1.   Air quality concerns are pushing more companies into schedule alternatives as a way to cut auto emissions.

2.   Air standards actually have improved over the last two decades, largely because auto emissions have been curtailed by the use of antipollution technology and public transportation.

3.   Both indoor and outdoor pollutants, like pesticides and auto emissions, are among the chief suspects, she said.

4.   Clean air standards might well play a part in its success, with cities having to reduce auto emissions or risk losing highway funding.

5.   Credit goes to reduced auto emissions and a reformulated gasoline in use since June.

6.   EPA officials, planning an appeal, said they would proceed with public hearings on the auto emissions and gasoline proposal next month without modifying it.

7.   His environmental mission at GM truly runs from french fries to fuel cells, ash to auto emissions, manufacturing clean new cars to crushing and recycling discarded vehicles.

8.   In his conversation with reporters, DeVillars encouraged states that have faced a populist revolt over auto emissions testing.

9.   Massachusetts has already mandated cleaner utilities, the use of cleaner gasoline, auto emissions testing and the sale of zero-emission electric vehicles, officials said.

10.   New Jersey has seen too much of the ineptitude associated with the privatization of such programs as auto emissions testing and E-ZPass.