01-03-2017 14:00; PM2.5; 247.0; 297; Very Unhealthy (at 24-hour exposure at this level)
10:15 PM - 2 Jan 2017
0 replies
2 retweets
1 like
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.