Here you can download GOMOS L3 data.
You can select one or several years at the same time, but only one variable and unit type.
Image or data Image Data
Specify data format if you are downloading data. ASII matlab
Specify image format if you are downloading image JPG PNG
Select Product Ozone NO2 NO3
Select units Mixing ratio Number density
Select year(s) 2002 2003 2004 2005 2006 2007 2008