Dangers of Exhaust Fumes

There probably isn’t a person on earth who isn’t aware of the fact that carbon monoxide poisoning can kill, and of course the number one source of carbon monoxide is from exhaust fumes. When listing the dangers of exhaust fumes, death from carbon monoxide poisoning falls at the top of the list. However, death from carbon monoxide poisoning is just one of many dangers to be concerned with. Some of the dangers of exhaust fumes are immediate while others happen over a longer period of time and consequently, are not as readily apparent.

In fact, some of the dangers of exhaust fumes hide silently in the background so that many people are not even aware of them. Study after study has proven that exhaust fumes are responsible for a number of physical maladies as well as being a danger to the environment. As a concerned citizen on this planet we call home, it helps to be aware of the many dangers of exhaust fumes so that we can take steps to do something about this very real problem. Both gasoline engines and diesel engines emit exhaust fumes so the problem is more widespread and all-encompassing than you might have been led to believe.

Multiple Pathogens in Exhaust Fumes

Unfortunately, as if carbon monoxide were not bad enough, there are a great number of the other pathogens that contribute to the dangers of exhaust fumes. Some of those toxins include sulfur dioxide, nitrogen dioxide, benzene, polycyclic hydrocarbons and formaldehyde. Each of those substances is a pathogen which can have severe consequences both immediately and over the long haul. Medical science has established that many of these substances have harmful effects on bone marrow, the spleen and even our lymph nodes. As a matter of fact, the circulatory system is especially vulnerable to the toxins in exhaust fumes. Studies have shown that many of these toxins have resulted in problems in the bloodstream such as anemia.

Taking into consideration that carbon monoxide literally suffocates us it is no wonder that it deprives our bloodstream of oxygen necessary for so many vital functions within the body. Some of these toxins, especially carbon monoxide, literally produce damage on a cellular level which can lead to a number of cancers. Some of the other dangers of exhaust fumes include an exacerbation of heart disease due to hypertension and a degeneration of the cells which line blood vessels. Many of these pollutants found in exhaust fumes of course cause respiratory problems as well including, but not limited to, asthma. There is also evidence to suggest that pollutants in exhaust fumes also cause irreparable damage to the central nervous system.

The Dangers of Exhaust Fumes to Our Environment

Combustion from fossil fuel engines such as those which burn gasoline and diesel fuel is causing irreparable damage to the environment. Carbon monoxide isn’t the only carbon byproduct given off in exhaust fumes. Carbon dioxide is also a problem and we know that it is the number one cause of the breakdown in the ozone layer which is leading to global warming. However, global warming is a catchall phrase that encompasses a great number of problems both to the earth on which we live and to the creatures that dwell on it. Without going into a treatise on global warming it should be sufficient to say that the surface of the earth is heating gradually so that the polar ice caps are melting and growing seasons are being disrupted.

Unfortunately, this is just the beginning of a snowball effect that filters down through virtually every life form on the planet. Animal habitats are being destroyed at a record speed, which causes creatures to seek new sources of food and shelter. As a result, is projected at that some species could very well become extinct within our lifetime. Also, due to a change in the length of growing seasons many crops will become scarcer and of course, food will become much more expensive when available. The melting polar caps will cause an increase in sea level which will most certainly submerge many islands and coastal areas forcing both animals and humans farther inland.

Avoiding and Reducing Exhaust Fumes

So, you can see that the dangers of exhaust fumes have negative repercussions throughout virtually every aspect of our lives. While we know that the most immediate concern is the great number of health problems those fumes cause which can even lead to death, there is a long term effect as well which should also be a concern. Governments around the world are becoming proactive in fighting the dangers of exhaust fumes. We, as citizens, can do our part as well.

Once you recognize that these dangers are very real and widespread, you can begin to do your part in reducing the problem. In the interim, avoid being in an enclosed area with a running vehicle and stay as far as possible behind buses and trucks which burn diesel fuel. That black soot is more than a mere annoyance; it is a grave hazard to your health. The bottom line is, you should make every effort to avoid exhaust fumes wherever and whenever possible.


  1. G. Donald Hamilton

    I would actually like to have a copy of this and all other information about the harmful effect and agents in automobile exhaust, but then you want to be read and not quoted as a reliable source. Maybe the information is not reliable and thus need not to be reported!

  2. Your article is a beat-up. Catalytic converters have pretty well cleaned up motor vehicle exhaust fumes. Carbon dioxide is exhaled when we breathe out and plants love it. It cannot be a pollutant.

  3. Can I copy your writings?

  4. His closing remark is absurd: "The bottom line is, you should make every effort to avoid exhaust fumes wherever and whenever possible."

    With the billions of tons of carbon monoxide fumes being emitted globally from automobiles on a daily basis, it is absolutely not possible to avoid said fumes.

    There would have to be a global edict to ban the use of gasoline/diesel fuel, but considering the power and influence the oil industry has world-wide, that is unlikely. Unless, of course, non-biased, in-depth investigation and results are broadcast world-wide, if that can ever come to pass.

  5. I wonder if Petroleum Development Oman was correct when they decided not to used gasoline engines for their vehicles throughout their company because of the fact that diesel is more safer than gasoline engines especially when it comes to ozone subjects. Nowadays they don't have gasoline cars in their company. Are they correct?

  6. Your article contains incorrect statements which could have been, and should have been, checked before you published such misleading and muddled information. (1) CO2 is not the number one cause of the breakdown in the ozone layer; it is not a cause of this at all. On the contrary, increased atmospheric CO2 is actually helping to rebuild the ozone layer. (2) The breakdown in the ozone layer is not leading to global warming. It leads to an increase in harmful radiation reaching living things on the earth's surface. Global warming is caused by increases in greenhouse gases; these are gases such as CO2 and methane that allow radiation from the sun to pass through to warm the earth but reduce the ability of longer-wave radiation from the earth's warm surface to escape into space. The principle is the same as in a greenhouse or a car, where glass performs the same function as CO2 or methane etc and the interior gets very hot on a sunny day.

  7. I know someone who keeps their motorbike in their living room. Even though the engine is off, you can still smell the fumes. Is this dangerous?

  8. The past couple of weeks I can smell exhaust fumes coming from the pipe on my roof into my house. Every one thinks I crazy. I know what I smell. It’s making my eyes dry , mouth and nose. Except my nose has been bleeding on the inside lining. I don’t know what it is . But it is very very strong. I suspect my ex husband.

Leave a Reply

Your email address will not be published. Required fields are marked *

Recommended Articles