Preheat the air fryer to 400°F. In a small to medium bowl, whisk together the garlic powder, dill, paprika, salt, and pepper. Set aside.
Rub each fillet with olive oil, then lemon juice. Then sprinkle the seasoning mix evenly over each fillet.
Line the air fryer basket or trays with parchment paper. Place the fillets, skin side down, onto the air fryer basket or trays.
Air fry at 400°F for 6 to 9 minutes, just until the salmon reaches your desired level of cooking (see temp guideline in NOTES below)
Notes
Parchment paper helps keep the fillets intact, keeps them from sticking to the air fryer, and helps keep the oils, lemon juice, and seasoning from falling through. Alternatively, you could spray your air fryer basket or trays with a non-aerosol cooking spray (I like this avocado oil spray) to keep the salmon from sticking to the air fryer. Salmon temperature guideine: To check if your salmon is cooked, place a thermometer through the thickest part of the salmon fillet.