Preheat oven to 450°.
Place fish, skin side down, on a foil-lined baking sheet coated with cooking spray. Brush fish with oil; sprinkle with salt and pepper. Sprinkle dill and rind over fish; arrange lemon slices over fish. Bake at 450° for 10 minutes or until fish flakes easily when tested with a fork or until desired degree of doneness.