How does air pollution affect health?

How does air pollution affect health?

The health effects of air pollution are serious – one third of deaths from stroke, lung cancer and heart disease are due to air pollution. Microscopic pollutants in the air can slip past our body’s defences, penetrating deep into our respiratory and circulatory system, damaging our lungs, heart and brain.

What are 3 effects of pollution?

Serious Effects of Pollution on Our Humans and Environment

• Environment Degradation. The environment is the first casualty for the increase in pollution weather in air or water.
• Human Health.
• Global Warming.
• Ozone Layer Depletion.
• Infertile Land.

How many health problems are caused by air pollution?

Air pollution is now the biggest environmental risk for early death, responsible for more than 6 million premature deaths each year from heart attacks, strokes, diabetes and respiratory diseases. That’s more than the deaths from AIDS, tuberculosis and malaria combined.

What are five effects of air pollution on humans?

Air pollution is considered as the major environmental risk factor in the incidence and progression of some diseases such as asthma, lung cancer, ventricular hypertrophy, Alzheimer’s and Parkinson’s diseases, psychological complications, autism, retinopathy, fetal growth, and low birth weight.

What causes polluted air?

Air pollution is caused by solid and liquid particles and certain gases that are suspended in the air. These particles and gases can come from car and truck exhaust, factories, dust, pollen, mold spores, volcanoes and wildfires. The solid and liquid particles suspended in our air are called aerosols.

How does air pollution affect the lungs?

How Does Air Pollution Affect the Lungs? Breathing in air pollutants can irritate your airways and may cause shortness of breath, coughing, wheezing, asthma episodes and chest pain. Exposure to air pollution puts you at risk for lung cancer, heart attacks, stroke and in extreme cases, premature death.

What are the 10 effects of air pollution?

Disastrous Effects of Air pollution

• Respiratory and Heart Problems. The effects of air pollution are alarming.
• Child Health Problems. Air pollution is detrimental to your health even before you take your first breath.
• Global Warming.
• Acid Rain.
• Eutrophication.
• Effect on Wildlife.
• Depletion of the Ozone Layer.

Who does air pollution affect?

The groups most affected by air pollution are people of color, elderly residents, children with uncontrolled asthma, and people living in poverty. Vulnerable populations may experience more health effects because these populations already have higher rates of heart and lung conditions.

What are some examples of air pollution?

Air Pollutants

• Carbon Monoxide.
• Lead.
• Nitrogen Oxides.
• Ozone.
• Particulate Matter.
• Sulfur Dioxide.
• Other Air Pollutants.

What are the effects of environmental pollution?

High levels of air pollution can cause an increased risk of heart attack, wheezing, coughing, and breathing problems, and irritation of the eyes, nose, and throat. Air pollution can also cause worsening of existing heart problems, asthma, and other lung complications.

What are the health problems caused by air pollution?

Health problems associated with air pollution include: Headaches. Irritation of the eyes, nose and throat. Damage to airways of the lungs. Increased risk of asthma development. Worsening of existing asthma or other lung conditions. Increased risk of heart attacks and strokes.

What are the effects of bad air quality?

Exposure to poor indoor air quality can cause short-term eye, nose and throat irritation as well as headaches, dizziness and fatigue. It can also exacerbate the effects of asthma, particularly in children. Over time, this exposure can lead to respiratory disease, cardiovascular disease or even cancer.

What are the health effects of air pollution?

Pollutants can affect cardiovascular health by hardening the arteries and increase the risk of heart attack and strokes, and there is even emerging evidence that air pollution may be linked to mental health conditions and degenerative brain diseases such as Alzheimer’s disease, Parkinson’s disease and schizophrenia.

What is the effect of air pollution on the environment?

Perhaps the most significant effect of air pollution on the environment is the formation of acid rain. When sulfur dioxide and nitrogen dioxide are present in the atmosphere, they form compounds that fall back onto the ground during rainfall. Acid rain has an effect wherever it lands.