When temperatures drop, windows close, and heating systems kick into high gear, your home becomes a sealed environment. While that helps keep you warm, it can also trap pollutants, allergens, and dry air inside. Winter is a time when your Indoor Air Quality (IAQ) matters most—and with the right steps, you can keep your air healthy, balanced, and comfortable all season long.

1. Combat Dry Winter Air With Whole-Home Humidification

Cold air holds less moisture, and when your furnace runs frequently, indoor humidity can plummet. Dry air doesn’t just make you feel uncomfortable—it can cause dry skin, irritated sinuses, and even damage wood floors or furniture.

A whole-home humidifier automatically adds the right amount of moisture to your air, keeping relative humidity in the ideal range of 40–60%*. That sweet spot helps you breathe easier, sleep better, and maintain a healthier home environment all winter.

2. Keep Your Air Fresh and Circulating

Tightly sealed homes are great for energy efficiency, but without proper ventilation, they can trap stale, polluted air inside. Everyday activities like cooking and cleaning add moisture and pollutants to the air.

A whole-home fresh air ventilation system helps bring in fresh outdoor air while removing stagnant indoor air—all without wasting heat. This helps reduce lingering odors, indoor pollutants, and excess humidity in areas like bathrooms and kitchens.

3. Capture Winter Allergens and Pollutants

You might not think of allergies as a winter issue, but dust, pet dander, and mold spores can accumulate indoors when windows are closed. Add in pollutants from fireplaces, cleaning products, or holiday candles, and your air can quickly become compromised.

A whole-home air purifier works with your HVAC system to capture airborne particles before they circulate through your home. Look for genuine AprilAire Air Filters that trap fine particles and keep your air cleaner all season long.

4. Manage Temperature and Humidity With Smart Control

Balancing temperature and humidity is key to staying comfortable during the winter months. A Wi-Fi thermostat with IAQ control lets you monitor and adjust conditions in real time—even when you’re away. Some models can connect with sensors throughout your home to detect hot or cold spots and maintain consistent comfort everywhere.

5. Start With a Healthy Air Check-Up

Just like your heating system, your home’s air quality systems need regular attention to perform their best. Schedule a check-up with a local Healthy Air Professional to ensure your home is ready for the cold months ahead. They can recommend the right combination of solutions to help you breathe easy all winter.

Winter Comfort Starts With Healthy Air

Winter shouldn’t mean dry skin, stuffy rooms, or stale air. With the right IAQ solutions, you can winter-proof your home’s air—keeping your family comfortable, healthy, and protected from the effects of the season.

 

*While balanced humidity exists between 40 and 60%, it’s important to remember that outdoor temperature and other home factors will impact what relative humidity level is attainable and recommended for your house. Talk with your AprilAire Healthy Air Professional to learn more.