Koffing

Koffing is a Poison-type Pokémon in Pokopia. You'll see it most reliably when Trash collection site habitat is in place, with visits clustering around all day and sunny, cloudy, and rainy conditions.

Koffing is rated Uncommon. Uncommon sits one step above the baseline: expect a visit within a day or two of placing the matching habitat, but don't expect it on the first sunrise after building.

To keep Koffing returning, lean into the Recycle specialty when laying out the habitat — Pokémon in Pokopia respond to matching gameplay loops more than to raw decor count. If a listed habitat isn't built yet, check the habitat guide cards below for the exact materials and placement notes; Koffing usually shares its preferred habitats with a small cluster of related Pokémon, so the build pays off for more than just one entry.

Other Pokémon you'll see at the same habitats as Koffing include Weezing, Trubbish, and Garbodor. That overlap is why we recommend planning habitat builds around a cluster rather than a single entry: once the materials for Trash collection site are placed, you're effectively staking out spawns for the whole group at once, which is the fastest way to grow the Pokédex without redoing crafting work.

Koffing is the base form of an evolution line that continues into Weezing. Pokopia does not include an evolve action, so reaching those later forms means building the habitat each one prefers on its own dex page rather than evolving Koffing up.

Use the favourite toggle on this page if Koffing is on your current dex priority — favourited entries surface in the planner's long-term goal list, and the habitat cards below link straight to the build recipes that gate the visit.