Hanoi's air quality at 'very unhealthy' levels
Switzerland-based air quality monitoring facility IQAir AirVisual ranked Hanoi as the third most polluted city in the world on Wednesday morning. However, the facility also anticipated that as wind speed increases on Thursday, air pollution in the city is expected to drop considerably.
Hanoi declared world's most polluted city, authorities seek action
Jan 3, 2025 · Vietnam's capital Hanoi has been covered in thick smog over recent weeks, putting it at the top of a list of the world's most polluted cities, as the government said it would push for more...
Hanoi ranked as world’s 3rd most polluted city | Tuoi Tre News
Dec 3, 2023 · Hanoi took third place among the global cities with the worst air quality on Sunday morning, just after the two Pakistani cities of Lahore and Karachi, according to data released by Swiss-based air quality technology company IQAir.
Vietnam’s toxic air shows need for tougher smog-busting steps; Hanoi …
Jan 6, 2025 · HANOI (Bloomberg): Vietnam’s capital has been blanketed in toxic air for weeks with one index briefly making Hanoi the world’s most-polluted city on Friday, putting pressure on authorities to take tougher action to tackle the smog.
Residents urged to stay indoors as Hanoi air quality hits 'very ...
The Ministry of Health has advised Hanoi residents to limit outdoor activities, focus on indoor tasks, or postpone plans until air quality improves, as pollution levels in the capital continue to worsen.
Vietnamese Capital Hanoi Tops List of Most Polluted Cities - U.S. News …
Mar 4, 2024 · Levels of hazardous small particles known as PM2.5 in the air in Hanoi were at 187 micrograms per cubic metre late on Monday, the highest among a list of most polluted international cities,...
Hanoi's air quality ranked second-worst globally by IQAir on Friday
Nov 1, 2024 · Hanoi recorded the second most polluted air quality globally on Friday, with an Air Quality Index (AQI) of 210, following India's Delhi with an AQI of 470, according to Switzerland-based monitoring platform IQAir.
Hanoi chokes as Vietnam capital tops most polluted cities list - Phys.org
Mar 5, 2024 · Vietnamese capital Hanoi was blanketed by a thick haze of pollution on Tuesday that obscured high-rise buildings and left the city's nearly nine million people breathing toxic air. The city...
Air pollution is so bad in this Asian capital that flights are being ...
Feb 2, 2024 · Fine particulate matter (PM 2.5) in Hanoi was over 11 times above safe levels defined by WHO on Friday morning, according to air quality monitoring site IQAir.
Hanoi tops the world again for air pollution - Asia News …
Jan 8, 2025 · HANOI – Hà Nội has once again topped the list of the world’s most air-polluted cities, with air quality reaching the purple level, classified as ‘Very Unhealthy’ as recorded on Tuesday morning.