How is smog harmful to the human body?

How is smog harmful to the human body?

Why is Smog Harmful to Health? 1 Coughing and wheezing 2 Burning sensation in eyes and throat 3 Risk of serious heart diseases 4 Risk of serious lung disease. 5 Dangerous for people suffering from asthma. 6 Smogs can also kill plants. More …

Why is smog so bad for the elderly?

Smog is also harmful to elderly people who suffer from chronic obstructive pulmonary disease, heart disease, emphysema, bronchitis or hardened arteries. Nitrogen oxide reduces human resistance to infections and can induce heart and lung problems.

How is physical activity related to the effects of smog?

Anyone who engages in strenuous outdoor activity—from jogging to manual labor—may suffer smog-related health effects. Physical activity causes people to breathe faster and more deeply, exposing their lungs to more ozone and other pollutants. Four groups of people are particularly sensitive to ozone and other air pollutants in smog: 12 

What can we do about the problem of smog?

Smog is still a problem in many places. Everyone can do their part to reduce smog by changing a few behaviors, such as: Drive less. Walk, bike, carpool, and use public transportation whenever possible. Take care of cars.

What is smog and how dangerous can it be?

Smog is a harmful mixture of fog, dust and air pollutants such as nitrogen oxides, volatile organic compounds, etc. which combine with sunlight to form a dense layer of ground-level ozone. Ozone present high in the atmosphere is good, but when nearer to the ground, it can cause irritating health effects.

What are the bad effects of smog?

  • which can cause property damage and has a detrimental effect on human health.
  • resulting in the discoloration and damage to plants.
  • Diminished Photosynthesis.
  • Economic Hardship.
  • Figures.

    What is smog and why is it harmful?

    Overall, smog is harmful to both the respiratory (lungs) and cardiovascular (heart) systems. It aggravates heart problems, bronchitis, asthma, and other lung problems. Smog reduces lung function even in healthy people. Even at low levels, ground level ozone and fine particulate matter are harmful.

    What are bad effects of smog on humans?

    Various human health problems such as emphysema, asthma, chronic bronchitis, lung infections, and cancers are caused or exacerbated by the effects of smog. The effects include: Coughing and irritation of the eyes, chest, nose and throat: High ozone levels can irritate the respiratory system leading to coughing and wheezing.