My Sky by UC News

“My Sky” visualized the AQI (Air Quality Index) of 336 China’s cities in 2015, based on the open data of China’s government. Input a city’s name, click on the "Picture" button, you will get a collage of the city's sky which is generated in real time. Each piece of the collage represents 1 day in 2015, the darker the color is the heavier the pollution is. Of course, it doesn’t represent the real color of the sky. It came online on Jan 2016 and has taken more than 2 million hits by this September.