Which health outcome is strongly linked to air pollution based on multiple studies?

Cardiovascular death is strongly linked to air pollution, as numerous studies have consistently shown a correlation between exposure to pollutants and an increased risk of cardiovascular diseases and events. Pollutants such as particulate matter, nitrogen dioxide, and sulfur dioxide can trigger inflammatory responses, leading to conditions such as hypertension, atherosclerosis, and heart attacks. Research has indicated that long-term exposure to these pollutants can significantly increase mortality rates due to cardiovascular complications, making this association particularly robust and a public health concern.

In contrast, while mental health, skin diseases, and musculoskeletal disorders may be influenced by environmental factors, the direct and well-documented links between air pollution and cardiovascular health outcomes make the connection to cardiovascular death notably stronger in the existing body of research.