Today's Ozone Maps and Data

Welcome to the new official Website for information, data, and images from the Total Ozone Mapping Spectrometer (TOMS) instruments using Version 8 of the TOMS processing algorithm. To navigate the site, you may select a topic from the menu at the left. You may select by Product (ozone, aerosol, reflectivity, or erythemal UV) or by Spacecraft (Nimbus-7: 1978-1993, Meteor-3: 1992-1994, or Earth Probe: 1996-present). Current images of the four TOMS products are shown above.

You can see Today's Ozone or Today's Aerosols

You can keep track of the current Southern Hemisphere ozone hole on our Ozone Hole Monitoring page.

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