HFS! O.o RT “@BeijingAir: 04-15-2015 20:00; PM2.5; 722.0; 646; Beyond Index (at 24-hour exposure at this level)”
-
-
Thanks. Twitter will use this to make your timeline better. UndoUndo
-
-
-
@BeijingAir Just enjoying the fresh air in Beijing right now.Thanks. Twitter will use this to make your timeline better. UndoUndo
-
-
-
@BeijingAir this is the best everThanks. Twitter will use this to make your timeline better. UndoUndo
-
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.