Service

L3 Services includes GOMOS and OSIRIS ozone, NO2 and NO3 climatologies. Monthly climatology data and figures can be accessed by clicking "GOMOS" and "OSIRIS" links.

Combined GOMOS time series 2002-2008 can be found here

Data coverage

GOMOS
Species: O3, NO2, NO3
Years: 2002 - 2008

OSIRIS
Species: O3, NO2
Years: 2001-2008

Contact

Erkki Kyrölä
e-mail: firstname.lastname@fmi.fi