What city has the worst pollution?
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# Airpollution
What city in the world has the worst air pollution?
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1 answer
What are the top 3 most air polluted cities in the world?
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Which city in the world has the worst air pollution?
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Which city has the least air pollution?
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Do ships pollute more than planes?
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Which city has highest rate of air pollution?
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Is air pollution a problem in Vietnam?
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Which city has the highest rate of air pollution?
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How bad are planes for the environment?
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1 answer