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Federal
Daily and Annual PM2.5, O3, and NO2 Concentrations at ZIP Codes for the Contiguous U.S., 2000-2016, v1.0 recent views
National Aeronautics and Space Administration —
The Daily and Annual PM2.5, O3, and NO2 Concentrations at ZIP Codes for the Contiguous U.S., 2000-2016, v1.0 data set contains daily and annual concentration... -
Federal
NARSTO EPA Supersite (SS) Los Angeles Particulate Matter (PM) 2.5-10 Composition and Mass Data recent views
National Aeronautics and Space Administration —
NARSTO_EPA_SS_LOS_ANGELES_PARTISOL_DATA is the North American Research Strategy for Tropospheric Ozone (NARSTO) Environmental Protection Agency (EPA) Supersite (SS)... -
Federal
NARSTO SOS99 Nashville WP-3D Orion Air Chemistry Data recent views
National Aeronautics and Space Administration —
NARSTO_SOS99NASH_WP3D_CHEMISTRY_DATA is the North American Research Strategy for Tropospheric Ozone (NARSTO) SOS99 Nashville WP-3D Orion Air Chemistry Data product.... -
Federal
KORUS-AQ Miscellaneous Data recent views
National Aeronautics and Space Administration —
KORUSAQ_Miscellaneous_Data are miscellaneous ancillary files collected during the KORUS-AQ field campaign. This product includes data collected onboard the UMD Cessna... -
Federal
NARSTO EPA Supersite (SS) Fresno, Beta Attenuation Monitors (BAM), Particulate Mass Concentration Data recent views
National Aeronautics and Space Administration —
NARSTO_EPA_SS_FRESNO_BAM_PM_MASS FRACTION is the North American Research Strategy for Tropospheric Ozone (NARSTO) Environmental Protection Agency (EPA) Supersite (SS)... -
Federal
NARSTO EPA Supersite (SS) Houston, Texas Air Quality Study 2000 (TexAQS2000) Department of Energy (DOE) G-1 Air Chemistry, Aerosol, and Met Data recent views
National Aeronautics and Space Administration —
NARSTO_EPA_SS_HOUSTON_TEXAQS2000_DOE_G-1_DATA is North American Research Strategy for Tropospheric Ozone (NARSTO) Environmental Protection Agency (EPA) Supersite (SS)... -
Federal
NARSTO EPA_SS_HOUSTON Differential Mobility Analyzer Data recent views
National Aeronautics and Space Administration —
The NARSTO_EPA_SS_HOUSTON_DMA_DATA measurements consist of aerosol size distributions and number concentrations collected in Houston, Texas, beginning in August 2000... -
Federal
NARSTO EPA Supersite (SS) Atlanta 1999 Air Chemistry, Particulate Matter (PM), and Meteorological Data recent views
National Aeronautics and Space Administration —
The NARSTO_EPA_SS_ATLANTA_1999_CHEM_PM_MET_DATA is the North American Research Strategy for Tropospheric Ozone (NARSTO) Environmental Protection Agency (EPA)... -
Federal
NARSTO EPA_SS_LOS_ANGELES PM2.5 Particulate Nitrate recent views
National Aeronautics and Space Administration —
The NARSTO_EPA_SS_LOS_ANGELES_PM25_NITRATE data were collected between July 2001 and January 2002. At Claremont and Rubidoux (Los Angeles County, California),... -
Federal
NARSTO EPA Supersite (SS) Pittsburgh Gas Concentration and Particulate matter (PM) Physical Properties Data recent views
National Aeronautics and Space Administration —
NARSTO_EPA_SS_PITTSBURGH_GAS_PM_PROPERTY_DATA is the North American Research Strategy for Tropospheric Ozone (NARSTO) Environmental Protection Agency (EPA) Supersite... -
Federal
KORUS-AQ FLEXPART Backtrajectory Data Products recent views
National Aeronautics and Space Administration —
KORUSAQ_Trajectory_Data are FLEXPART backtrajectory products for the DC-8 and Hanseo King Air aircrafts (flight tracks), R/V Onnuri ship tracks and ground stations as... -
Federal
KORUS-AQ DC-8 Aircraft Remotely Sensed Differential Absorption Lidar (DIAL) Data recent views
National Aeronautics and Space Administration —
KORUSAQ_AircraftRemoteSensing_DIAL_DC8_Data features remotely sensed data collected by the Differential Absorption Lidar (DIAL) onboard the DC-8 aircraft during the... -
Federal
KORUS-AQ Aircraft Merge Data Files recent views
National Aeronautics and Space Administration —
KORUSAQ_Merge_Data are pre-generated merge data files combining various products collected during the KORUS-AQ field campaign. This collection features pre-generated... -
Federal
NARSTO Pacific 2001 Air Quality Study (PAC2001) Greater Vancouver Regional District (GVRD) and and Canadian Air and Precipitation Monitoring Network (CAPMoN) Supplemental Air Quality Data recent views
National Aeronautics and Space Administration —
NARSTO_PAC2001_GVRD_CAPMON_AIR_QUAL_DATA is the North American Research Strategy for Tropospheric Ozone (NARSTO) Pacific 2001 Air Quality Study (PAC2001) Greater... -
Federal
KORUS-AQ Ancillary Analysis Data recent views
National Aeronautics and Space Administration —
KORUSAQ_Analysis_Data are supplementary ancillary analysis files collected during the KORUS-AQ field campaign. This collection includes plume flags, co/co2 ratios,... -
Federal
NARSTO EPA_SS_HOUSTON TEXAQS2000 Particulate Matter FTIR Composition recent views
National Aeronautics and Space Administration —
The NARSTO_EPA_SS_HOUSTON_TEXAQS2000_PM_FTIR measurement data consist of absolute absorbance areas for organonitrates, sulfate, aliphatic carbon and carbonyl... -
Federal
NARSTO PAC2001 CFS Cessna VOC, Particle Count, Ozone, and Meteorological Data recent views
National Aeronautics and Space Administration —
The NARSTO_PAC2001_CESSNA_VOC_PM_OZONE_MET_DATA were obtained between August 14 and August 31, 2001 during the Pacific 2001 Air Quality Study (PAC2001).The missions... -
Federal
NARSTO EPA Supersite (SS) Los Angeles Size-Fractionated Particulate Matter (PM) Composition - micro-orifice uniform deposit impactors (MOUDI) Data recent views
National Aeronautics and Space Administration —
The NARSTO_EPA_SS_LOS_ANGELES_MOUDI_DATA is the North American Research Strategy for Tropospheric Ozone (NARSTO) Environmental Protection Agency (EPA) Supersite (SS)... -
Federal
NARSTO EPA Supersite (SS) Houston, Texas Air Quality Study 2000 (TexAQS2000) Particulate Matter (PM) 2.5 Organic Speciation Data recent views
National Aeronautics and Space Administration —
The NARSTO_EPA_SS_HOUSTON_TEXAQS2000_PM25_ORG_DATA is North American Research Strategy for Tropospheric Ozone (NARSTO) Environmental Protection Agency (EPA) Supersite... -
Federal
NARSTO SHEMP Particulate Matter Composition Data, Canada, 2000-2002 recent views
National Aeronautics and Space Administration —
NARSTO_SHEMP_CANADA_PM_COMPOSTION_DATA was obtained between February 14, 2000 and August 1, 2002 during the Study of the Health Effects of the Mix of Urban Air...