| Noted Boston conductor | 22 |
| Longtime Tanglewood figure | 26 |
| Longtime Boston conductor | 25 |
| Former Boston Symphony leader | 29 |
| Conductor in a turtleneck | 25 |
| Conductor born in Manchuria | 27 |
| Boston Symphony maestro | 23 |
| Boston Symphony conductor | 25 |
| Boston leader in '76 | 24 |
| Ultraviolet ray absorber | 24 |
| Stratosphere substance | 22 |
| Layer with a hole in it | 23 |
| Fragile atmosphere layer | 24 |
| Upper atmosphere layer | 22 |
| Ultraviolet light filter | 24 |
| Thunderstorm byproduct | 22 |
| Endangered atmospheric layer | 28 |
| Upper atmospheric layer | 23 |
| Ultraviolet ray blocker | 23 |
| One of the greenhouse gases | 27 |
| Gas in the stratosphere | 23 |
| Contents of a sensitive layer | 29 |
| Certain atmospheric layer | 25 |
| Atmospheric layer of note | 25 |
| What CFC's deplete | 22 |
| Ultraviolet-ray blocker | 23 |
| Ultraviolet rays absorber | 25 |
| Ultraviolet Index factor | 24 |
| Triatomic oxygen molecule | 25 |
| Triatomic greenhouse gas | 24 |
| Triatomic form of oxygen | 24 |
| Triatomic form of element #8 | 28 |
| Threatened atmosphere layer | 27 |
| Thinning atmospheric layer | 26 |
| Swimming-pool sanitizer | 23 |
| Site of a worrisome hole | 24 |
| Radiation-reducing layer | 24 |
| Protection around the world? | 28 |
| Photochemical smog component | 28 |
| Part of the stratosphere | 24 |
| Lightning strike by-product | 27 |
| Layer with a problematic hole | 29 |
| Layer to be concerned about | 27 |
| Layer in the atmosphere | 23 |
| Jeopardized atmospheric layer | 29 |
| Important type of layer | 23 |
| Important celestial layer | 25 |
| Gas with a penetrating odor | 27 |
| Electrical storm byproduct | 26 |
| Certain atmospheric gas | 23 |
| Allotrope of element #8 | 23 |
| A high flier may fly in it | 26 |
| _____ hole (modern worry) | 25 |
| Weed quantities, in the U.S. | 28 |
| They may be fluid: Abbr. | 24 |
| The forty in a forty: Abbr. | 27 |
| Pusher's measures: Abbr. | 28 |
| Narc's measures: Abbr. | 26 |
| Jigger's 1½: Abbr. | 25 |
| Gold measurements: Abbr. | 24 |
| Dealer's measures: Abbr. | 28 |
| David and Ricky's dad | 25 |
| Baseball Hall-of-Famer Smith | 28 |
| Harriet's TV spouse | 23 |
| Hall of Fame shortstop Smith | 28 |
| Harriet's TV hubby | 22 |
| TV's family values models | 29 |
| '50s sitcom couple | 22 |
| Osbourne of Black Sabbath | 25 |
| Rock vocalist Osbourne | 22 |
| Black Sabbath singer, to fans | 29 |
| "The Osbournes" dad | 29 |
| Carson's predecessor | 24 |
| The Jack before Johnny | 22 |
| Talk show pioneer Jack | 22 |
| Johnny Carson predecessor | 25 |
| Famous name in TV talk | 22 |
| Early late show host Jack | 25 |
| Carson's TV predecessor | 27 |
| Steve Allen's successor | 27 |
| Pioneering late-night talker | 28 |
| Pioneer talk show host | 22 |
| Pioneer in late-night TV | 24 |
| Onetime late-night host Jack | 28 |
| One-time late-night host Jack | 29 |
| One of Leno's forerunners | 29 |
| Legendary late-night name | 25 |
| Late-night TV pioneer Jack | 26 |
| Late-night talk pioneer Jack | 28 |
| Jack who preceded Carson | 24 |
| Jack of old late-night | 22 |
| Jack of early late-night TV | 27 |
| Jack of 50's-60's TV | 28 |
| Jack ___, TV personality | 24 |
| Jack of late night TV | 22 |
| Hugh Downs was his announcer | 28 |
| Host of a 1947 radio show | 25 |
| He quarreled with Winchell | 26 |
| Former TV personality Jack | 26 |
| Former TV late-show host | 24 |