In New Jersey, balancing indoor humidity is crucial for air quality. The NJDEP and other organizations monitor air quality, regulating pollutants. HVAC systems effectively control indoor air quality and meet industry standards. Poor air quality can lead to respiratory and cardiovascular issues, as per CDC guidelines. Homeowners can improve air quality through regular HVAC maintenance, air purifiers, and ventilation. Maintaining optimal indoor humidity levels is essential for a healthy and comfortable home environment.