9 Shortz Era entries found. Click any date for context. Repeated clues show (number of Shortz Era occurrences).
See the dictionary definition for AQI.
|Thu Jul 12, 2018||61A||Atmospheric pollution meas. (2)||Joe DiPietro|
|Thu May 21, 2015||11D||E.P.A. atmospheric stat||Peter A. Collins|
|Sat Jan 5, 2013||41D||E.P.A. computation||Barry C. Silk|
|Fri Nov 18, 2011||10D||Environmental datum of concern to asthmatics, for short||Joe DiPietro|
|Thu Dec 4, 2008||14A||E.P.A. pollution meas. (2)||Barry C. Silk|
|Fri Sep 26, 2008||16D||Smog stat.||Barry C. Silk|
|Sun May 7, 2006||105D||E.P.A. pollution meas. (2)||Trip Payne|
|Thu Feb 10, 2005||48D||Atmospheric pollution meas. (2)||Frank Longo|
|Sat Nov 14, 1998||10D||Pollution meas.||Matt Gaffney|