Earlier today, we learned that the Black Ops III map pack, Awakening, will be coming first to PS4 on February 2. Xbox One and PC will be getting them after that, but PS3 and Xbox 360 players are out of luck.
The game launched on last-gen consoles with a lack of campaign and seriously down-resed graphics. It seems odd that they would not down-res the DLC, but this may be their way of saying they are not going to support last gen for much longer.
There’s no word as to whether the other three map packs will be coming to PS3 or Xbox 360, but it is probably safe to assume that that is a no. Stay tuned for more on Black Ops III.