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Sulphur dioxide from air pollution

European Space Agency


page last modified:
18 March 2010
For the Air Quality SO2 Service, a set of geographic regions covering industrialised has been defined and each of these regions is monitored. Concentrations of SO2 are derived from UV measurements by satellite based instruments.

Near-real-time results from SCIAMACHY, OMI and GOME-2


Archive of data from SCIAMACHY, OMI and GOME-2

SO2 concentrations over China in February 2005
The monthly average SO2 field over China for February 2005. The SO2 concentrations can be attributed to anthropogenic activities in the area.

Additional information


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