The Effect of Air Pollution on Pulmonary Health

Air pollution has a profound impact on pulmonary health, contributing to the rise of respiratory diseases worldwide. Pollutants such as particulate matter (PM2.5 and PM10), nitrogen dioxide, and ozone penetrate deep into the lungs, triggering inflammation and reducing overall lung function. Chronic exposure increases the risk of asthma, bronchitis, COPD, and even lung cancer. Children, the elderly, and individuals with pre‑existing conditions are especially vulnerable. Research consistently shows that cleaner air improves respiratory outcomes, highlighting the urgent need for effective environmental policies. Reducing emissions and promoting sustainable practices are essential steps toward protecting public lung health.