The aroma of apple cinnamon is a warm, comforting blend of sweet and spicy notes. The scent of apple is bright and fruity, reminiscent of freshly picked apples. There's a hint of sweetness and a touch of tartness that adds complexity. The cinnamon adds a warm, spicy depth to the aroma. It's a rich, slightly woody scent with hints of clove and nutmeg. Together, these aromas create a harmonious blend that evokes the cozy feeling of fall. It's a comforting, familiar scent that reminds you of warm apple pie, cinnamon rolls, and crisp autumn days.