This is a quick note on what I noticed in my oxygen levels. My PAP gets worst when the humidity in the air get higher.
Recently, with oxygen, my oxygen level went down to 88-91% when the air humidity was >70%. With humidity around 40-50%, it has been around 95-97% and it stayed around 95% without oxygen while inside my car with the AC on. Humidity was around 40%
I plan to continue monitoring the air humidity and my oxygen levels and post them it here. Hopefully, there is a relationship and that this information can help us.