The Medi-Gas Check G200 from Bedfont Scientific is a portable monitor that not only acts as a personal alarm but will also calculate the time weighted average (TWA) of an individual’s exposure to N 2 ...

KQED's statewide radio news program, providing daily coverage of issues, trends, and public policy decisions affecting California and its diverse population. October 2, 2025 • During the last federal ...

Wednesday-Thursday: Off and on showers and breezy, especially in showers. Slight chance of isolated thunderstorms. Highs in the low to mid-60s. Friday-Saturday: Partly sunny. Chance of a few showers.