1Slice the pineapple into 1/2-inch rings, slice the rings into quarters, and pat dry.
2Preheat the air fryer to 390°F and lightly spray the air fryer basket.
3Add the brown sugar, melted butter, and allspice to a medium-sized mixing bowl and stir until well incorporated.
4Toss the sliced pineapple chunks in the brown sugar mixture to coat completely.
5Place the pineapple in a single layer in the prepared air fryer basket. Cook for 6 to 6 1/2 minutes, flip the slices, and cook for an additional 6 to 6 1/2 minutes. Repeat for the remaining slices.