11-04-2013 12:00 to 11-05-2013 11:59; PM2.5 24hr avg; 122.2; 185; Unhealthy
8:15 PM - 4 Nov 2013
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.