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

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Zhengzhou AQI: Zhengzhou Real-time Air Quality Index (AQI).
129
 
Unhealthy
for Sensitive Groups
Updated on Thursday 14:00
Temp: 23°C
Last 2 daysCurrentMinMax
PM2.5 AQI
Zhengzhou PM25 (fine particulate matter)  measured by China National Urban air quality real-time publishing platform (全国城市空气质量实时发布平台).Values are converted to the US EPA AQI standard.12999255
PM10 AQI
Zhengzhou PM10 (respirable particulate matter)  measured by China National Urban air quality real-time publishing platform (全国城市空气质量实时发布平台).Values are converted to the US EPA AQI standard.4739186
O3 AQI
Zhengzhou O3 (ozone)  measured by China National Urban air quality real-time publishing platform (全国城市空气质量实时发布平台).Values are converted to the US EPA AQI standard.20741
NO2 AQI
Zhengzhou NO2 (nitrogen dioxide)  measured by China National Urban air quality real-time publishing platform (全国城市空气质量实时发布平台).Values are converted to the US EPA AQI standard.11553
SO2 AQI
Zhengzhou SO2 (sulfur dioxide)  measured by China National Urban air quality real-time publishing platform (全国城市空气质量实时发布平台).Values are converted to the US EPA AQI standard.211434
CO AQI
Zhengzhou CO (carbon monoxide)  measured by China National Urban air quality real-time publishing platform (全国城市空气质量实时发布平台).Values are converted to the US EPA AQI standard.181521
Temp
Zhengzhou  t (temp) , expressed in degrees celcius and  measured by China National Urban air quality real-time publishing platform (全国城市空气质量实时发布平台).23823
Dew
Zhengzhou  d (dew)  measured by China National Urban air quality real-time publishing platform (全国城市空气质量实时发布平台).13-315
Pressure
Zhengzhou  p (pressure)  measured by China National Urban air quality real-time publishing platform (全国城市空气质量实时发布平台).101410101027
Humidity
Zhengzhou  h (humidity)  measured by China National Urban air quality real-time publishing platform (全国城市空气质量实时发布平台).5340100
Wind
Zhengzhou  w (wind)  measured by China National Urban air quality real-time publishing platform (全国城市空气质量实时发布平台).7018
Zhengzhou Wind Forecast
Strong winds can help to lower the pollution
Wind Speed /
Gust (in m/s)
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Most Recent News:

March 15th: On Saturday March 29th, from 20:30 to 21:30, the aqicn.org team will join the the Global Earth Hour. During this time, the website will be inaccessible
December 28th: The android application has been updated to version 3.0, and comes with many new features. Check out the details or just download it.
September 5th: The AQI calculation formula has been updated for some of the countries in Asia. For more information, please check the FAQ entry about Revised PM2.5 AQI breakpoints.

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




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Download the real-time Air Quality Index Widget for:


iPhone & iPad App
Android Widget
Windows Mobile 8
Symbian Widget
Windows Vista Desktop Widget
Wordpress & Blogger
iGoogle Desktop Widget
Windows 8
Blackberry
Support for more platforms (Windows 8, FoxOS, Tizen, …) coming soon.... Stay tuned!

iphone Zhengzhou air webapp
In order to install the Zhengzhou Air Quality Widget on your favorite iPhone or iPod device, just launch the internet browser from your device and open the web page: " ".
Then click on this icon to install the widget as an application directly accessible from your iPhone homescreen.
m.aqicn.org/?1522
iphone Zhengzhou air webapp
In order to install the Zhengzhou Air Quality Widget on your favorite Windows Mobile 7 or 8, just open the internet explorer from your device and open the web page:


" m.aqicn.org/?1522".
Then click on the "˙˙˙" icon and select "pin to start" to install the widget as an application directly accessible from your start screen.
symbian Zhengzhou air widget
In order to install the Zhengzhou Air Quality Widget on your favorite Symbian device, just download the "ZhengzhouAir.wgz" and install on your phone using Nokia Suite.

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

Download "Zhengzhou.gadget".
android Zhengzhou air quality widget
You can download the Zhengzhou 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:


The pollution indices and color codes available on this web site follow the EPA graduation, as defined by AirNow and explained in wikipedia.

AQIAir Pollution LevelHealth Implications
0 - 50GoodAir quality is considered satisfactory, and air pollution poses little or no risk
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.
101-150Unhealthy for Sensitive GroupsMembers of sensitive groups may experience health effects. The general public is not likely to be affected.
151-200UnhealthyEveryone may begin to experience health effects; members of sensitive groups may experience more serious health effects
201-300Very UnhealthyHealth warnings of emergency conditions. The entire population is more likely to be affected.
300+HazardousHealth alert: everyone may experience more serious health effects

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.