When air is dirty what happens?
Breathing in air pollution can trigger asthma, allergies, heart attacks and strokes. When people breathe polluted air for a long period of time, it can cause harm that shows up later in life, such as cancer or problems with thinking and remembering. Air pollution causes the most harm to babies and young children.
How does air affect the body?
Poor air quality can irritate the eyes, nose, and throat, cause shortness of breath, aggravate asthma and other respiratory conditions, and affect the heart and cardiovascular system. Breathing polluted air for long periods of time can cause more serious problems.
How does dirty air affect our 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 is your air pollution?
Air pollution is a mixture of solid particles and gases in the air. Car emissions, chemicals from factories, dust, pollen and mold spores may be suspended as particles. Air pollution isn’t just outside – the air inside buildings can also be polluted and affect your health.
Is the air we breathe toxic?
Even at low levels, ground level ozone and fine particulate matter are harmful. There are no “safe” levels of smog. Ground-level ozone irritates the eyes, nose, and throat. When it is inhaled, it can dry out and inflame the protective membranes of the nose and throat.
What are the effects of air pollution on human being?
Exposure to high levels of air pollution can cause a variety of adverse health outcomes. It increases the risk of respiratory infections, heart disease and lung cancer. Both short and long term exposure to air pollutants have been associated with health impacts. More severe impacts affect people who are already ill.