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Tropospheric Emission Monitoring
Internet Service

 
European Space Agency
 

Near-real time data

Global ozone field
 
Clear sky UV index
 
Tropospheric NO2
 
Volcanic plume
 
     
Air pollution
    Nitrogen Dioxide (NO2)
    Formaldehyde (CH2O)
Ozone
    Total ozone columns     Ozone hole statistics             
    Assimilated total ozone     Ozone profiles      
UV radiation
    Clear sky UV index     UV daily dose
Climate Change
    Cloud information     Aerosol Index
    Surface Solar Irradiance     Aerosol Radiative Effect
Volcanic plumes
    Volcanic SO2 and ash     
Surface properties
    Albedo climatologies          Sun-Induced Fluorescence     
 
    
 
 
Introduction
Utilities
Overview NRT images
 
Satellite-derived
Emissions 
 
In Memoriam
Hennie Kelder (1944-2025)
Contact

KNMI Royal Netherlands Meteorological Institute BIRA-IASB Belgian Institute for Space Aeronomy
   NASA National Aeronautics and Space Administration   EUMETSAT European Organisation for the Exploitation of Meteorological Satellites
 
The TEMIS web site is hosted by KNMI