Poor air quality inspires creatives to represent the problem in innovative ways. Here are some visuals making air pollution impossible to ignore.
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Carbon dioxide (CO2) is a naturally occurring colorless, odorless gas formed from carbon and oxygen atoms, but can also be harmful in the air. Learn more.
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Air pollution kills 200,000 people in America every year and shortens lives by 10 years. Over 40% of Americans are still exposed to dangerous air pollution. Learn what you can do to fight back.
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