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Did you know that more than 90 percent of the world lives in places where air pollution levels exceed the levels set by the World Health Organization? The largest burden of air pollution is found in the Southeast Asian and Western Pacific regions.
What is air pollution?
In simple words, air pollution is a mixture of microscopic particles and gases that can be natural or man-made. These microscopic particles and gases affect humans in many ways. Air pollution can lead to respiratory and cardiovascular diseases and even death. Researchers have also established a strong connection between air pollution and the incidence of lung cancer.
Air pollution does not always mean “outside pollution”. What many have yet to realize is that pollution can also be “inside.” Household (indoor) air pollution is also dangerous and can cause a variety of diseases. It should also be noted that indoor pollution is one of the top five causes of premature death globally. The excessive use of artificial fragrances, aerosols such as aerosols and paints are the main reasons for the increase in indoor pollution.
How does air pollution affect health?
Particulate matter (PM 10 and PM 2.5) is a complex pollutant and contains a variety of components in varying concentrations. Ozone (O3), carbon monoxide (CO), nitrogen oxides (NOx), and sulfur dioxide (SO2), along with particulate matter, are the top five air pollutants.
When we breathe in polluted air, airborne particles like dust, aerosols, and soot from fuel emissions and burning reach the alveoli or air sacs in our lungs and then make their way into the bloodstream and cause inflammation. The heart, blood vessels, and brain are the first to deal with the brunt of air pollution.
Depending on the period in which you are exposed to air pollution, other complications arise. Short-term and long-term exposure to air pollution can lead to premature labor, low birth weight, dementia, diabetes, and others.
Ozone, sulfur dioxide, and other gases in association with other pollutants in the presence of sunlight can cause chest congestion, shortness of breath, and other respiratory complications.
Who should be tired of air pollution?
Air pollution affects everyone. But babies, children, pregnant women, and the elderly are more susceptible to the adverse effects of air pollution. Children are more prone because their lungs are in the developmental stage. Additionally, children spend more time outdoors and are more susceptible to colds and flu. When pregnant women are exposed to air pollution, the chances of the fetus being affected are very high. On the other hand, the elderly who have pre-existing health conditions are more susceptible to air pollution.
Many live in a condition that increases their exposure to air pollution, such as living in slums, industrial areas, and places that do not have adequate ventilation.
Tips to protect yourself from air pollution
1. Download an app that will give you details about air pollution in your area. When pollution levels are high, you may prefer to stay indoors and avoid going outside.
2. Do not allow smoking indoors and fight for smoke-free public places. 2.
3. Don’t exercise outside when pollution levels are high.
4. Switch to public transportation and reduce the use of cars and bicycles. Car sharing is also a good idea.
4. Never burn wood, garbage or plastic, as they are the main air pollutants.
If you have any breathing problems, see your doctor. It is safe to visit the hospitals as they are taking the necessary safety precautions.
