NOAA

Climate Monitoring & Diagnostics Laboratory

South Pole Ozone Program

U.S. Dept. of Commerce / NOAA / OAR / CMDL / OZWV / Ozonesonde / South Pole


Balloonborne ozone profiles showing in blue: average October profile during 1967-1971 before the Antarctic ozone hole; green: lowest total ozone (98 DU) recorded at the South Pole in 1998; red: lowest total ozone (158 DU) recorded in 1986, the first year of CMDL's sounding program at the South Pole. Read more

 The most recent South Pole ozone data:

1999 South Pole Ozone Profiles.

Keep Track of the 1999 Ozone Hole

1999 Ozone Hole Animation

Historical South Pole ozone data:

1998 South Pole Ozone Profiles.

1997 South Pole Ozone Profiles.

Springtime Dobson Ozone Data

Ozone Mixing Ratio and Ambient Temperature vs. Altitude and Time

Other information about the ozone hole:

THE ANTARCTIC OZONE HOLE.

CMDL Publications on Antarctic ozone depletion.

Another site that posts near-realtime ozone data from the Neumayer station.

Ozone hole information from the EPA.

Back to Ozonesondes

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 Questions or Comments: Sam Oltmans