Pat the salmon fillets dry with paper towels to ensure crispy skin, then lightly season with salt and pepper on both sides.
Preheat your air fryer to 400°F (200°C) for about 3 minutes to ensure it's hot and ready for cooking.
Place the salmon fillets skin-side down on the air fryer rack, making sure they aren’t touching to allow even crisping.
Cook the salmon in the air fryer for 10-12 minutes, or until the skin is golden and crispy, and the flesh is opaque and flakes easily with a fork.
While the salmon cooks, whisk together minced garlic, lemon juice, and olive oil in a small bowl until well combined and fragrant.
Once the salmon is cooked, carefully remove it from the air fryer and transfer to a serving plate. Spoon the garlic lemon sauce over the top.
Garnish with chopped fresh herbs if desired, and serve immediately for the best crispy skin and tender, flavorful flesh.