News Releases Search All News ReleasesView all news releases or search by topic, program, or year. Air Quality Monitoring(-)SmokeAdvanced Clean FleetsAdvanced Clean TrucksAgricultural & Prescribed BurningCalifornia Climate InvestmentsCarl Moyer Program: Large Spark-Ignition Equipment (LSI)Drayage Trucks at Seaports & RailyardsEnforcement Policy & ReportsExposureHeavy-Duty Low NOx(-)Incident Air MonitoringIndoor AirIndoor Air Cleaner EnforcementLarge Spark-Ignition (LSI) Engine Fleet Requirements RegulationMinimizing Community Health Impacts from FreightMobile Source Emissions Research ProgramNatural and Working Lands Ocean-Going Vessels At Berth RegulationOutdoor Air Quality StandardsPrescribed BurningTruck Loan Assistance ProgramWildfiresWildfire Smoke Clean Air Center GrantZero-Emission Forklift: State and Local Government FleetsZero-Emission Transportation2025 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
