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air pollution
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Air pollution in Mexico City air pollution in Gurgaon, India
How is air quality measured?
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Automobile emissions SO2 and NOx emissions in the U.S. ozone damage on leaf Bhopal, India: pesticide plant air pollution greenhouse effect on Earth
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Air pollution in Mexico City
air pollution summary
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Air, land, and water pollution. Other types of pollution: plastic, noise, light, and thermal. infographic
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Statue eroded by acid rain, pollution, weathering.
What Happened to Acid Rain?
Lightning over the outskirts of Oradea, Rom., during the thunderstorm of August 17, 2005.
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Timeline of the Space Race, 1957–69
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air pollution: Related Content

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News •

Air Pollution In Bangladesh | Bangladesh air second worst in the world • Mar. 12, 2025, 3:53 AM ET (Daily Star)
How cooking with gas releases harmful air pollution in the home • Mar. 6, 2025, 7:50 PM ET (The Guardian)
Study reveals how air pollution contributes to Alzheimer's disease • Feb. 27, 2025, 3:39 PM ET (News-Medical)
Air pollution responsible for thousands of deaths in Pacific Islands • Feb. 19, 2025, 2:10 AM ET (ABC News (Australia))
Just one hour in polluted air can impair your brain, researchers warn • Feb. 14, 2025, 1:34 AM ET (Jerusalem Post)

Photos and Videos

Air pollution in Mexico City
air pollution in Gurgaon, India
Automobile emissions
SO2 and NOx emissions in the U.S.
ozone damage on leaf
Bhopal, India: pesticide plant
air pollution
greenhouse effect on Earth
Great Smog of London
ozone depletion
How is air quality measured?
The video thumbnail image shows a person's hand holding small fragments of colorful plastic.
Major types of pollution explained
Learn how pollution from industrial emissions and car exhaust is trapped against mountains to cause smog
Visit Germany's Black Forest to study the effects of industrial emissions, urban smog, and acid rain
See All Videos and Images →

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