Three Berries
Well-Known Member
If 400ppm is too much what should it be?
Yes I know. I believe the get the average from the top of a mountain in Hawaii. I've had a CO2 monitor for years. And the average during summer waxes and wanes as the sun rise and the plants start working. Morning about an hour after dawn was the highest and 4-5 pm or so was the lowest. 350-650 every day as long as it wasn't windy.400 isnt too much..Whered you see that? That's avg.
oh what is this your seqway into your real intention of this conversation?But the, the Climate Change advocates want to reduce the CO2 or stop it from rising.
I was locked out of a thread for asking this question. >>> At what CO2 level is acceptable?oh what is this your seqway into your real intention of this conversation?