Air pollution - Wikipedia
Air pollution is the presence of substances in the atmosphere that are harmful to humans and other living beings, or cause damage to the environment. Air pollution can be chemical, …
Air pollution - World Health Organization (WHO)
2024年11月20日 · Air pollution is contamination of the indoor or outdoor environment by any chemical, physical or biological agent that modifies the natural characteristics of the …
Environmental and Health Impacts of Air Pollution: A Review
Air pollution can have a disastrous effect on all components of the environment, including groundwater, soil, and air. Additionally, it poses a serious threat to living organisms. In this …
Air Pollution - Our World in Data
Air pollution is one of the world's largest health and environmental problems. It develops in two contexts: indoor (household) air pollution and outdoor air pollution. In this topic page, we look …
Air Pollution and Your Health - National Institute of Environmental ...
2024年10月10日 · Air pollution is a familiar environmental health hazard. We know what we’re looking at when brown haze settles over a city, exhaust billows across a busy highway, or a …
Air pollution | Effects, Causes, Definition, & Facts | Britannica
2 天之前 · 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 …
Air Pollution Facts, Causes and the Effects of Pollutants in the Air - NRDC
2023年10月31日 · How smog, soot, greenhouse gases, and other top air pollutants are affecting the planet—and your health. What is air pollution? Air pollution refers to the release of …
Ambient (outdoor) air pollution - World Health Organization …
2024年10月24日 · Outdoor air pollution is a major environmental health problem affecting everyone in low-, middle-, and high-income countries. Ambient (outdoor) air pollution in both …
Air pollution, facts and information - National Geographic
2024年9月30日 · 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 …
What Is Air Pollution? Definition, Types, and Environmental Impact
2021年9月30日 · Air pollution is the harmful combination of certain gases and substances in the air. Learn about the environmental impact of air pollution and how to help mitigate its effects.
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