Related Clues:
- Foggy atmospheres
- Swamp gas
- Noxious atmosphere
- Marsh emanation
- Unhealthful atmosphere
- Noxious influence
- Unhealthy atmosphere
- Pervasive ickiness
- Foul atmospheres
- Noxious fumes
- Unwholesome or foreboding atmosphere
- Foul vapours or unwholesome air
- An unwholesome atmosphere
- Unwholesome atmosphere, unhealthy vapors
- Noxious vapour