Through the design of visual dashboard, this work shows the number of "PM10,PM2.5,O3, NO2, SO2,CO\" (arranged from more to less components) in the air in different regions and cities from 2016 to 2013, as well as the changes of measured values at different times. The color matching method is to show everyone the diversity of substances in the air. Although the air we live together is accompanied by these harmful substances, it is not terrible. As long as we control it, the sky is still blue and the water is still clear. Designed as a PPT-style presentation form, simple and generous, so that people can have the mood to read.