DO-AHEAD TIP: Refrigerate salmon for 30 minutes.
Preheat oven to 375 degrees.
Season salmon with salt and pepper and place in a 13- x 9-inch baking dish that has been lightly brushed with olive oil; bake for 20 to 25 minutes or until fish flakes easily when tested with a fork.
Meanwhile, in a small bowl, combine remaining ingredients (mango through garlic); blend well then cover and refrigerate until serving time.
Serve each salmon fillet topped with 1 to 2 tablespoons of mango salsa.