Causes of Smog

Because of the development of technology, increased demands in consumption and materials, as well as the growing industries all around the globe, natural burning of fuel and wood, and natural weather forces, smog has been becoming more and more prominent throughout the years.

What is Smog?

Smog is a term that refers to the combination of solid and liquid particles of smoke and fog and can be in a yellowish or blackish form.

It is formed when the emissions, fumes, and particulates such as sulfur oxide, nitrogen, and volatile organic compounds are mixed and react to sunlight, creating ozone in the ground level.

Luckily there are emissions testing near me services that you can hire to test if Otis surrounding has high emissions or exposure to smog, as it can cause lung and heart diseases and illnesses when you are exposed in a long duration. Short exposure may also trigger asthmatic attacks and respiratory allergic reactions.

Smog can cause serious negative effects not just in the environment and atmosphere, but also to living things like animals, plants, and humans. But where does smog come from? Below are the causes that make smog formation.

Causes of smog

1.Vehicular and industrial emissions

These emissions come from the transportation sector that are cause combustion in cars, motorbikes, buses trucks, boats, and other vehicles. In fact, they are the major contributors to smog formation. Likewise, different industries also emit the same amount of air pollutants in the environment.

Nitrogen oxides, carbon monoxide, fumes, hydrocarbons, and volatile organic compounds are mixed with moisture and sunlight as well as with ammonia and other toxic vapors that make smog.

2.Coal as a fuel

When the powerplant uses coal as a substitute for fuel, this creates a high discharge of sulfur oxides in the atmosphere. The effects that are made by these high concentrations of emissions are worsened by the dampness and by high levels of suspended particulate matter in the air.

Also, when you burn coal, it creates a huge amount of smoke that leads to smoggy effects. This has been already experienced by different countries, both developed and developing. In the middle-age of the 20th century, London has experienced smog caused by coal. This was also experienced by Harbin, China, in 2013 that caused a forced closure of schools, roads, and airports in the said area.

3.Natural causes

Smog is not just produced by man and our equipment. It can also be caused by natural phenomena like a volcanic eruption and some effects on plant lives. When a certain volcano erupts, it releases high concentrations of sulfur dioxide and other components that form smog. Likewise, some plant life contains radiocarbon that is believed to cause smog formation in some areas. For instance, the creosote bush in Los Angeles is linked to smog occurrences.

Final thoughts

Smog can be very inconvenient not just to our environment, but also, to us, humans, as they cause different respiratory allergic reactions and serious heart ad lung illnesses. We need to save our planet and reduce our production of these air pollution if we want future generations to experience the earth’s abundance.

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