01-19-2014 00:00 to 01-19-2014 23:59; PM2.5 24hr avg; 124.7; 187; Unhealthy
8:15 AM - 19 Jan 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.