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pollution in hanoi
Update news pollution in hanoi
Hanoi and HCM City ranked as world's most polluted cities: Air Visual
Hanoi and HCM City have been named among the top three cities with the most serious air pollution in the world according to the air quality index (AQI) ranking by Air Visual.
Hanoi pilots cleaning its stinky river with Redoxy3C
Hanoi is piloting the cleanup of the To Lich river by spraying Redoxy3C inoculant at the section of Nguyen Dinh Hoan street and Khuong Dinh bridge.
