Protect yourself from indoor and outdoor air pollution

Did you know that over 90% of the world’s population live in places where air pollution levels exceed levels set by the World Health Organization? The heaviest burden of air pollution is found in the regions of Southeast Asia and the Western Pacific.

What is air pollution?

Simply put, 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 several ways. Air pollution can lead to respiratory and cardiovascular disease and even death. Researchers have also established a strong link between air pollution and the incidence of lung cancer.

Air pollution does not always mean “outdoor pollution”. What many have yet to realize is that pollution can also be “indoor”. Domestic (indoor) air pollution is also dangerous and can lead to a variety of illnesses. It should also be noted that indoor pollution is one of the top five causes of premature death worldwide. The excessive use of artificial perfumes, sprays like aerosols, 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 at varying concentrations. Ozone (O3), carbon monoxide (CO), nitrogen oxides (NOx) and sulfur dioxide (SO2) as well as particulate matter are the top five air pollutants.

When we inhale polluted air, particles in the air such as dust, aerosols and soot from fuel emissions and combustion reach the alveoli or air sacs of our lungs and then enter the bloodstream. , resulting in inflammation. The heart, blood vessels and brain are the first to cope with the brunt of air pollution.

Depending on how long you are exposed to air pollution, other complications arise. Short and long term exposure to air pollution can lead to premature birth, low birth weight, dementia, diabetes and others.

Ozone, sulfur dioxide, and other gases associated with other pollutants in the presence of sunlight can lead to chest congestion, shortness of breath, and other respiratory complications.

Who should be weary of air pollution?

Air pollution affects everyone. But babies, children, pregnant women and the elderly are more susceptible to the damaging effects of air pollution. Children are more prone that their lungs are in the developing stage. In addition, children spend more time outdoors and are more susceptible to the flu and colds. When pregnant women are exposed to air pollution, the chances of the fetus being affected are very high. In contrast, older people who have pre-existing health conditions are more susceptible to air pollution.

Many live in conditions that increase their exposure to air pollution, such as residing in slums, industrial estates, and places that are not properly ventilated.

Tips to protect yourself from air pollution

1. Download an app that will provide details on air pollution in your area. When pollution levels are high, you may prefer to stay indoors and avoid going outside.

2. Don’t allow smoking indoors and fight for smoke-free public places. 2.

3. Don’t exercise outdoors when pollution levels are high.

4. Switch to public transport and reduce the use of cars and bicycles. Carpooling is also a good idea.

4. Never burn wood, garbage or plastic as they are major air pollutants.

If you are having breathing problems, see your doctor. Hospitals are safe to visit because they take the necessary safety precautions.