According to research, what is true about exposure and mortality rates from air pollution?

The relationship between air pollution exposure and mortality rates, particularly regarding cardiovascular disease, is well-documented in research. Studies consistently show that greater levels of exposure to air pollution, particularly fine particulate matter and other harmful pollutants, are linked to an increase in death rates from cardiovascular issues. This connection is due to several factors, including how air pollutants can provoke inflammatory responses, worsen existing cardiovascular conditions, and lead to events like heart attacks and strokes.

Research has demonstrated that as exposure to air pollutants increases, the risk of developing serious health conditions, including cardiovascular diseases, also rises, leading to overall higher death rates. This evidence emphasizes the critical impact that air quality has on public health, particularly for vulnerable populations, and underscores the importance of implementing measures to reduce air pollution.