Environmental Effect of Humans
air pollution
air pol·lu·tion
Definitions related to air pollution:
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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. Ozone, a gas, is a major part of air pollution in cities. When ozone forms air pollution, it's also called smog. Some air pollutants are poisonous. Inhaling them can increase the chance you'll have health problems. People with heart or lung disease, older adults and children are at greater risk from air pollution. Air pollution isn't just outside - the air inside buildings can also be polluted and affect your health. Environmental Protection AgencyMedlinePlusU.S. National Library of Medicine, 2021
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Presence of contaminants or pollutant substances in the air that interfere with human health or welfare, or produce other harmful environmental effects.CRISP ThesaurusNational Institutes of Health, 2006
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The presence of contaminants or pollutant substances in the air (AIR POLLUTANTS) that interfere with human health or welfare, or produce other harmful environmental effects. The substances may include GASES; PARTICULATE MATTER; or volatile ORGANIC CHEMICALS.NLM Medical Subject HeadingsU.S. National Library of Medicine, 2021
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