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Air Pollution Adverse Effects

Air pollution is a matter of global concern. Mostly invisible, pollutants in the air can cause serious health hazards and have a serious impact on the environment.

  1. Global Warming

    • The earth traps more heat due to the presence of greenhouse gases such as carbon dioxide and nitrous oxide in the atmosphere. Consequently, the planet is getting warmer which may lead to drastic climatic changes such as disturbances in rainfall patterns, melting of ice and rise of sea levels.

    Depletion of Ozone Layer

    • The ozone layer absorbs harmful ultraviolet radiation thereby protecting the surface of the earth from its exposure. . Air pollutants called chlorofluorocarbons (or CFCs) deplete the ozone layer, allowing more ultraviolet radiation through to the surface of the planet.

    Acid Rain

    • Acid rain, a direct result of pollutants, causes lakes and streams to be acidic. This poses threat to aquatic life as well as the food chain in general. It is also harmful to plants and degrades buildings and monuments.

    Respiratory Diseases

    • Air pollutants increase the risk of respiratory diseases such as asthma, chronic bronchitis and emphysema.

    Other Hazards

    • Exposure to pollutants increases the risk of cardiovascular diseases. Air pollutants are also carcinogenic in nature.

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