If I solder outside do I need a fume extractor
Whether my soldering area is fume-extracted (work) or not (home), I make it a habit to take a deep breath before starting, then breathing out gently while I make the joint. This is not a method recognised by any health and safety authority, but it works for me.
At home, by the time I breath any flux fumes, they are diluted by many orders of magnitude in the air of the room, and have cooled down.