How much bigger is the hole in the ozone getting every year?



  1. 0 Votes

    The ozone hole has actually been getting smaller for the past couple of years.  It reached a peak in 2006, and is on the slow decline ever since.  Because CFCs were only phased out starting in 1987, the ozone hole is not going away anytime soon, unfortunately.

    The first link below actually tracks to overall ozone hole from year to year, showing graphs of all the years.  Pretty cool stuff!

Please signup or login to answer this question.

Sorry,At this time user registration is disabled. We will open registration soon!