Preheat the air fryer to 400°F (200°C).
Pat the salmon fillets dry with paper towels.
In a small bowl, mix olive oil, garlic powder, thyme, salt, and pepper.
Brush the olive oil mixture generously over the salmon fillets.
Place the salmon fillets in the air fryer basket, skin-side down.
Cook the salmon for 10-12 minutes, depending on thickness.
Check for doneness; the salmon should flake easily with a fork.
Remove the salmon from the air fryer and let it rest for a few minutes.
Serve the salmon with lemon wedges for added flavor.
Enjoy your delicious air fryer salmon with your favorite sides!