Related Clues:
- E-cigarette emanation
- Rocket's trail
- Smoggy overcast
- Cause of some breathing problems
- Urban ill
- Unclear mental state
- Small cat is an airy killer
- 'Purple ___'
- Small cat in urban haze?
- Los Angeles pollution problem
- Try writing about industrial problem
- Q: What happens when the ___ clears over Los Angeles? A: UCLA!
- Polluted atmosphere created by small cat
- Unfresh air
- Nasty hangover?