Hanoi US Embassy, Vietnam Air Pollution: Real-time Air Quality Index

Hanoi US Embassy AQI: Hanoi US Embassy Real-time Air Quality Index (AQI).

-	Not Available Updated on Friday 23:00 temperature: -°C

current		past 2 days	min	max
O3 AQI	-		1	11
NO2 AQI	-		1	1
SO2 AQI	-		3	3
CO AQI	-		0	0
Temp.	-		12	23
Pressure	-		1016	1025
Humidity	-		32	82
Wind	-		1	5

Air Quality Forecast

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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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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.

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About the Air Quality Levels

AQI	Air Pollution Level	Health Implications	Cautionary Statement (for PM2.5)
0 - 50	Good	Air quality is considered satisfactory, and air pollution poses little or no risk	None
51 -100	Moderate	Air 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.
101-150	Unhealthy for Sensitive Groups	Members 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.
151-200	Unhealthy	Everyone may begin to experience health effects; members of sensitive groups may experience more serious health effects	Active 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
201-300	Very Unhealthy	Health 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+	Hazardous	Health alert: everyone may experience more serious health effects	Everyone 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.

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

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	In order to install the Hanoi US Embassy Air Quality Widget on your favorite iPhone or iPod device, just launch the internet browser from your device and open the web page: " http://ios.aqicn.org/?8641".
	Then click on this icon to install the widget as an application directly accessible from your iPhone homescreen.