- Past 24 Hours Pollutant Concentration (PM10 - FSP, PM2.5 - RSP, NO2, O3, SO2, CO)
- Lock Screen Widget (Android 4.2 or above)
- Real Time Hong Kong Air Quality Health Index (HK AQHI)
- Past 24 Hours Air Pollution Index
- Real Time Widget (4x2, 2x1)
- Support Traditional Chinese / English
and more is coming...!
(Feel free to give me comment on requesting more functionality)
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• Show air quality information from your nearest monitoring station.
• Support data from US Embassy / US Consulate in Beijing, Shanghai, Guangzhou, Chengdu and Shenyang.
• Detailed weather information: you can check the temperature, wind, humidity, visibility and other information, as well as forecast for the next 24 hours and the coming week. We highlight the wind information for you to determine the future trend of air quality.
• Map mode: check China air quality status in a panoramic view.
• New Design, New Experience: For the iPhone and iPad their own characteristics, we designed different UI for each. Lots of original designs present a new experience.
• Historical Data Review: You can view the short-term trends of air pollution index, and check the distribution of air pollution grades for up to 2 years.
• Healthy Advice: According to the current air situation, basic advices are given: whether suitable for outdoor sports, whether need to wear masks. And what protective measures should do when you indoor, do outdoor sports, on traffic, we had more specific suggestion for you.
• Share with friends: You can send current air quality data and screenshot to Friend via Facebook, Twitter, Sina Weibo, Tencent Weibo, SMS via Email.
Air Quality China is a free Mobile application to check real time Air Quality Index (AQI) values of all major cities in China. It also comes with an app widget which is updated automatically for every 30 minutes.
ACCESS_NETWORK_STATE and INTERNET: download AQI data.
WRITE_EXTERNAL_STORAGE (implies READ_EXTERNAL_STORAGE): save screenshot for social sharing.
If you have questions about using this free app, please send us email or fill up contact form on Developer's Website.
All Air Quality Monitoring Stations (14) are geo-located on a map with their measured AQHI value.
- view the nearest AQHI on a map
- follow hour by hour the 14 Air Quality Monitoring Stations
- health advice: read the suggested precautionary actions
- learn about AQHI, health and air pollution
- Pollution index comment, meaning and health recommendations
- Use our nice widget to monitor the air quality at any time
- Air quality measurements updated every hour
- 7 days and 24 hours charts
- Is it the right time to go outside ? Just check your Beijing Air Quality app !
The statistics of US embassy are updated every hour.
This application is yours, if you would like to translate the app in your native language, just send us an email to contribute.
- Real time temperature, location, altitude, and air pollution index information.
- Gorgeous high definition weather information display.
- Works in thousands of cities around the world.
- One click sharing to social networks such as Facebook, Twitter, Weibo, and WeChat.
- Send your Weather Photos to anyone by Email or Picture Message.
The heat index combines both air temperature and relative humidity into a single value. With the reference from OSHA, the risk levels are now divided into four categories –“ low”, “moderate”, “high” and “very high to extreme”. The higher the heat index, the hotter the weather will feel, and the greater the risk that outdoor workers will experience heat illness.