Why Your Indoor Air Quality Is Worse in Winter

January 5, 2024
Family enjoying indoor air quality in Cave Creek, AZ

Winter in Carefree, AZ is relatively mild. Temperatures rarely drop below 40 degrees Fahrenheit, and locals rarely see heavy precipitation. However, this doesn’t mean that the season isn’t without its challenges. With cooler, drier air and HVAC systems running often, indoor air quality (IAQ) declines. Read on to find out why.

Moisture Weighs Airborne Debris Down

Indoor moisture weighs many small and micro-fine particulates down. This way, these allergens and contaminants settle on tables, countertops, and furniture rather than being circulated throughout homes. Unfortunately, dry, dusty indoor air is a hallmark of winter in most regions, and Carefree is no exception.

You might have overly dry indoor air if residents experience heightened allergy flare-ups or asthma attacks during winter or if everyone has stuffy, dry, or irritated nasal passages. The good news is that you may be able to solve the problem by having a whole-house dehumidifier installed.

Ventilation Decreases in Winter

During winter, you probably keep your windows and doors sealed tight. After all, doing so keeps warm, conditioned air trapped inside. While weatherstripping, high-efficiency windows, and ample insulation will help you meet your energy-saving goals, these same improvements can also diminish your IAQ.

The best way to combat this is by installing or improving your mechanical ventilation. A properly ventilated home will allow indoor toxins to flow out and fresh, clean air to flow in.

New Contaminants Are Constantly Introduced

Both your home and the activities of those within it are constantly contributing to the decline of your IAQ. These include:

  • Burning scented candles
  • Discharging room freshening sprays or surface cleaners
  • Off-gassing particle board, paints, adhesives, and solvents
  • Keeping pets that shed indoors

Even essential, everyday activities like cooking add harmful, volatile organic compounds (VOCs) to the indoor air. Worse still, these contaminants pass right through standard HVAC air filters. To combat them, you can upgrade your air filters or add an integrated HVAC accessory, such as a whole-house air purifier, media filter, or air scrubber.

We help residents of Carefree, AZ keep their indoor air clean. We offer cutting-edge IAQ improvements. We also provide first-rate heating, cooling, and ventilation services. Contact Vent Masters now to schedule an appointment.

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