Site information for Marin countyCalifornia map with air basin
CARB Site NumberSite NameCountyBasinAgencyActive?
21457Forest KnollsMarinSan Francisco Bay AreaBay Area AQMDYes
21454Fort CronkhiteMarinSan Francisco Bay AreaBay Area AQMDYes
21453Point ReyesMarinSan Francisco Bay AreaCalifornia Air Resources BoardNo
21451San RafaelMarinSan Francisco Bay AreaBay Area AQMDYes

Total Number of sites = 4