Preheat your air fryer to 400°F (200°C) for at least 5 minutes.
Pat the chicken drumsticks thoroughly dry with paper towels to ensure the skin gets maximum crispiness.
In a large bowl, whisk together the avocado oil, smoked paprika, garlic powder, onion powder, sea salt, and black pepper.
Add the drumsticks to the bowl and toss until each piece is completely and evenly coated with the spice mixture.
Place the chicken in the air fryer basket in a single layer, ensuring they are not touching to allow for proper airflow.
Air fry for 20 to 25 minutes, flipping the drumsticks halfway through, until the skin is golden brown and the internal temperature reaches 165°F.
While the chicken is cooking, steam the broccoli florets for 5-6 minutes until tender-crisp, then toss with the lemon juice.
Remove the chicken from the air fryer and let it rest for 2 minutes before serving alongside the bright, lemony broccoli.