07-14-2017 08:00; PM2.5; 36.0; 102; Unhealthy for Sensitive Groups (at 24-hour exposure at this level)
5:14 PM - 13 Jul 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.