Features
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Cover all major cities in China
Shows AQI (Air Quality Index) values of more than 800 air monitoring stations, in more than 140 cities all around China.
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Support both PM2.5 and PM10
Besides traditional PM10 values, it also shows PM2.5 values for more than 700 air monitoring sataions, in more than 100 cities all around China.
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Real time data update
Air Quality data are automatically refreshed for every 30 minutes.
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Compatible with different standards
User can select between U.S. and Chinese standards, and calculating AQI based on realtime or 24h average data.
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History chart for last 24 hours
Shows the dynamic changing of air quality for last 24 hours.
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History chart for last 30 days
Shows the dynamic changing of air quality for last 30 days.
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Social Sharing
Share to twitter, facebook, weibo, etc with text and image.
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App Widget
(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.
Support
Please feel free to send us questions or suggestions by submitting a contact form.
Download Air Quality
for iPhone/iPad
(require iOS 4.3+)
