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Posts tagged: haze

Clearer Air Awaits You in Wilderness Areas Across the Country

A view of the San Gorgonio Wilderness shows what the haziest days looked like in the first and second halves of the last decade. The right side of the image is about 14 percent clearer than the left. (U.S. Forest Service computer-generated graphic/Scott Copeland)

A view of the San Gorgonio Wilderness shows what the haziest days looked like in the first and second halves of the last decade. The right side of the image is about 14 percent clearer than the left. (U.S. Forest Service computer-generated graphic/Scott Copeland)

Visitors to wilderness areas treasure the stunning vistas and pristine scenery. Now there is good news for the millions of people who recreate in these special places: less haze exists in most wilderness areas allowing them to see farther and enjoy more color and texture in the scenery.

“We have even better news,” says Bret Anderson, the Forest Service’s regional haze coordinator. “Further reductions in air pollution are expected to bring even clearer air in coming years.”

All this good news is showcased in a recent series of USDA Forest Service reports showing visibility has improved at 60 of the 86 Class I wilderness areas, which are defined as those area of greater than 6,000 acres. The trends considered five-year averages of the haziest days for each year from 2000 through 2009. Read more »