I'm fortunate in that I grow in a spare bedroom of my home, no tent, door is never closed because I grow Autoflower,
and I keep a Max Performance 20" Lasko fan running on medium 24/7. It seems like a 10-12 mph {14-19 kph} breeze.
My plants leaves are constantly moving and it's the only room in the house that I've never been punctured by a mosquito,
seen a fungus gnat or any other insect. No mold, mildew or standing stagnant water. My plants like that.