Air pollution is a significant public health threat, causing a wide range of respiratory and cardiovascular problems. One of the most dangerous pollutants is fine particulate matter (PM2.5), which is small enough to penetrate the lungs and enter the bloodstream.
Long-term exposure to PM2.5 can lead to chronic conditions such as asthma, bronchitis, and even lung cancer. It also exacerbates heart diseases, increasing the risk of heart attacks and strokes.
Ground-level ozone, another common pollutant, can cause immediate respiratory distress, especially for children, the elderly, and those with pre-existing conditions.
The health impacts of air pollution are not limited to physical symptoms; studies have shown that prolonged exposure to high pollution levels can impair cognitive function and increase the likelihood of neurological disorders. Children exposed to air pollution may experience stunted lung growth, which can have lifelong consequences on their health.
Pregnant women are also at risk, as exposure to high levels of pollution has been linked to low birth weights and premature births. In highly polluted cities, millions of people face these risks daily, making it crucial to push for cleaner air and reduce pollution levels to protect public health.