Hanoi: air quality improves in pandemic year but still a concern
Hanoi’s air quality improved in the pandemic period, but locals want more substantial improvements in the aftermath of social distancing.
14:09, 2020/05/28
Hanoi receives 24 South Korea-donated automatic air monitoring stations
Hanoi has taken the lead nationwide in building an automatic air monitoring system, providing reliable data to people.
23:38, 2020/02/11
Hanoi’s air quality on February 11 worsens to harmful level
Hanoi’s air quality index (AQI) measured at 10 monitoring stations in Hanoi today was in the range of from 106 to 157.
17:28, 2020/02/10
Hanoi’s air quality on February 10: Mostly at average level
Hanoi’s air quality index (AQI) measured at 10 monitoring stations today in the city was in the range of from 46 to 74.
17:45, 2020/02/06
Hanoi’s air quality moves erratically in recent days
Hanoi’s air quality index (AQI) measured at 10 monitoring stations in Hanoi today was in the range of from 77 to 137.
17:59, 2020/02/04
Hanoi’s air quality on February 4 improves markedly
Hanoi’s air quality index (AQI) measured at 10 monitoring stations in the city today was in the range of from 34 to 71.
17:37, 2020/02/02
Hanoi’s air quality on February 2 harmful to human health
Hanoi’s air quality index (AQI) measured at 10 monitoring stations in Hanoi today was in the range of from 138 to 183.
22:59, 2020/01/19
Hanoi’s air quality worsens on January 19
Hanoi’s air quality index (AQI) measured at 10 monitoring stations in the city was in the range of from 70 to 119.
11:38, 2019/12/09
Hanoi’s air quality worsens to very bad level
Air quality index (AQI) measured at 10 monitoring stations in Hanoi in the past day was in the range of from 114 to 181.
09:30, 2019/12/08
Hanoi’s air quality improves this week
Hanoi’s air quality index (AQI) measured at 10 monitoring stations in the city during the week ranged from 48 to 186.