#0109

Koffing

Poison
Poison Gas Pokémon Gen I

It adores polluted air. Some claim that Koffing used to be more plentiful in the Galar region than they are now.

0.6 m (1'12") Height
1 kg (2.2 lbs) Weight
190 Catch Rate
68 Base EXP
Koffing official artwork

Pokédex Data

National № #0109
Type Poison
Species Poison Gas Pokémon
Height 0.6 m (1'12")
Weight 1 kg (2.2 lbs)
Base Exp 68
Generation Gen I
Color Purple
Shape Ball
Habitat Urban

Training

EV Yield 1 Def
Catch Rate 190
Base Friendship 70
Growth Rate Medium

Breeding

Egg Groups Amorphous
Gender
♂ 50% ♀ 50%
Egg Cycles 20 (≈5,355 steps)

Abilities

levitate

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neutralizing gas

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stench Hidden

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Type Effectiveness

Held Items

smoke-ball
smoke ball
5% chance

Regional Pokédex №

Kanto #109
Original Johto #114
Hoenn #108
Updated Johto #115
Updated Unova #046
Updated Hoenn #113
Letsgo Kanto #109
Galar #250
Kitakami #135

Pal Park

Area Mountain
Score 50
Rate 30%
Game Indices (20)
Red 55
Blue 55
Yellow 55
Gold 109
Silver 109
Crystal 109
Ruby 109
Sapphire 109
Emerald 109
Firered 109
Leafgreen 109
Diamond 109
Pearl 109
Platinum 109
Heartgold 109
Soulsilver 109
Black 109
White 109
Black 2 109
White 2 109

Pokédex Entries

Red Blue Leafgreen

Because it stores several kinds of toxic gases in its body, it is prone to exploding without warning.

Yellow Lets Go Pikachu Lets Go Eevee

In hot places, its internal gases could expand and explode without any warning. Be very careful!

Gold Heartgold

Its thin, filmy body is filled with gases that cause constant sniffles, coughs and teary eyes.

Silver

The poisonous gases it contains are a little bit lighter than air, keeping it slight­ ly airborne.

Crystal

If one gets close enough to it when it expels poison­ ous gas, the gas swirling inside it can be seen.

Ruby

If KOFFING becomes agitated, it raises the toxicity of its internal gases and jets them out from all over its body. This POKéMON may also overinflate its round body, then explode.

Sapphire

KOFFING embodies toxic substances. It mixes the toxins with raw garbage to set off a chemical reaction that results in a terribly powerful poison gas. The higher the temperature, the more gas is concocted by this POKéMON.

Emerald

Getting up close to a KOFFING will give you a chance to observe, through its thin skin, the toxic gases swirling inside. It blows up at the slightest stimulation.

Firered X

Its thin, balloon-like body is inflated by horribly toxic gases. It reeks when it is nearby.

Diamond Pearl Platinum Black White Y

Lighter-than-air gases in its body keep it aloft. The gases not only smell, they are also explosive.

Soulsilver

The poisonous gases it contains are a little bit lighter than air, keeping it slightly airborne.

Black 2 White 2

Toxic gas is held within its thin, balloon-shaped body, so it can cause massive explosions.

Omega Ruby

If Koffing becomes agitated, it raises the toxicity of its internal gases and jets them out from all over its body. This Pokémon may also overinflate its round body, then explode.

Alpha Sapphire

Koffing embodies toxic substances. It mixes the toxins with raw garbage to set off a chemical reaction that results in a terribly powerful poison gas. The higher the temperature, the more gas is concocted by this Pokémon.

Sword

Its body is full of poisonous gas. It floats into garbage dumps, seeking out the fumes of raw, rotting trash.

Shield

It adores polluted air. Some claim that Koffing used to be more plentiful in the Galar region than they are now.

Base Stats

HP 40
Atk 65
Def 95
Sp.Atk 60
Sp.Def 45
Spd 35
Total 340

EV Yield

+1 Def

Radar

Frequently Asked Questions

What type is Koffing?

Koffing is a Poison-type Pokémon, Pokédex number #0109, introduced in Gen I.

What are Koffing's base stats?

Koffing has 40 HP, 65 Attack, 95 Defense, 60 Sp. Atk, 45 Sp. Def, 35 Speed, for a base stat total of 340.

What is Koffing weak to?

Koffing is weak to Ground and Psychic moves.

What abilities can Koffing have?

Koffing can have the abilities Levitate, Neutralizing gas and Stench.

How does Koffing evolve?

Koffing is part of the evolution line Koffing → Weezing.

How big is Koffing?

Koffing is 0.6 m (1'12") tall and weighs 1 kg (2.2 lbs).

What kind of Pokémon is Koffing?

Koffing is known as the Poison Gas Pokémon.