Resources Resources, research, data & other tools Resource DirectoriesExecutive OrdersPermits, Certifications, Verifications, and RegistrationsFormsDatabase ApplicationsResearchA-Z indexVapor RecoveryEducational ResourcesVideos Keywords Air PollutionClean Cars(-)Climate ChangeConsumer ProductsEnergy(-)Freight & Goods MovementHealthIndoor Air Quality & ExposureIndustry & ManufacturingOn-Road Heavy-Duty VehiclesResearchSimple Solutions to Improve Air QualitySmokeSustainable CommunitiesTransit(-)Truck & BusZero-Emission TransportationAir Cleaners & Ozone Generating Products(-)California Climate Investments(-)Carl Moyer Memorial Air Quality Standards Attainment ProgramCommunity Air Protection Program ExposureIn-Use Off-Road Diesel-Fueled Fleets Regulation(-)Indoor AirLandfill Methane Regulation (-)Mobile Source Emissions Research ProgramShort-Lived Climate PollutantsStatewide Greenhouse Gas Monitoring NetworkSustainable Communities & Climate Protection ProgramVolatile Organic Compounds (VOCs) and FormaldehydeFact SheetInformaciónPresentation(-)Research 5 results found for ResearchNOx Emissions of In-Use Trucks ResearchMeasuring Real-World Heavy-Duty Truck Emissions ResearchResearch Synthesis #16-03 "A Clean Energy Industry Strengthens California’s Economy" ResearchResearch Synthesis #17-01 "How California is Giving Soot the Boot!" ResearchResearch on Green Buildings Featuredthe TruckStop Diesel truck informationDriveClean Buying guide for clean and efficient vehiclesBreathe Well Air quality in your neighborhood