In a medium bowl, dissolve the sugar in warm water.
Soak potato wedges in water mixture for 30 minutes.
Remove from water, and dry thoroughly on paper towels. Set aside.
In a small bowl, whisk together salt, onion powder, garlic powder, paprika, chili powder, black pepper, ground turmeric, and celery seed. Set aside.
Place dried potatoes into a gallon sized ziplock baggie.
Pour in olive oil, seal, and shake to coat the potatoes.
Pour in the seasoning, seal, and shake to coat the potatoes again.
Preheat air fryer to 400 degrees F.
Air fry 1/2 the wedges (8 wedges) for 10-12 minutes, flipping halfway through.
Repeat with remaining wedges and enjoy with dipping sauce of choice!