The Ozone Hole
This website is funded by your donations 
Awards Ozone Sponsors Contact Site Map Ozone Hole 2006
News History Montreal Protocol Ozone Hole 2016 Arctic Ozone About Us

The Ozone Hole 1991-1995

Date of Maximum Area Area
(million sq. km)

October 4, 1991

22.60

September 27, 1992

24.90

September 20, 1993

24.017

September 22, 1994

23.429

1995

No satellite in place