AIR CHECK BY DIANA MARSZALEK

Noncom KPBS Finds Good News In News

The San Diego PBS station began its daily, 6:30 p.m. Evening Edition broadcast 15 months ago and is attracting both viewers and underwriters with its formula of more in-depth coverage and interviews. Starting at the end of the month, the station will move it up to 5 p.m. with a repeat at 6:30, sandwiched in among BBC World News and PBS NewsHour.