Air Pollution - National Geographic Society
WEBMar 6, 2024 · Air pollution consists of chemicals or particles in the air that can harm the health of humans, animals, and plants. It also damages buildings. Pollutants in the air take many forms. They can be gases, solid particles, or …
Air pollution - World Health Organization (WHO)
WEBApr 22, 2024 · Air pollution is contamination of the indoor or outdoor environment by any chemical, physical or biological agent that modifies the natural characteristics of the atmosphere. Household combustion devices, motor vehicles, industrial facilities and forest fires are common sources of air pollution.
Air pollution - Wikipedia
WEBAir pollution is the contamination of air due to the presence of substances called pollutants in the atmosphere that are harmful to the health of humans and other living beings, or cause damage to the climate or to materials.
Air Pollution Facts, Causes and the Effects of Pollutants in the Air
WEBOct 31, 2023 · Air pollution refers to the release of pollutants into the air—pollutants that are detrimental to human health and the planet as a whole. According to the World Health Organization (WHO), each...
Air Pollution - Our World in Data
WEBAir pollution – the combination of outdoor and indoor particulate matter and ozone – is a risk factor for many of the leading causes of death, including heart disease, stroke, lower respiratory infections, lung cancer, diabetes, and …
Air pollution | Effects, Causes, Definition, & Facts | Britannica
WEB3 days ago · Air pollution, release into the atmosphere of various gases, finely divided solids, or finely dispersed liquid aerosols at rates that exceed the natural capacity of the environment to dissipate and dilute or absorb them.
Air pollution, facts and information - National Geographic
WEBFeb 4, 2019 · Air pollution is a mix of particles and gases that can reach harmful concentrations both outside and indoors. Its effects can range from higher disease risks to rising...
How air pollution is destroying our health - World Health …
WEBOct 29, 2018 · The guidelines provide evidence of the damage air pollution inflicts on human health, at even lower concentrations than previously understood. The updated guidelines provide recommendations on air quality guideline levels as well as interim targets for six key air pollutants.
Ambient (outdoor) air pollution - World Health Organization …
WEBDec 19, 2022 · Air pollution is one of the greatest environmental risk to health. By reducing air pollution levels, countries can reduce the burden of disease from stroke, heart disease, lung cancer, and both chronic and acute respiratory diseases, including asthma.
10 Things To Know About Air Pollution - World Health …
WEB10 ways you can fight air pollution. 1. 99% of people breathe polluted air. 3. 91% of those premature deaths occurred in low- and middle-income countries, and the greatest number in the WHO South-East Asia and Western Pacific regions. 2. Air pollution kills 6.7 million people every year, 3.2 million of whom die from household air pollution. 4.
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