The iPad Pro M1 does not have a fan either. Do iPad's have fans?Non-air-conditioned room?
I'd SKIP the fanless MacBook Air and get the MacBook Pro.
I'd WANT a fan under those conditions.
I don't care if Apple says the Air "doesn't need a fan".
I'd want one anyway.
I use my iPad in a non-air-conditoned room and its fine.
The OP is not doing intensive computer stuff, a MB AIR is good enough.