Air quality, explained.

Indoor vs Outdoor Air Quality: Understanding AQI, Pollutants, and Home Solutions

Indoor vs outdoor air quality is a growing concern as pollution levels continue to rise. While many assume outdoor air is more harmful, indoor air can often be more polluted due to poor ventilation, household chemicals, and trapped particulate matter like PM2.5. Understanding how the Air Quality Index (AQI) works and the key differences between indoor and outdoor environments can help you take effective steps to protect your health.