In a small bowl whisk your smoked paprika, oregano, garlic powder, onion powder, and sea salt until combined.
Blot your salmon lightly with a paper towel to remove excess moisture.
Slice your salmon into even cubes as shown and place it in a shallow dish. Sprinkle the salmon with your seasoning blend then rub well to coat.
Preheat your air fryer to 390 degrees f. Air fry your salmon for 8 minutes, or just until golden and flaky throughout, shaking the basket halfway.
Heat 1 Tablespoon of the oil in a large skillet and stir-fry your cauliflower rice, stirring frequently, for about 5 minutes. Season with sea salt, pepper, lemon zest and half of the lemon juice and half of the fresh dill. Set aside.
Thinly slice your cucumber and place in a bowl. Drizzle with the remaining fresh lemon juice, olive oil and dill; Stir to coat and combine well.
Divide your cauliflower rice equally among 4 bowls then add your marinated sliced cucumbers.
Add your air fried salmon and garnish with additional fresh dill and a lemon wedge if desired.
Enjoy!