5 Ways to Improve Indoor Air Quality in Your Home This Season

The Hidden Problem: Indoor Air Pollution

Did you know that indoor air can be 2-5 times more polluted than outdoor air? According to the EPA, Americans spend about 90% of their time indoors, making indoor air quality a critical health concern.

In the Kansas City area, seasonal allergies, humidity swings, and home construction trends all contribute to indoor air quality challenges. Here's what you can do about it.

1. Upgrade Your HVAC Air Filters

The air filter in your HVAC system is your first line of defense against airborne pollutants. Standard 1-inch fiberglass filters catch large particles but miss the smaller ones that affect your health.

Consider upgrading to a MERV 11-13 filter, which captures dust mites, pollen, mold spores, and pet dander. For maximum protection, HEPA filters (MERV 17+) remove 99.97% of particles, though they may require a filter housing modification.

**Pro tip:** Set a reminder to check your filter monthly and replace it every 1-3 months.

2. Control Humidity Levels

Kansas City's humidity can swing dramatically between seasons. Too much humidity (above 60%) promotes mold and dust mites. Too little (below 30%) causes dry skin, irritated airways, and increased susceptibility to colds.

A whole-home humidifier or dehumidifier integrated with your HVAC system maintains optimal humidity levels (30-50%) automatically. This is one of the most impactful improvements you can make for both comfort and health.

3. Consider a Whole-Home Air Purifier

While portable air purifiers help in individual rooms, a whole-home air purification system treats every cubic foot of air in your house. Options include:

UV Germicidal Lights:: Install in your ductwork to kill bacteria, viruses, and mold

Electronic Air Cleaners:: Use electrostatic attraction to capture particles

Activated Carbon Filters:: Remove odors, VOCs, and chemicals

We can help you choose the right system based on your specific concerns and budget.

4. Ensure Proper Ventilation

Modern homes are built tight for energy efficiency, but this can trap pollutants inside. Proper ventilation brings in fresh outdoor air while maintaining energy efficiency.

Options include:

Energy Recovery Ventilators (ERVs): that exchange stale indoor air for fresh outdoor air while recovering energy

Bathroom and kitchen exhaust fans: that remove moisture and cooking pollutants

Regular duct cleaning: to remove accumulated dust and debris

5. Keep Your HVAC System Clean and Maintained

A dirty HVAC system can actually make your air quality worse by circulating dust, mold, and bacteria throughout your home. Regular professional maintenance includes:

Cleaning evaporator and condenser coils

Checking and cleaning the blower motor

Inspecting ductwork for leaks and contamination

Treating the condensate drain to prevent mold growth

Breathe Easier with Mark's Heating & Cooling

We offer comprehensive indoor air quality assessments and solutions for homes throughout the Kansas City metro area. From air purifiers to humidity control, we'll help you create a healthier indoor environment for your family.

Call us at (816) 331-8037 to schedule your indoor air quality consultation. We serve Belton, Raymore, Lee's Summit, Overland Park, Grandview, and surrounding areas.