Why is Hanoi the most polluted in the world?

Hùng Cường |

Hanoi is regularly on the list of the world's most polluted cities, with air quality indexes at warning levels for many days.

Hùng Cường
TIN LIÊN QUAN

Hanoi is the most polluted in the world, with some spots reaching extreme pollution

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On the morning of January 3, the IQAir application ranked Hanoi as the most polluted city in the world.

The two most polluted times of the day

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During the day, air pollution levels fluctuate, concentrated between 6-8am and 5-7pm.

Hanoi ranked 2nd in the world for pollution, many measuring points at hazardous levels

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Near noon on January 2, Hanoi's sky was still hazy, IQAir ranked Hanoi as the second most polluted city in the world.

Many people cannot use ChatGPT

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As of noon on July 17, many users in Vietnam still could not access or use ChatGPT's service as usual.

Transferring Mr. Dang Hoang Giang to continue to hold the position of Deputy Minister of Foreign Affairs

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The Prime Minister assigned Mr. Dang Hoang Giang to continue to hold the position of Deputy Minister of Foreign Affairs.

What did Phuong My Chi say about the information about 3rd place in the Sing final! Asia

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Phuong My Chi's advances at Sing! Asia is receiving great attention from the public, especially when the female singer was present in the second semi-final.

Close-up of the AI camera operation center, announcing traffic violations within 2 hours

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The Traffic Police Department (Ministry of Public Security) is building 34 miniature model management centers, applying AI to monitor and handle traffic violations 24/7.

Hanoi is the most polluted in the world, with some spots reaching extreme pollution

Huy Hùng |

On the morning of January 3, the IQAir application ranked Hanoi as the most polluted city in the world.

The two most polluted times of the day

Huy Hùng |

During the day, air pollution levels fluctuate, concentrated between 6-8am and 5-7pm.

Hanoi ranked 2nd in the world for pollution, many measuring points at hazardous levels

Huy Hùng |

Near noon on January 2, Hanoi's sky was still hazy, IQAir ranked Hanoi as the second most polluted city in the world.