Preheat your air fryer to 400°F (200°C).
Pat the chicken wings dry with paper towels.
Add baking powder, garlic powder, onion powder, smoked paprika, salt, and pepper to the wings.
Drizzle olive oil over the wings and toss to coat evenly.
Place the wings in a single layer in the air fryer basket.
Cook the wings for 25-30 minutes, shaking the basket halfway through.
Check for doneness; wings should be golden and crispy.
If desired, toss the cooked wings in your favorite sauce.
Serve immediately with celery sticks and blue cheese dressing.
Enjoy your delicious air fryer chicken wings!