A few months ago, a number of emails went out to the ListServ about the strange odor in the air on still days. As a follow up to that, I thought you might find these articles interesting. Group plans to sue U.S. Steel for Clairton air pollution violations http://www.post-gazette.com/local/south/2016/01/29/PennFuture-intends-to-sue... Stagnant air brings an odor of rotten eggs to Pittsburgh suburbs http://www.post-gazette.com/local/east/2015/08/20/Stagnant-weather-encourage... Best regards, Monica Monica Watt President, Highland Park Community Council Editor, HPCC Newsletter Co-Chair, House Tour Committee Co-Chair, Playground Committee Member, Beautification Committee President ESP Studios 625 Liberty Avenue, 24th FL Pittsburgh, PA 15222 412.642.7700 v 412.642.2277 f 412.980.4208 c monica.watt@elias-savion.com<mailto:monica.watt@elias-savion.com>