What is a common result of exposure to air pollution on respiratory health?

Exposure to air pollution is known to have significant detrimental effects on respiratory health. One of the most common results observed is an increased risk of chronic respiratory diseases. Pollutants such as particulate matter, nitrogen dioxide, sulfur dioxide, and ozone can lead to inflammation of the airways, reduced lung function, and exacerbation of existing respiratory conditions such as asthma and chronic obstructive pulmonary disease (COPD).

Chronic exposure to these pollutants can result in long-term damage to lung tissue and the respiratory system overall, making individuals more susceptible to conditions like bronchitis, emphysema, and even lung cancer. This is supported by a wealth of epidemiological studies that consistently demonstrate a correlation between high levels of air pollution and increased morbidity and mortality related to respiratory diseases.