| Type | Poison |
|---|---|
| Category | Special |
| Power | 20 |
| Accuracy | 70 |
| PP | 20 (max. 32) |
| Introduced | Generation I |
May poison the opponent. (40% chance)
| Gold/Silver Crystal |
An attack that may poison the foe. |
|---|---|
| Ruby/Sapphire Emerald |
An exhaust-gas attack that may also poison. |
| FireRed/LeafGreen | The foe is attacked with exhaust gases. It may also poison the foe. |
| Diamond/Pearl Platinum HeartGold/SoulSilver |
The foe is attacked with a discharge of filthy gases. It may also poison the target. |
| Black/White | The target is attacked with a discharge of filthy gases. It may also poison the target. |
These pokemon learn Smog at the level specified. The level numbers given are for Pokemon Black & White and may vary in other games; check the pokemon's dex page for details.
These pokemon can learn Smog as an egg move. Their breeding groups are also shown for reference.