Preheat the air fryer to 390°F to 400°F
Pat the salmon dry with paper towels
Brush or spray the salmon lightly with oil
Season with salt, pepper, and any desired spices or herbs
Place the salmon skin-side down in the air fryer basket
Air fry for 7 to 10 minutes, depending on thickness
Check for doneness; the salmon should flake easily with a fork
Cook to an internal temperature of 145°F if using a thermometer
Remove from the air fryer and let rest for 1 to 2 minutes
Serve immediately