China Air Quality Index 空气质量指数

Contains ads
3.7
269 reviews
10K+
Downloads
Content rating
Everyone
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About this app

App and widget providing detailed air quality data of over 190 cities in China. Also include US Consulate data of Shanghai/Beijing/Guangzhou/Chengdu.

* Hourly real time data of over 190 major cities in China
* US Consulate PM2.5 data for Shanghai, Beijing, Guangzhou and Chengdu
* Including PM2.5 PM10 SO2 NO2 O3 CO
* 24-hour/30-day/12-month history view
* Support widget
* Share pic/text to other apps (twitter, email etc)
* Switching between US/China AQI standard
* Support air quality warning

Usage:
* Use initials to find a location
* The default data shown is the primary pollutant (max AQI), click on station to expand the detailed data
* Slide left on station to activate history view
* Long press on station to delete/share
* Reset can be used to recover from unknown errors

About Permission:
WRITE_EXTERNAL_STORAGE: for screen capture and share
INTERNET: for data retrieving

US Consulate Data:
http://www.beijingaqifeed.com/
Other major cities:
http://www.pm25.in
Updated on
Jun 8, 2017

Data safety

Developers can show information here about how their app collects and uses your data. Learn more about data safety
No information available

Ratings and reviews

3.7
260 reviews
A Google user
May 15, 2019
Does what I want and nothing unnecessary. It shows the latest air quality from monitoring stations near me, can be used in English (except the station names) and has a widget and an alert notification. The UI isn't sexy, but the data is accurate and clearly displayed. The ads are okay, not intrusive. The hourly, daily and monthly history graphs are a bonus.
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Slow Johnson
January 5, 2022
You can no longer add stations, regular error messages and the last update was 4 years ago.
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David W
December 22, 2021
I can not add station. it simply can not search. and it crashed while I'm trying to"share my screen"
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What's new

Fixed an app crash