smudgy

Stained or blackened with smudge; smeared: as, a smudgy shop.

Making a smudge or dense smoke: as, a smudgy fire.

Stifling; close.

Blurred, sort of smudged.

Like a thick smoke (such as is emitted by a smudge pot).

smeared with something that soils or stains; these words are often used in combination