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Air 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. [1]
29 lip 2024 · Air pollution kills an estimated seven million people worldwide every year. WHO data shows that 9 out of 10 people breathe air containing high levels of pollutants. WHO is working with countries to monitor air pollution and improve air quality.
Air pollution control, the techniques employed to reduce or eliminate the emission into the atmosphere of substances that can harm the environment or human health. The control of air pollution is one of the principal areas of pollution control, along with wastewater treatment, solid-waste.
12 lip 2023 · WHO develops a toolkit and online course to train health professionals on the health impacts of air pollution and how to reduce exposure. Learn about the global burden, risks, and interventions of air pollution and how to advocate for clean air.
27 lip 2020 · The best way to protect people from the harmful effects of air pollution is to bring concentrations of air pollutants down to those recommended by the WHO Air Quality Guidelines, through pollutant emission monitoring, land-use and urban planning, and sustainable consumption.
This report reviews policy actions of Member States to prevent and reduce air pollution and improve air quality globally. It covers key sectors, regional trends and priorities, and complements the 2016 report by UNEP.
1 kwi 2022 · Air pollution leads people to be exposed to fine particles in polluted air that penetrate deep into the lungs and cardiovascular system, causing diseases including stroke, heart disease, lung cancer, chronic obstructive pulmonary diseases and respiratory infections.
