
Constant Exposure To Air and Noise Pollution
Long-term exposure to air pollution is particularly harmful to the cardiovascular system. A 2016 study found that constant exposure to fine particulate matter (like smoke, soot, and dust) and nitrogen oxides from vehicle and industrial emissions are linked to an increased risk of heart disease. Over time, air pollutants damage the lining of blood vessels and make them more vulnerable to atherosclerosis, the buildup of plaque inside the blood vessels. This buildup blocks blood vessels, slows blood flow to the heart, and increases heart disease risk.
Air pollution is everywhere, so what can we do to keep our hearts safe? One of the best ways to reduce exposure to harmful air pollutants is to monitor their levels in your area and adjust your behavior accordingly. Most cities and weather reporting sites have an air pollution index or forecast that tells you particle pollution levels. You can do a few things to reduce exposure to pollutants when air pollution is high. Minimize time outdoors and limiting outdoor activities is best practice in high air pollution areas. Wear a high quality mask if you find yourself outdoors for extended periods of time.