Beijing Pollution Data Visualization

By Daye Chen

  • In order to compare the pollution degree in different place in Beijing, we use circles' size to describe it.
  • Hourly concentrations data of SO2, NO2, PM10 and PM2.5 at 27 stations with some missing data.
  • Abbreviated name and full name for 27 stations.
  • As for the data not existing, I select the nearest two data's average as it.


see it live here.

The circle's relative position is same to the place's position You can select the so2, no2, pm10 or pm2.5 then you can see the different degree in different place

and you can see the collect of all these dimensions