Related Clues:

• Not in any way missing wife’s interference
• Urban cause of some lung issues
• Choking fog
• Heavily polluted air
• Clank or creak
• Brown sky cause
• "Make some ___!" ("Get loud!")
• Clean Air Fund target
• Hollywood haze
• Bang or whimper
• Air quality factor
• Haze over an industrial park
• Bump in the night, e.g
• Air that can make one cough
• What's kept to a minimum in the library