News Releases Search All News ReleasesView all news releases or search by topic, program, or year. Air Quality MonitoringSmokeAB 32 Climate Change Scoping PlanAdvanced Clean FleetsAdvanced Clean TrucksCalifornia Climate InvestmentsCalifornia E-Bike Incentive ProjectCalifornia State Implementation PlansCap-and-Invest ProgramClean Mobility Options Voucher Pilot ProgramClean Truck & Bus Vouchers (HVIP)Drive Forward Light-duty Vehicle ProgramGreenhouse Gas Standards for Medium- and Heavy-Duty Engines and VehiclesHVIP Public School Bus Set-Aside/Zero-Emission School Bus and Infrastructure (ZESBI)(-)Incident Air MonitoringLandfill Methane Regulation Low Carbon Fuel StandardResearch ProgramSatellite Data Purchase ProgramSchool BusesStatewide Mobile Monitoring InitiativeZero-Emission Transportation(-)20252010 1 results found for Mar 27, 2025California’s air monitoring response to LA fires is largest in state history Email UpdatesKeep up to date with the latest press releases and media advisories.SubscribeContact Office of Communications comms@arb.ca.gov