CCI THREDDS Data Server Catalog https://data.cci.ceda.ac.uk/thredds/catalog/esacci/precursors/data/OMI_NO2_L3/v1.0/monthly/catalog.html

Dataset Size Last Modified
     Folder  monthly   --
         Folder  2x2.5/   --
         Folder  1x1/   --
         Folder  0.5x0.5/   --
         Folder  0.2x02/   --

CCI THREDDS Data Server at CEDA see Info
Documentation