Hanoi Air Pollution: Real-time Air Quality Index (AQI)

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Hanoi AQI: Hanoi Real-time Air Quality Index (AQI).
32
Good
Updated on Friday 5:00
Temp.: 29°C
CurrentPast 48 hours dataMinMax
PM2.5 AQI
32Hanoi, Vietnam PM25 (fine particulate matter)  measured by Vietnam Center For Environmental Monitoring Portal (cổng thông tin quan trắc môi trường).
Values are converted to the US EPA AQI standard.32125
PM10 AQI
10Hanoi, Vietnam PM10 (respirable particulate matter)  measured by Vietnam Center For Environmental Monitoring Portal (cổng thông tin quan trắc môi trường).
Values are converted to the US EPA AQI standard.1057
O3 AQI
8Hanoi, Vietnam O3 (ozone)  measured by Vietnam Center For Environmental Monitoring Portal (cổng thông tin quan trắc môi trường).
Values are converted to the US EPA AQI standard.810
NO2 AQI
0Hanoi, Vietnam NO2 (nitrogen dioxide)  measured by Vietnam Center For Environmental Monitoring Portal (cổng thông tin quan trắc môi trường).
Values are converted to the US EPA AQI standard.09
SO2 AQI
12Hanoi, Vietnam SO2 (sulfur dioxide)  measured by Vietnam Center For Environmental Monitoring Portal (cổng thông tin quan trắc môi trường).
Values are converted to the US EPA AQI standard.1215
CO AQI
3Hanoi, Vietnam CO (carbon monoxide)  measured by Vietnam Center For Environmental Monitoring Portal (cổng thông tin quan trắc môi trường).
Values are converted to the US EPA AQI standard.265
Temp.
29Hanoi, Vietnam  t (temp.)  measured by World Meteorological Organization - surface synoptic observations (WMO-SYNOP).2834
Pressure
1002Hanoi, Vietnam  p (pressure:)  measured by World Meteorological Organization - surface synoptic observations (WMO-SYNOP).10021006
Humidity
0Hanoi, Vietnam  h (humidity)  measured by World Meteorological Organization - surface synoptic observations (WMO-SYNOP).00
Wind
2Hanoi, Vietnam  w (wind)  measured by World Meteorological Organization - surface synoptic observations (WMO-SYNOP).12

Air Quality Forecast
hour
PM2.5
PM10
ozone
Wind Speed (m/s)
Temp.
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News (January 12th, 2016): The AQI calculation for the Hanoi CEM Station are set back to normal levels while being fixed by the Hanoi EPA team.
News (January 6th, 2016): AQI Station from UNIS (United Nations International School Of Hanoi) is now available for Hanoi.
News (January 5th, 2016): The readings for the Hanoi CEM Station are abnormally low, so the PM2.5 AQI calculation has been again re-adjusted by a factor of 30 to reflect the current conditions.
News (December 24th, 2015): Due to many message received about the Hanoi monitoring station is reporting abnormally low values (since December 21th, 2015), the AQI calculation for Hanoi is adjusted to reflect the current conditions. Check this blog entry for more information about this case.

Air Quality Data provided by the Vietnam Center For Environmental Monitoring Portal (cổng thông tin quan trắc môi trường) (cem.gov.vn)


Most Recent News


February 28th: New post about “Air Quality Forecasting in Northern India”.
November 5th 2015: New post about “A visual study of Wind impact on PM2.5 Concentration”.
October 28th 2015: New post about “UNEP Air Quality Monitoring Station”.
September 20th 2015: Air Quality data is now available for Wellignton, New Zealand
September 18th 2015: New post about “Map Web Service: Real-time Air Quality Tile API”.
September 6th 2015: New post about “Ozone AQI: Using concentrations in milligrams or ppb?”.
September 3rd 2015: New post about “Air Quality Scale in Poland”.
September 1st 2015: Air Quality data is now starting to be available for Italy

view all the past news, or check the frequently asked questions.



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Click here to download the Hanoi Air Quality plugin from the Chrome store.

https://chrome.google.com/webstore/detail/world-air-quality-index/hhhfnanaabgcafkmlplbifbhknnbmidl


Chrome plugin Chrome plugin Chrome plugin


Alternatively, in can you can not access the Chrome store, you can also download the ".crx" plugin file
from this link. In order to install the crx file by, you can follow those 3 steps:

  • Settings-Icon > Tools > Extensions
    { the 'three horizontal-bars' icon in the top-right corner }
  • Drag and drop the "crx" extension file onto the Extensions page from step 1
    { .crx file should likely be in your Downloads directory }
  • Install the aqicn Air Quality plugin

  • (More information from howtogeek.com/120743/how-to-install-extensions-from-outside-the-chrome-web-store/ or
    stackoverflow.com/questions/9931906/crx-file-install-in-chrome
    )
    iphone Hanoi air webapp
    In order to install the Hanoi Air Quality Widget on your favorite iPhone or iPod device, just launch the internet browser from your device and open the web page: " ".

    Or just scan this QR-code:
    Then click on this icon to install the widget as an application directly accessible from your iPhone homescreen.
    windows mobile lumia Hanoi real-time air quality application
    You can download the Hanoi Air Quality Widget for your favorite Windows Mobile 8 or 8.1, directly from the Microsoft application store:

    " www.windowsphone.com/en-us/store/app/asia-air-quality/f3828278-b7a9-4e5f-9936-95a2e9b2db18".


    In case you have problem to access the Store, you can directly download the ".xap" file from our server at this link:

    aqicn.org/aqicn/gadget/winmo/?xap
    symbian Hanoi air widget
    In order to install the Hanoi Air Quality Widget on your favorite Symbian device, just download the "HanoiAir.wgz" and install on your phone using Nokia Suite.

    Download " HanoiAir.wgz".
    nokia n8 Hanoi air webapp
    In order to install the Hanoi Air Quality Widget on your Windows Desktop, just download the "Hanoi.gadget" and let you be guided through the Windows installer.

    Download "Hanoi.gadget".
    android Hanoi air quality widget
    You can download the Hanoi Air Quality Widget on your Android Device directly from the google app store.
    (你可以从Google商店下载此应用).

    In case the Android app store can not be accessed, you can also directly download the signed apk file.
    (如果不能访问 Google应用商店,你也可以从我们的网站上直接下载APK文件)

    About the Air Quality and Pollution Measurement:

    About the Air Quality Levels

    AQIAir Pollution LevelHealth ImplicationsCautionary Statement (for PM2.5)
    0 - 50GoodAir quality is considered satisfactory, and air pollution poses little or no riskNone
    51 -100ModerateAir quality is acceptable; however, for some pollutants there may be a moderate health concern for a very small number of people who are unusually sensitive to air pollution.Active children and adults, and people with respiratory disease, such as asthma, should limit prolonged outdoor exertion.
    101-150Unhealthy for Sensitive GroupsMembers of sensitive groups may experience health effects. The general public is not likely to be affected.Active children and adults, and people with respiratory disease, such as asthma, should limit prolonged outdoor exertion.
    151-200UnhealthyEveryone may begin to experience health effects; members of sensitive groups may experience more serious health effectsActive children and adults, and people with respiratory disease, such as asthma, should avoid prolonged outdoor exertion; everyone else, especially children, should limit prolonged outdoor exertion
    201-300Very UnhealthyHealth warnings of emergency conditions. The entire population is more likely to be affected.Active children and adults, and people with respiratory disease, such as asthma, should avoid all outdoor exertion; everyone else, especially children, should limit outdoor exertion.
    300+HazardousHealth alert: everyone may experience more serious health effectsEveryone should avoid all outdoor exertion

    To know more about Air Quality and Pollution, check the wikipedia Air Quality topic or the airnow guide to Air Quality and Your Health.

    For very useful health advices of Beijing Doctor Richard Saint Cyr MD, check www.myhealthbeijing.com blog.


    Usage Notice: All the Air Quality data are unvalidated at the time of publication, and due to quality assurance these data may be amended, without notice, at any time. The World Air Quality Index project has exercised all reasonable skill and care in compiling the contents of this information and under no circumstances will the World Air Quality Index project team or its agents be liable in contract, tort or otherwise for any loss, injury or damage arising directly or indirectly from the supply of this data.



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