Human Sources That Cause Air Pollution

There are numerous human sources that contribute to air pollution on a daily basis. The most common factors that cause the problems involve motor vehicles, industrial factories, and garbage. On the other hand, there are natural sources that contribute to this environmental issue that human beings simply cannot control. According to experts, these natural sources are wildfires and volcanoes, which add to man-made problems which worsen the condition of the atmosphere.

Wildfires produce smoke that affect the atmosphere, which in turn adds to environmental issues that worsen the air pollution problem. The eruption of volcanoes produces sulfur and ashes that enter the atmosphere and increase the pollution. In addition, methane gas that comes from animals is considered as another common cause of this environmental problem.

What Are The Other Causes of Air Pollution?

The industrial causes of air pollution involve deforestation, mining, and oil refineries. These factors greatly affect the growth of air pollution problems. We know that there are safety regulations established on industrial operations, but toxins and other harmful chemicals are being released and continuously enter the atmosphere on a daily basis. Dangerous substances can react with existing chemicals, which can cause serious damage to our ozone layer. In addition, they can cause various diseases in human beings, animals and even plants. Another factor that affects the atmosphere is globalization. It has become one of the major facilitators of the problem. Usually, developing countries have much weaker regulations focused on protecting the environment.

Human beings greatly contribute to air pollution by using items that add dangerous chemicals to the atmosphere. These items may involve hairspray, tobacco smoke, motor vehicles, varnish, and other products that are harmful to living things. Activities such as using fireplaces and burning leaves can produce harmful chemicals that can damage the atmosphere. We know that we cannot totally avoid these activities, but we can reduce the damage by lessening our use of aerosols, hairspray, and other products that contribute to air pollution.

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Top Major Causes of Air Pollution

Did you know that our own planet, earth, has its own ability to clean the air? Are you surprised? Well, it is indeed true! However, as time passes, technology evolves, inventions are produced, and human activities continue to increase, the earth has been losing its ability to clean the air all by itself. This happens because of air pollution. The earth, being unable to purify its own air, is beginning to have adverse effects on the environment, causing acid rain, smog, and a wide range of health problems.

Here are the top major causes of air pollution that weaken the Earth’s ability to cleanse the air:

Pesticides that are used to kill indoor and outdoor pests, insecticides that are utilized to exterminate insects, and herbicides that are used to eradicate weeds are all contributing to the hazards that bring about air pollution.

• Automobile, trucks, jet airplanes, and other combustion engine vehicles instigate air pollution. The exhaust released by these things contains carbon monoxide, nitrous oxide and gaseous oxide. This creates smog which sets off many respiratory health problems and holes in the ozone layer, which amplifies the exposure to the sun’s harmful rays.

• There are many factories, office buildings, homes, and some other power-generating stations which burn fossil fuels. Burning fossil fuels is harmful and contributes to the heightening problem of air pollution. The burning of oil and coal also contributes to smog.

• When there is indoor air pollution, sick building syndrome (SBS) is the term which is used. This occurs when there is not an adequate amount of ventilation to dispense the toxic fumes from, for example, a new carpet, paint or any cleaning chemicals which are used primarily indoors.

• Petroleum refineries release hydrocarbons that are heavily polluting the air.

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The Effects of Air Pollution On Respiratory Health

People who are suffering from asthma have attacks that are caused by various factors, that are often considered as triggers. Some of these triggers are contaminants or pollutants that can be found in the air. According to research, air pollution is one of the key contributing factors that cause asthma, a chronic respiratory disease that has increased dramatically in the past twenty years.

According to, the Earth’s ozone has an upper atmosphere that plays a key role in protecting us from harmful radiation, known as UV rays. However, ground-level ozone is considered different.

In the year 2004, the American Lung Association released a report and identified “particle pollution” in its “State of the Air”. It refers to particles such as smog, dust, smoke, soot, aerosol droplets and other fine irritants, that go deep into human lungs and cause health problems. The American Lung Association stated that 23 percent of the population who live in urban areas frequently encounter particle pollution at unhealthy levels all year round.

Experts say that other air pollutants include gases such as nitrogen dioxide, carbon monoxide, and industrial fumes, which are all major contributors to ozone and particle pollutants. In addition, even outdoor smoke, cigarette smoke and any other type of smoke can lead to asthma attacks in both adults and children.

Air Pollution in Children

According to, kids can be affected by indoor and outdoor air pollution due to their faster breathing rates, and the fact that their lungs are still in the process of growing. Asthma in children has become more common, and studies show that it is the most common chronic disease in children.

The problem triggers inflammation in a person’s bronchial tubes inside his lungs. This can lead to coughing and a wheezing sound, which is a sign of an asthma attack.

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What Are The Secondary Effects Of Air Pollution

The occurrence of harmful chemicals in the atmosphere results in air pollution. This is often due to emissions from factories and automobiles, as well as chemicals from improper burning and destruction of plastic and artificial rubber. While the methods on how to prevent air pollution has a number of primary effects, they also have secondary effects.

According to recent researches, secondary pollution take place when car exhaust and factory emissions, and other primary forms of air pollution work together with each other to form new forms of pollution. For example, acid rain is a form of secondary air pollution. If you stop primary pollutants from getting into the air, you are reducing the elements necessary for secondary pollution to form, thereby making the secondary effect that these additional contaminants do not form in the first place.

Finding effective methods on how to prevent air pollution has led to the development of innovative technological advancements and alternative ways to produce energy and fight pollution. For example, sources that are renewable such as wind and sunlight that are exploited through wind turbines and solar cells have always been obtainable, but the aim to prevent pollution spurred development of methods to make them more practical and inexpensive. Even technologies such as electric cars have significantly developed and improved through efforts to prevent air pollution.

 Many activities that cause pollution are inefficient but these things are expensive. For instance, the engine for internal combustion is far from the best engine that could be used in cars. In addition, if you can gather electricity from a renewable source like wind to charge your electric car, this will not create pollutants that can trigger air pollution. Doing so will also save your money. Lastly, savings in energy costs can really help you a lot.

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Human Activities And Inventions Heightening Air Pollution

Most forms of air pollution are man-made. Men have done so many things that have contributed to the problem on air pollution. Men are not aware that they make things worst because of the things they do. However, being unaware of the effects of their activity is not an excuse to not knowing the effects that worsen environmental problems. Here are some human activities and inventions that heighten the troubles caused by air pollution.

INDUSTRIAL POWER PLANTS. These power plants have been one of the things that pollute the air. These bring about the idea of industrial pollution. When we say industrial pollution we refer to pollution which can be absolutely associated with industry. Industrial factories release pollutants that affect not only bodies of water but also the atmosphere because they release air pollutants that bring harmful substance into the air.

AEROSOL SPRAYS. Aerosol spray is a type of providing system which creates an aerosol vapor of liquid particles. This is used with a can or bottle that includes a liquid under pressure. Using such sprays can add up to the problem on air pollution. Aerosol sprays are a foremost source f air pollution within the home. Once aerosol sprays spread out into the immediate space and air, the air is unfit to breath. The aerosol mixed into the air could cause health problems especially when it is inhaled easily.

BACKYARD BURNING. People usually do not mind the effect of burning waste. They do not care about the contribution of this act to environmental problems. Backyard burning gives off various compounds that are toxic to the environment. These compounds are nitrogen oxides, volatile organic compounds (VOCs), carbon monoxide, and particle pollution.

WASTE DISPOSAL. The way people dispose waste in landfills play a part in the continous growth of air pollution. This generates methane. Even though methane is not toxic, it is highly combustible and there is a possibility to form explosive mixtures into the air.

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Air Pollution Prevention

Could you still remember the last time when you stepped out of your house and felt the fresh air? Have you noticed the many changes in the air you breathe? Have you felt how different the air you have now? If you have been so sensitive of what is happening to the air you breathe, you might probably think of what you can do in order to prevent the unceasing negative changes that take place around you.

Air pollution is one thing that we can not ignore. This is very obvious from the time you move out of your house and meet the very unappealing black colored air that directly mix with the air you breathe. You would be noticing that you seem to be losing the chance for the clean air to inhale. It appears that it would just be a dream that is impossible to be true.

People most of the time complain about such problem, but fail to do something to prevent the growth of this problem-the air pollution. Little you realize that each person is indeed responsible for all the causes of air pollution and the condition that we face nowadays.
Are there ways to help prevent this growing problem of air pollution? Yes, there are little ways people could do in order to lend a hand in making this problem diminish.

1. Save energy. Try to use smallest amount of natural gas and even electricity. Whenever possible, avoid the use of air conditioner. Instead of using such, try using fans.

2. Always purchase recycled products.

3. Use water-based paints as an alternative for varnishes.

4. Always keep your car tuned well so that it remains in a good condition.

5. If you really cannot keep away from using your car, plan your work systematically to lessen air pollution.

6. Reuse things such as paper and plastic bags, paper and the like. This will play a part towards reducing the effects of air pollution and global warming.

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Air Pollution Health Hazards

The world is vehemently confronting many problems which have been definitely affecting human lives. These problems make people suffer; worst, it is the people’s health that is being at stake.

In a world where we live, things appear too fast. This planet is becoming gradually more industrialized. If you have observed, there are more people who can readily afford driving cars and motorcycles. With this scenario, you can perhaps assume that air pollution is really becoming a larger problem. There are those who would contest and argue whether or not our air pollution is setting off global warming, against the earth’s natural warming process since the last Ice Age that is not the issue. Authoritative confirmation and proof may or may not be found soon. What is guaranteed, on the other hand, is that there are long-established harms, troubles caused by air pollution. These problems take account of respiratory problems and they also embrace problems regarding what we consume.

Having been a big issue around the world, air pollution is indeed accountable for the many major health problems that people experience. Every year, the health of numerous people is damaged or endangered by air pollution. Good health has been dying out because of this air pollution.

Undoubtedly, many diverse chemicals in the air have an effect on the human body in harmful ways. Studies have projected that the number of people being killed per annum in the US alone could be over 50,000.

Older people are highly susceptible and exposed to acquiring diseases generated by air pollution. Those with heart or lung ailments are under supplementary risks. Also, children and infants are at serious risk.

Since people are exposed to so many potentially dangerous pollutants, it is often arduous to identify exactly which pollutants are responsible for triggering these illnesses. Furthermore, because a mixture of various pollutants can heap on sickness, it is often difficult to separate those pollutants that are at fault.

According to the World Health Organization, 2.4 million people die each year from the causes unswervingly associated to air pollution, with 1.5 million of these deaths attributable to indoor air pollution.

There are many diseases that could be unquestionably caused by air pollution devoid of their becoming noticeable and visible for a long time. Diseases including bronchitis, lung cancer, and heart disease may all sooner or later appear in people who are exposed to air pollution.

Presented in this section are the possible and known illnesses and diseases that can be brought about by air pollution.


As defined, asthma is the common persistent inflammatory disease of the airways that is exemplified by variable and habitual symptoms, reversible airflow difficulty, and bronchospasm. Asthma attacks can be activated by incalculable factors, counting physical activities, several infections, and exposure to pollen, allergies, and stress. They can also be generated by sensitivity to non-allergenic pollutants in the air such as fog or haze.


Chronic obstructive pulmonary disease is caused by toxic particles or gas, most commonly coming from tobacco smoking, which prompts an irregular, inflammatory response in the lung.

COPD includes two primary troubles: emphysema and interminable bronchitis. Emphysema is a relentless infection characterized by injuries and loss of elasticity in the alveoli. Inflammation characterizes chronic bronchitis of the lining cells inside the airways, which increases the danger of infection and obstruction of the entry and exit of air from the lungs. While other forms of air pollution can have an effect on the expansion of these diseases, smoking is liable for about 80% of gear of frequent obstructive pulmonary disease.


Lung cancer is a disease that is being characterized by uncontrolled cell growth in tissues of the lungs. It is the foremost root of deaths among women and men. Cigarette being smoked contains different carcinogens and is the primary cause off this momentous disease- lung cancer. Lung melanoma generally does not start indications and symptoms in its early stages. When the disease is unconventional the symptoms of lasting cough, deficit of desire, wheezing and chest pain can possibly happen. Scientists discover a correlation between air pollution and lung cancer.


Cystic fibrosis also branded as CF or mucoviscidosis is a common recessive genetic disease which disturbs the whole body, beginning progressive disability and often early death. Cystic fibrosis is a serious disease that can furher be aggravated by air pollution.


This is the swelling of the lining of the bronchial tubes, the airways that join the trachea or windpipe to the lungs. This subtle, mucus-producing lining envelops and protects the respiratory system, the organs and tissues that are involved in breathing.

Bronchitis can be considered as acute or chronic. An acute medical condition comes on rapidly and can instigate rigorous symptoms, but it lasts only a short time usually no longer than a few weeks. Acute bronchitis is mainly often rooted from the viruses that can taint or infect the respiratory tract and attack the bronchial tubes. On the other hand, chronic bronchitis can be mild to harsh and is longer lasting — from more than a few months to years. With chronic bronchitis, the bronchial tubes prolong to be inflamed characterized as red and swollen, aggravated, and produce too much mucus over time. Smoking is the most common cause of chronic bronchitis.


Pneumonia is an infection of the lungs being caused by bacteria, viruses, fungi, or parasites. It is described primarily by inflammation of the alveoli in the lungs or by alveoli filled with. There are times of very serious condition when pneumonia can make a person very unwell or can even cause death. Even though the disease can take place in young and healthy people, it is most dangerous for older adults, babies, and people who have other diseases or weakened immune systems.

The diseases and illnesses are only few of those that can be brought about by air pollution. Air pollution also contributes to some other problems related to human health. People who are distressed and suffering from recurring chronic health condition like heart disease and diabetes have an elevated probability of complications and death. This is especially true if these people are residing in areas with intense air pollution.

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