Place the salmon on a layer of paper towels and gently pat it to remove any excess moisture.
Place the salmon on a chopping block With a sharp knife cut the salmon into 1-inch pieces and transfer to a large mixing bowl
In a small bowl mix together olive oil, salt, smoked paprika, garlic powder, thyme and sage. Pour over the salmon chunks.
Gently toss salmon with oil and spices to thoroughly coat. Cover the bowl in plastic wrap and place in the refrigerator for 15-20 minutes.
Line the air fryer basket with parchment paper, or spray with non-stick spray. Arrange the salmon pieces in a single layer. There is no need to preheat the air fryer - the salmon cooks very quickly. Set the temperature to 325 and cook for 7-8 minutes. Do not overcook the salmon bites or they will be come dry. Your cook time may vary depending on the thickness of the salmon so keep an eye on it.
Remove from the air fryer and serve immediately.