NOAA says the ozone is going back to what it was in the 80's. :)
"The levels had fallen just over 50% back to those observed in 1980, before depletion of the ozone layer triggered by chemical pollution was a worry, NOAA said in a recent news release."
Ozone Layer Has Some Good News, NOAA Says | The Weather Channel
"The levels had fallen just over 50% back to those observed in 1980, before depletion of the ozone layer triggered by chemical pollution was a worry, NOAA said in a recent news release."
Ozone Layer Has Some Good News, NOAA Says | The Weather Channel