Related Clues:

• Metro-area haze
• Wood used for tool handles
• Type of tree
• Big city problem
• It may be volcanic
• It comes before Wednesday once a year
• Fire proof?
• Corona's end
• Shade of blonde
• Eye irritant
• Stuff of bats
• It comes from the hearth
• Volcanic output
• Contents of a BBQ pit, often
• Pale gray