I cannot find any new data for ESDT AIRX3STD.006 ( AIRS/Aqua Level 3 daily grided, 1 by 1 degree spatial resolution), the archive lists it only through 2016-09-24 . Is it still being produced ?
The AMSU A1 instrument failed in late September 2016, and as a consequence the AIRS+AMSU products (including AIRX3STD) could no longer be produced from that point forward.
There is an AIRS-only equivalent product AIRS3STD.006 that you can use. More info here: https://disc.gsfc.nasa.gov/uui/datasets/AIRS3STD_V006/summary?keywords=%22AIRS3STD
AIRS and Sounder SIPS Data Support