ENRA 3: Air Quality
. . . ATTRACTIVE NATURAL VISTAS AND HEALTHY AIR QUALITY Other Information:
• Approximately 6 million people visited state parks in 2002, generating over $21.4 million in community revenue. • In Canyonlands
in 1990, visibility averaged 99 miles. In 1999, it had increased to 111 miles. • Over half of the air pollution along the
Wasatch Front can be attributed to cars and trucks. The vehicle miles traveled continues to increase about 1 million miles
per year. Looking Ahead: ... Most air quality improvements will likely be from new controls and technologies for automobiles,
trucks, fuels, and small internal combustion engines.
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