10-23-2017 22:00; PM2.5; 52.0; 142; Unhealthy for Sensitive Groups (at 24-hour exposure at this level)
7:20 AM - 23 Oct 2017
0 replies
3 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.