Pollution, Risk of Warning and adverse effects on health
Air pollution is a global health problem that occurs in various parts of the world. The World Health Organization (WHO) says air pollution is one of the biggest environmental problems affecting the health and survival of living things. Air pollution occurs when the air that is inhaled is mixed with toxic substances from vehicle fumes, factory waste, dust, pollen and other sources of pollution.
Air pollution can occur when the environment is contaminated by chemicals, physical and biological changes in the natural characteristics of the atmosphere. motor vehicles, industrial facilities, residential furnaces and forest fires are the main sources of air pollution.
air pollution which itself is divided into two categories, namely air pollution that occurs outside and inside. Examples of external pollution include fossil fuel combustion (smoke and plants), dangerous gases (sulfur oxides, nitrogen oxides, carbon monoxide), and cigarette smoke. Although examples of air pollution in gases (carbon monoxide, radon), household products and chemicals, cigarette smoke, building materials (asbestos, lead, formaldehyde), allergens from the inside (cockroaches, rat droppings, dust), and mold and pollen .
In some cases, outside air pollution can enter the house through windows, doors, vents and other open vents.
Risks and harmful effects of air pollution health for you Be careful
Countries that can reduce the level of air pollution will also reduce the risk factors that cause heart disease, stroke, lung cancer, premature birth, as well as acute and chronic respiratory disorders, including asthma and even death. outside air pollution that contains carcinogens or substances that can cause cancer. Decreasing air pollution also contributes to improving respiratory and cardiovascular health.
Air pollution affects the development of the lungs and kidneys in the womb in infants and increases the risk of miscarriage. In the elderly, air pollution increases the risk of heart attack, stroke and dementia. The risk of developing asthma, diabetes, obesity and cancer also haunts people of all ages.
Here are some of the triggers and the impact of bad air pollution for health:
To reduce the risk of exposure to indoor air pollution, you can ensure that your home or office room is well ventilated and cleaned regularly to avoid the buildup of dust and mold growth. Room occupants must also be wise to reduce the use of pollutants and irritants such as aerosols, household cleaning chemicals and other pollutants. The use of gas cooking stoves is efficient and limits the use of electricity or fuel.
Meanwhile, exposure to outdoor or outside pollution can be reduced by checking the air quality index, avoiding heavy traffic when possible, and avoiding exposure to cigarette smoke.
Air pollution can occur when the environment is contaminated by chemicals, physical and biological changes in the natural characteristics of the atmosphere. motor vehicles, industrial facilities, residential furnaces and forest fires are the main sources of air pollution.
In some cases, outside air pollution can enter the house through windows, doors, vents and other open vents.
Risks and harmful effects of air pollution health for you Be careful
Countries that can reduce the level of air pollution will also reduce the risk factors that cause heart disease, stroke, lung cancer, premature birth, as well as acute and chronic respiratory disorders, including asthma and even death. outside air pollution that contains carcinogens or substances that can cause cancer. Decreasing air pollution also contributes to improving respiratory and cardiovascular health.
Air pollution affects the development of the lungs and kidneys in the womb in infants and increases the risk of miscarriage. In the elderly, air pollution increases the risk of heart attack, stroke and dementia. The risk of developing asthma, diabetes, obesity and cancer also haunts people of all ages.
Here are some of the triggers and the impact of bad air pollution for health:
- Carbon monoxide. This toxic substance has no aroma and color. containing these substances contained in waste, kerosene, coal and wood smoke burned. These chemicals reduce the carrying capacity of red blood cells to carry oxygen. The health effects of exposure depend on the duration and amount of carbon monoxide inhaled. Symptoms resulting from exposure to low levels of carbon monoxide include headaches, dizziness and fatigue. Although high exposure to carbon monoxide can cause vision problems, it develops disturbed, loss of consciousness and death.
- Nitrogen Dioxide Nitrogen dioxide (NO2) comes from the combustion process (emissions from power plants, vehicles and motor boats). NO2 irritates the lining of the eyes, nose, throat and lungs. NO2 is exposed continuously to improve the symptoms of bronchitis and emphysema, it may even worsen heart disease early death. NO2 can also reduce lung function and increase the risk of respiratory infections.
- Solid and liquid particles. Components of suspended particles consisting of sulfate, nitrates, organic chemicals, metals, soil particles, or dust. This component is contained in exhaust gas, power plants and forest fires. When exposed to this continuous combination, it can increase the risk of death from heart and respiratory disease.
- Ozone. Ozone at ground level is different from the ozone layer in the atmosphere. Although the ozone layer in the atmosphere serves as an antidote to ultraviolet (UV) light, but on the surface of the earth, including ozone pollution. Ozone on the surface of the earth is formed when sunlight triggers chemical reactions between the elements of pollution. Ozone is a very reactive gas that can irritate the eyes and cause upper and lower respiratory distress among healthy people. Ozone pollution can trigger asthma attacks in asthmatics. Ozone can also increase susceptibility to respiratory infections and worsen respiratory illnesses that have suffered. Long-term exposure to high concentrations of ozone can cause a significant reduction in lung function, inflammation of the airways and respiratory problems. People with lung disease are very susceptible to the effects of ozone-related respiratory problems.
- sulfur dioxide. sulfur dioxide SO2 or produced from burning coal and gasoline. This substance can irritate the eyes and nose. This inhalation can cause narrowing of the airways where patients with asthma and chronic respiratory disease are more sensitive to these elements.
- Lead. The majority of tin and lead are also called emissions originating from vehicles, industry, the use of welding and painting. Lead is very poisonous and is known to affect the nervous system, kidneys and interfere with the formation of hemoglobin. Children are more susceptible to the effects of lead, which can cause low IQ (intelligence levels), lower yields, behavior disorders, delayed puberty, decreased hearing, cognitive performance. While in adults, lead exposure can cause cardiovascular disease, nervous disorders, decreased fertility, decreased kidney function.
To reduce the risk of exposure to indoor air pollution, you can ensure that your home or office room is well ventilated and cleaned regularly to avoid the buildup of dust and mold growth. Room occupants must also be wise to reduce the use of pollutants and irritants such as aerosols, household cleaning chemicals and other pollutants. The use of gas cooking stoves is efficient and limits the use of electricity or fuel.
Meanwhile, exposure to outdoor or outside pollution can be reduced by checking the air quality index, avoiding heavy traffic when possible, and avoiding exposure to cigarette smoke.
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