What Are the Signs of Poor Indoor Air Quality?

Common signs of poor indoor air quality include increased allergies, excessive dust, persistent odors, humidity problems, and frequent headaches or fatigue. Homes in Austin and San Antonio can also experience seasonal allergens and humidity that affect indoor air.

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Frequently Asked Questions

Poor indoor air quality can be caused by dust, pet dander, mold, chemical pollutants, poor ventilation, humidity, and HVAC systems that circulate airborne contaminants.
You can improve indoor air quality by maintaining your HVAC system, controlling humidity, using high-efficiency air filters, and installing whole-home air purification systems.
Signs your air ducts may need cleaning include excessive dust, worsening allergies, musty odors, reduced airflow, recent renovations, or pest activity in ductwork.
Most HVAC air filters should be replaced every 1 to 3 months, though high-efficiency filters may last 6 to 12 months depending on usage and household conditions.
Yes, a whole-home air filtration system can help reduce cigarette smoke particles and odors, though complete removal may require advanced filtration and ventilation.