Quite a change from less than 24h ago. RT "@BeijingAir 04-16-2015 16:00; PM2.5; 1.0; 4; Good (at 24-hour exposure at this level)"
-
-
Thanks. Twitter will use this to make your timeline better. UndoUndo
-
-
-
“
@BeijingAir: 04-16-2015 16:00; PM2.5; 1.0; 4; Good (at 24-hour exposure at this level)”...woah!#ChinaThanks. 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.