Monitoring atmospheric composition & climate

Please select the month for which you want to retreive the average ozone data below:

Year: Month:
Access the archive of monthly mean ozone fields based on multi-sensor
re-analysis by selecting a month in the menu on the left.

The image will appear in three projections: global, south pole and north
pole view. The data of the monthly mean is also given as HDF file.

Data is available between   01 November 1978   and   31 December 2012.