Indoor Air Pollution Trend 2026

Indoor air pollution refers to harmful contaminants—like dust, mold, VOCs, and smoke—accumulating within enclosed spaces, often from cooking, cleaning, or building materials. It’s measured and mitigated through ventilation, air purifiers, and monitoring sensors. Homeowners, office workers, children, and allergy sufferers benefit most, as reducing exposure improves respiratory health, sleep quality, and overall well-being.