In UK atheists considred more moral than theists.

[The Grand Nudger]

here's the thing sport.. CFC... are heavier than air, much. In Fact if there is a leak in a container it can stay indefinitely in an open air container if the material is not blown out or the container not tipped over.

Ozone... is 15 to 30Km high

Does the atmosphere, even..like..mix..bro?  

F. Sherwood Rowland of the University of California at Irvine, who won a Nobel Prize for his work on atmospheric chemistry, answers:

"This is indeed a persistent question--so much so that the most recent report of the World Meteorological Organization, entitled 'Scientific Assessment of Ozone Depletion: 1994,' included it among a list of common questions that have been persistently raised and long since answered. Susan Solomon of NOAA Aeronomy Laboratory in Boulder and I are listed in the document as the Coordinators of Common Questions about Ozone. We had as many as 22 of them, but pared them down to the most frequently asked ones.

"The response to this particular question reads as follows."

HOW CAN CHLOROFLUOROCARBONS (CFCs) GET TO THE STRATOSPHERE IF THEY'RE HEAVIER THAN AIR?

Although the CFC molecules are indeed several times heavier than air, thousands of measurements have been made from balloons, aircraft and satellites demonstrating that the CFCs are actually present in the stratosphere. The atmosphere is not stagnant. Winds mix the atmosphere to altitudes far above the top of the stratosphere much faster than molecules can settle according to their weight. Gases such as CFCs that are insoluble in water and relatively unreactive in the lower atmosphere (below about 10 kilometers) are quickly mixed and therefore reach the stratosphere regardless of their weight.
Much can be learned about the atmospheric fate of compounds from the measured changes in concentration versus altitude. For example, the two gases carbon tetrafluoride (CF4, produced mainly as a by-product of the manufacture of aluminum) and CFC-11 (CCl3F, used in a variety of human activities) are both much heavier than air. Carbon tetrafluoride is completely unreactive in the lower 99.9 percent of the atmosphere, and measurements show it to be nearly uniformly distributed throughout the atmosphere as shown in the figure. There have also been measurements over the past two decades of several other completely unreactive gases, one lighter than air (neon) and some heavier than air (argon, krypton), which show that they also mix upward uniformly through the stratosphere regardless of their weight, just as observed with carbon tetrafluoride. CFC-11 is unreactive in the lower atmosphere (below about 15 kilometers) and is similarly uniformly mixed there, as shown. The abundance of CFC-11 decreases as the gas reaches higher altitudes, where it is broken down by high energy solar ultraviolet radiation. Chlorine released from this breakdown of CFC-11 and other CFCs remains in the stratosphere for several years, where it destroys many thousands of molecules of ozone.

"The measurements of CFC-11 in the stratosphere were first described in 1975 by two research groups in Boulder, Colorado, and have been similarly observed innumerable times since. The uniform mixing of CF4 versus altitude was reported from balloons around 1980 and many times since, and from an infrared instrument aboard the space shuttle Challenger (which exploded in 1986) in 1985. My own research group has measured CFC-11 in hundreds of air canisters filled while flying in the NASA DC-8. We once did a descent directly over the North Pole and found uniform mixing in the lower atmosphere, and slightly less CFC-11 in the stratosphere.

https://www.scientificamerican.com/artic...bons-cfcs/

Just for you....sport, lol.

Take extra care to notice the dates. 24 years ago, that was already a question answered 19 years prior. Itself an example of something known since before chemistry split off from alchemy. Suspension.