Resources Resources, research, data & other tools Resource DirectoriesExecutive OrdersPermits, Certifications, Verifications, and RegistrationsFormsDatabase ApplicationsResearchA-Z indexVapor RecoveryEducational ResourcesVideos Keywords Air PollutionClean CarsClimate ChangeHealthIndoor Air Quality & ExposureOn-Road Heavy-Duty VehiclesResearch(-)Simple Solutions to Improve Air Quality(-)Sustainable CommunitiesTransitTruck & BusZero-Emission Transportation(-)Advanced Clean Cars ProgramAir Cleaners & Ozone Generating ProductsChildren's HealthCommunity AirCommunity Air Protection Program Community SolutionsExposureIndoor AirLocal Actions for Climate ChangeLower-Emission School Bus ProgramPeople at Risk(-)School BusesSustainable Communities & Climate Protection ProgramVolatile Organic Compounds (VOCs) and FormaldehydeFact SheetInformation(-)ResearchSolicitation 4 results found for ResearchCar & Bus Exposure Studies ResearchSelected References: Children's School Bus Exposure and Mitigation Studies ResearchChildren's School Bus Exposure and Mitigation Studies ResearchResearch on Transportation Choices Featuredthe TruckStop Diesel truck informationDriveClean Buying guide for clean and efficient vehiclesBreathe Well Air quality in your neighborhood