12-17-2014 16:00; PM2.5; 65.0; 156; Unhealthy (at 24-hour exposure at this level)
12:15 AM - 17 Dec 2014
0 replies
2 retweets
0 likes
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.