Preheat your air fryer to 400°F.
Gently pat each salmon fillet dry with a paper towel, then throw out the paper towels.
Combine the dill, garlic powder, and smoked paprika in a small bowl.
Gently rub the olive oil (or cooking spray) on the fillets. Sprinkle a dense coating of the spices on each salmon fillet, dividing equally between the four.
If needed, preheat your air fryer to 400°F for 3 minutes. Remove the basket and place the fillets inside, making sure they aren't touching and they have space between each for air to circulate.
Cook for 7 minutes, then check for doneness. We use an instant-read thermometer to make sure it's 145°F, as flaking the fish to test can dry it out when you have to return it to cook again. The fish is done when it flakes nicely but a thermometer really helps you not overcook it!
Once done, remove and serve with lemon wedges.
Nutrition is an automatic estimate and will vary with the brands you use.
Recipe from https://fastandslowcooking.com/air-fryer-salmon/