No pm2.5 number
Good interface; clean, easy to read for me, simple and just good looking. Its a shame though because there isnt a pm2.5 number, which makes this app good only for the layperson. What does, and I quote from the app, "the temperature of your citys air pollution" even mean? Just display the air quality in the official scientific number, the pm2.5 number. Dont try to reinvent it. Tell me that today in Beijing it is 122 pm2.5 and that this is high; dont tell me that the plume index is 91.
Aeolian.Mode about
Plume Labs: Air Quality App