Attic humidity has remained about 80%, which concerns me. There's no way the dinky and sparse 2" circular soffit vents allow enough air in. Not only do they have vanes, but also screens, with a UPC sticker covering most of it. I know outdoor humidity has mostly been well under 80%, especially when it's below freezing.
Attic
Basement
EDIT: I just realized my iPhone emails photos in PNG format, which is pretty inefficient. Yes, I email photos from my phone because iPhone has no method of transferring files easily unless you install iTunes.