Health effects of air pollution

What are short-term effects of air pollution on human health? How does air pollution affect health? What constitutes an adverse health effect of air pollution? Over the past years, researchers have unearthed a wide array of health effects which are believed to be associated with air pollution exposure.

Among them are respiratory diseases (including asthma and changes in lung function ), cardiovascular diseases , adverse pregnancy outcomes (such as preterm birth ), and even death. Health impacts of air pollution Particulate matter (PM 1 PM ) Particulate matter. Black Carbon (BC) Black carbon is one of the components of particulate matter. The health effects range from increased hospital admissions and emergency room visits, to increased risk of premature death. Nitrogen Oxides (NO and NO 2) Nitrogen oxide (NO) and Nitrogen dioxide (NO 2).

Long-term exposure to polluted air can have permanent health effects such as: Accelerated aging of the lungs. Ozone (O 3) Ozone high up in the atmosphere. Loss of lung capacity and decreased lung function. Development of diseases such as asthma , bronchitis , emphysema , and possibly cancer. A major study on urban pollution carried out in 6cities worldwide has confirmed the fear that air pollution impacts on human health in the short term and is directly linked to the deaths of elderly people and those already suffering from illness on a daily basis.

Understand emissions, exposures and health effects to air pollutant mixtures from near sources such as highways, industry, railyards and ports and provide solutions to reduce impacts of multipollutants on local air quality. Identify at-risk populations that are disproportionately impacted by air pollution. A number of air pollutants, coming out of a variety of industrial processes, impact the health of California residents. Air monitoring shows that over percent of Californians breathe unhealthy levels of one or more air pollutants during some part of the year.

If you are suffering from the health effects of air pollution , symptoms can include: tiredness. It is typically separated into two categories: outdoor air pollution and indoor air pollution. Air pollution is a mixture of natural and man-made substances in the air we breathe. In fact, WHO now considers air pollution to be the greatest environmental risk to human health. Outdoor air pollution involves exposures that take place outside of the built environment.

Continued exposure to air pollution has detrimental health effects on humans. What we all fail to appreciate is, minute by minute, day in and day out, pollution constantly fights against you,” says Ed Avol,. The effects of air pollution on human health A major study links pollution in cities with deaths of elderly and sick people on a daily basis.

In this infographic you can know how it affects human beings. Environmental Protection Agency (EPA) tracks major air pollutants that cause major health effects : Ground-level ozone. Microscopic particles called particulate matte. Those who are young, ol or have weakened immune systems are at particular risk for the effects of air pollution on human health. Dirty air can cause the following health effects: Asthma.

Have you ever run until you were completely out of breath and you had to gasp for air? You don’t have to smoke to get lung cancer. Coughing, throat irritation, and chest pain.

If you spend a lot of time exercising on a day. Ground-level ozone (a key component of smog) is associated with many health problems, such as diminished lung function, increased hospital admissions and emergency room visits for asthma,. These acids are formed primarily by nitrogen oxides and sulfur oxides released into the atmosphere when fossil fuels are burned. Along with harming human health , air pollution can cause a variety of environmental effects : Acid rain is precipitation containing harmful amounts of nitric and sulfuric acids.

The Clean Air Act authorizes the U. VOCs from cleaning and personal care products, building materials and household consumer products.