14 Proven Strategies to Enhance Indoor Air Quality for Individuals with COPD

Explore practical steps to breathe easier when living with chronic obstructive pulmonary disease (COPD).

COPD encompasses a group of progressive lung conditions that make breathing difficult. Approximately 16 million Americans have received a formal COPD diagnosis, and health experts believe many more remain undiagnosed.

While a cure does not yet exist, a range of medical therapies and lifestyle adjustments can help manage symptoms and improve quality of life.

One of the most immediate areas you can influence is your home environment. By improving indoor air quality—enhancing ventilation and reducing pollutants such as dust, mold, and bacteria—you can create a healthier space that supports easier breathing.

Below are 14 evidence‑based actions you can take to boost the air you breathe at home.