Skip to clue answerAll NYT Crossword clues for January 31 2026
ABOUT THE GAME
NYT CROSSWORDThe New York Times
Tree growth indicative of good air quality
NYT Crossword crossword clue & answer.
THE MISSING PIECE
Tree growth indicative of good air quality
The answer to “Tree growth indicative of good air quality” is tucked just below. Open it when you’re ready.
Reveal the answerHide the answer
Clue 7 Down
LICHEN
Use your crossing letters to check the answer, then keep your puzzle going.
A daily dose of discovery.
The New York Times Crossword is a daily grid of Across and Down clues. The puzzle offers a fresh challenge with each edition.