04-27-2016 12:00 to 04-28-2016 11:59; PM2.5 24hr avg; 99.1; 174; Unhealthy
9:15 PM - 27 Apr 2016
1 reply
0 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.