What is the Proper Indoor Humidity Level?

We all have our own preferences when it comes to indoor humidity levels. However, humidity levels that are too high can result in damage to the home and health problems.

What are the Signs of Poor Indoor Humidity Levels?

#1 You’re Not Sleeping Well

If you’re always tossing and turning at night, this could indicate poor humidity levels. When the air is too humid, your body will have to work harder to cool itself. Humid air can also contribute to a dry throat, which will eventually lead to coughing. As a result, you won’t be able to sleep soundly. The same can happen if it’s too dry in your home.

#2 You’re Always Sweating

No one looks forward to being covered in sweat day-in and day-out. It’s hot, sticky, and uncomfortable. If you’re constantly drenched in sweat, you may need to adjust your indoor humidity levels.

#3 You’re Itchy

Does your skin seem dry all day, every day? Do you feel better when you go somewhere other than your home? It could be a sign that your home is too dry.

#4 You’re Not Breathing Properly

High humidity or low humidity levels can result in shortness of breath, wheezing, production of mucus, and more. It can also trigger respiratory conditions such as asthma. This is because stagnant air traps allergens such as pollen, mold, dust mites, and smoke.

What is the Ideal Indoor Humidity Level for Your Home?

The optimum indoor humidity level is between 30% to 50%. During hot summer months, the humidity level should be below 50%, while during the winter, it can be as low as 40% to prevent condensation. In general, anything below 30% is too dry, while anything over 50% is too high.

To measure the indoor humidity level, you will need to use a humidity gauge or hygrometer. Place a hygrometer in different areas of the home, as humidity varies from one area to another -- for instance, basements are typically more humid due to the moisture from the soil. If the indoor humidity levels in any of the rooms are under 30% or over 50%, the following steps can help you achieve comfortable levels.

How Can You Adjust Indoor Humidity Levels?

#1 Use a Humidifier/Dehumidifier

As the name implies, a humidifier adds humidity to your air, and a dehumidifier helps make a room less humid. Even if you have a brand-new air conditioner or furnace, it may not be enough to control humidity. A humidifier helps add humidity during the winter months. A dehumidifier supplements your air conditioning unit and can make even the most uncomfortable areas, such as basements and dens, more pleasant.

#2 Install a Bathroom Exhaust Vent

If you enjoy hot showers and baths, the steam won’t have anywhere to go unless you have an exhaust vent. As a result, the steam will enter other parts of the home the moment you open the bathroom door. To prevent other parts of your home from becoming humid, install a bathroom exhaust fan to draw the steam out.

#3 Replace Your Furnace and/or Air Conditioner

Your HVAC units may be beyond its useful life. As a result, it may not be able to control humidity as efficiently as before. Consider replacing your furnace and/or air conditioning unit to improve humidity levels.

Call a Professional

When summer days bring sweltering heat, and when winter nights give you foggy windows, adjusting your indoor humidity levels is the quick and easy solution. Talk to your local technician today to determine the best HVAC system for your home.