Air Pollution and its Sources

Air pollution can come in many forms, but it’s generally thought, seen, and felt as gaseous entities that sometimes hold particulate contaminants present within the Earth’s atmosphere. These pollutants include nitrogen oxides, carbon monoxide, ozone, sulfur dioxide, hydrogen sulfide, hydrogen fluoride, and volatile organic compounds. Some cases of air pollution will have metal compounds found in the atmosphere such as aluminum and lead.

No matter what form it may have, air pollution still plays a harmful role in the environment, atmosphere, and to every living species on the planet, most especially to humans. To prepare for any adverse effects that pollution might bring, read on to know the sources of the anomalies. In doing so, we can also formulate solutions to help bring down the world’s level of pollution.

Causes of air pollution

Toxic Air Pollutants

Toxins emitted from various natural and man-made sources bring classes of chemicals that have the potential to cause significant health problems to different forms of life. These sources include power plants, applications of pesticides in large areas of land, industrial factories, and even contaminated windblown dust. Mercury, along with other persistent toxic air pollutants, is a higher concern than most due to its global mobility and its ability to spread in the food chain.

Mobile Sources

Mobile sources of air pollution refer to an entity that’s capable of moving without the use of additional assistance from other resources. Generally speaking, these mobile sources include cars, buses, and other vehicles. Additionally, there are also non-road and off-road categories for mobile sources of air pollution which include farm and construction equipment, gas-powered lawn equipment, boats, planes, and recreational vehicles.

Natural Sources

Even though industrialization and the widespread use of motor vehicles across the globe are primary causes of significant levels of air pollution on our planet, there are still important natural sources that do cause pollution to note. Dust storms, wildland fires, and different volcanic activities can contribute different particulates and gases into the atmosphere.

Agricultural Operations

Raising animals, growing crops, and dealing with farmland pests – these are some agricultural sources that contribute to air pollution. In the case of animals, wildlife contained inside a barn or a restricted area can produce vast amounts of manure, in which can lead to the emission of various greenhouse gases.

Unlike all other sources of air pollution, natural causes don’t originate from people and its activities. However, it doesn’t mean that we can’t do anything about it. It’s important for us to make a move now to help our planet heal from widespread air pollution before the situation becomes irreparable.