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

HanoiHà Nội
Ha Noi/hong Ha, Phuc Tan, Hoan Kiem - Kttv - Tram Cam Bien
Ha Noi/lang Thuong, Dong Da - Kttv - Tram Cam Bien
Bac Ninh/gan Kcn Yen Phong
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Hanoi AQI: Hanoi Real-time Air Quality Index (AQI).
219
Very
Unhealthy
Updated on Saturday 20:00
temperature: 18°C
currentpast 2 daysminmax
PM2.5 AQI
219Hanoi, 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.24219
PM10 AQI
103Hanoi, 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.13103
O3 AQI
7Hanoi, 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.131
NO2 AQI
1Hanoi, 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.12
SO2 AQI
6Hanoi, 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.56
CO AQI
11Hanoi, 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.419
Temp.
18Hanoi, Vietnam t (temp.) measured by Citizen Weather Observer Program (CWOP/APRS).1322
Pressure
1020Hanoi, Vietnam p (pressure:) measured by Citizen Weather Observer Program (CWOP/APRS).10161023
Humidity
70Hanoi, Vietnam h (humidity) measured by Citizen Weather Observer Program (CWOP/APRS).3782
Wind
3Hanoi, Vietnam w (wind) measured by Citizen Weather Observer Program (CWOP/APRS).15

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

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Share: “Hanoi, Vietnam Air Quality is Very Unhealthy - on Saturday, Dec 21st 2024, 20:00 pm”
News (Jan 2016): The AQI calculation for the Hanoi CEM Station are set back to normal levels while being fixed by the Hanoi EPA team.
News (Jan 2016): AQI Station from UNIS (United Nations International School Of Hanoi) is now available for Hanoi.
News (Jan 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 (Dec 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.

Cloud API
This air quality monitoring station real-time data can be programmatically accessed using this API url: (For more information, check the API page:aqicn.org/api/ or aqicn.org/data-platform/api/H1583)

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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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