Last weekend the website SFist ran an article entitled "Entire 2020 Wine Vintage Could Be Ruined By Smoke Taint from NorCal Fires." The article was an alarmist exaggeration, but the perception is out there, and so is the smoke.
Automatic fire detection and alarm systems - Part 2: Point type smoke detectorsStandards Australia
Fire detection and alarm systems - Line type smoke detectors using a transmitted optical beamStandards Australia
Automatic fire detection and alarm systems - Optical beam smoke detectorsStandards Australia