Zone 2- Breakouts above or around your brows/temples are a sign you need more water! I'm bad about drinking water, but drinking water has many benefits.
Zone 3- Between your brows acne either means a) you eat too much junk food or b) you're going through puberty. Either way, cut back on sugary foods.
Zone 4- Air pollution (smoking & breathing) causes breakouts here.
Zone 5- This area is mostly due to hormones, i.e. when you're on you're period. Nothing you can do about this except wait it out! :'(\
Have a lovely day! xoxo