Preheat your air fryer to 400°F (200°C).
Cut the salmon fillets into bite-sized cubes and season lightly with salt and pepper.
In a mixing bowl, combine the salmon cubes with the teriyaki sauce, ensuring they are well coated. Let them marinate for about 10 minutes.
While the salmon is marinating, cook the white rice according to package instructions and prepare your vegetables.
Once the air fryer is preheated, place the marinated salmon bites in the air fryer basket in a single layer, avoiding overcrowding. Cook for 8-10 minutes, shaking the basket halfway through, until the salmon is cooked through and slightly crispy on the outside.
Meanwhile, in a saucepan, steam the broccoli florets and bell pepper slices for about 5 minutes, or until they are tender yet crisp.
To assemble the bowls, start with a base of cooked rice, then add air-fried teriyaki salmon bites on top, followed by the steamed vegetables.
Garnish with chopped green onions and sesame seeds if desired.