02-24-2013 12:00 to 02-25-2013 11:59; PM2.5 24hr avg; 261.2; 312; Hazardous
8:21 PM - 24 Feb 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.