Hanoi is not the world’s most polluted city: AirVisual

A separate annual world ranking elaborated by IQAir (owner of AirVisual) in partnership with Greenpeace in March showed that Hanoi was not in the world’s top 200 most polluted cities last year.

Hanoi is not the world’s most polluted city: AirVisual
In the list of the world's most polluted city by AirVisual and Greenpeace in 2018, Hanoi ranked 209. 

Even though Hanoi has been number 1 in the AirVisual’s ranking of major polluted cities at certain times over recent days, it does not mean that Hanoi is the world’s most polluted city, AirVisual said on its website.

The “major cities ranking” currently consists of around 90 global megalopolises, AirVisual said, adding that at a certain moment, a city can top the live ranking, as it happened with London and even San Francisco last year.

A separate annual world ranking elaborated by IQAir (owner of AirVisual) in partnership with Greenpeace in March showed that Hanoi was not in the world’s top 200 most polluted cities in 2018, AirVisual wrote.

It stressed that for determining Hanoi air quality, AirVisual uses data from the governmental Hanoi Environmental Monitoring Portal and the US embassy to report real-time air pollution levels.

According to AirVisual, providing a list of polluted cities will help people be aware of pollution level and take actions. 

 

“That’s what happened in Beijing. When people realized how serious the air pollution was, they pushed the government to implement stronger environmental policies. As a result, Beijing pollution has dropped dramatically,” it cited.

In the list of the world's most polluted city by AirVisual and Greenpeace in 2018, Hanoi ranked 209. The most polluted cities were in China and India. The survey was based on the average results of each month in the whole year. Hanoitimes

Anh Kiet

Air pollution in Hanoi exceeds red-warning level

Air pollution in Hanoi exceeds red-warning level

Air pollution in Hanoi has risen to serious levels over the past two days.  

Vehicles large contributors to Hanoi’s air pollution

Vehicles large contributors to Hanoi’s air pollution

Transportation, construction and cooking at home are among factors causing pollution both indoors and outdoors in Hanoi.

Hanoians flock to buy masks as air pollution worsens

Hanoians flock to buy masks as air pollution worsens

People in Hanoi are buying expensive masks to protect themselves from serious air pollution.  

 
 
 
 
 
Leave your comment on an article

OR QUICK LOGIN