads to increased levels of fungi and dust mites and these can be very bothersome for some allergy sufferers. For people with asthma , mold and fungi can make their condition worse. However, even people who don’t have chronic respiratory illnesses can be sensitive to an increase in fungi caused by humidity. Mold and fungi can grow in the ductwork of your air conditioning and get dispersed throughout your home or office.

You also need to be concerned about airborne chemicals. These are more likely to cause problems in high humidity. Chemicals like formaldehyde are present in wood products, plastics, textiles, and even paper products and they get released into the air. If it’s very humid, the chemicals react with the water vapor and their concentration increases. This can result in respiratory symptoms as well as irritation of the skin, eyes, and throat.

What to Do If There’s Too Much Humidity in Your Home or Office

If you want to avoid these problems, you need to ensure that the air quality in your home or office is kept at optimal levels. One aspect of this is ensuring the humidity levels are properly balanced. An experienced HVAC contractor can help you to make the best choice. Some of the things that may need to be addressed are:

  • The size of your air conditioner. Bigger isn’t always better. If you have an AC unit that’s too large for your space, it will cycle on and off frequently. This means it will not run long enough to remove the humidity. You may need to replace it with a smaller unit to get the humidity under control.
  • The frequency of your HVAC maintenance. If you don’t get routine inspections from an HVAC professional and you neglect your system, it may no longer be functioning optimally. This can increase the amount of humidity in your home or office. If you get the system checked and cleaned, this may be enough to fix the problem.
  • The ventilation system. Humidity and pathogens will cause more problems if a space isn’t getting enough fresh air. You may need to reroute some of your ductwork or add makeup air to make things less humid.

Contact C&L Services Today to Get Your HVAC System Back on Track

If you think excess humidity is affecting your health or that of your family, let our team of professionals help. We’ll inspect your system, diagnose the problem, and make recommendations in keeping with your needs and budget. Contact us today to schedule an inspection or ask questions.

heating bills

Extra-High Heating Bills? 5 Possible Explanations

When the months become less humid, there’s only one thing that’s certain about your heating bills, they gain momentum and start to “heat up.” As you try to keep warm against the harsh cold of the winter, it may seem almost impossible to bring down your heating bill without the heat in the home being…

cat and dog owners

HVAC Maintenance Tips for South Carolina Cat and Dog Owners

Pets are a joy to have in the home but if you don’t take special precautions, they can have a negative effect on your heating, ventilation, and air conditioning system. If you’re one of the thousands of cat and dog owners in the country, you know that they bring dust, dirt, fur, and dander inside.…


What Are the Most Common Types of Heating Systems?

With cooler weather approaching, many homeowners may be assessing their heating systems. Now a great time to ensure your equipment is safe and in good working order. Hopefully, when you turn on your heat, it’ll work as it’s supposed to, and you won’t need to worry about whether you and your family will be able…


What Homeowners Need to Know About Fall Furnace Maintenance

As the temperatures start to drop in the coming months, many households will be relying more on their furnaces. After months of cooling your home rather than heating it, you should inspect your furnace and ensure it’s working properly. When your furnace is efficient, you’ll save energy and money. Fall is a great time to…

hvac repair

What Every Commercial Building Owner Needs to Know About Carbon Monoxide

Many business owners assume that if they install carbon monoxide detectors, they never have to worry about the dangers associated with this gas. However, it’s not that simple. Detectors will indeed alert individuals in the building about a serious leak and help to protect them from harm. However, carbon monoxide leaks can have other effects.…


Is the Humidity in Your Home or Office Making You Sick?

Most people find high humidity makes them feel tired and miserable. However, high humidity doesn’t only make you feel uncomfortable. Indoor humidity that’s above 60 percent can also affect your health and wellbeing? In this article, we’ll discuss some of the effects of high humidity and advise you on what you can do about it.…


Choosing a New Air Conditioner for Your Commercial Building

If you’re planning to replace your air conditioner, you may be thinking you should just get the newest version of the one you currently have. However, if you’ve had your existing system for a while, you need to pause. It’s likely that your building or business has undergone some changes over the years. Therefore, you…


How to Reduce Wear and Tear on Your HVAC System

Your heating, ventilation, and air conditioning system plays an integral role in the comfort of your home. You’ll, therefore, want to ensure that your equipment is in prime condition throughout the year. Some wear and tear is normal but there are ways to keep it to a minimum. This improves energy efficiency and reduces the…

hvac repair

Do I Need a Professional to Remove Mold from My Air Ducts?

It’s easy to become overwhelmed by all the things you have to do to keep your home safe and comfortable. Even if you generally keep on top of things, you may not have given much thought to the possibility that there’s mold in your HVAC system. When you discover that this is the case, you…

hvac repair

How Would I Know If My Air Conditioner Coil is Clogged?

In a properly functioning air conditioning system, the evaporator coil is cold but not freezing. It’s cold enough to take heat out of the air passing through it, but it shouldn’t produce ice. If ice starts to form or worse, if it encases the entire coil, it’s likely to damage the system and prevent it…