Shows AQI (Air Quality Index) and PM2.5 values for more than 900 air monitoring sataions, in more than 130 cities all around China.
Air Quality data are automatically refreshed for every 30 minutes.
User can select between U.S. and Chinese standards, and calculating AQI based on realtime or 24h average data.
Shows the dynamic changing of air quality for last 24 hours.
Shows the dynamic changing of air quality for last 30 days.
Share to twitter, facebook, weibo, etc with text and image.
(Only available on Android version) Check latest AQI value without have to open the application every time. Widget color changes automatically according to AQI value.
Please feel free to send us questions or suggestions by submitting a contact form.
(require Android 2.1+)