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Air Quality Data Access and Tools

NASA has air quality datasets that help researchers characterize the particular makeup of the air we breathe. Access a range of data and data tools such as AppEEARS, FIRMS, and Giovanni to make the most of air quality data.

Air quality comprises a constellation of scientific topics that inform our understanding of this field. Learn more about data and resources focused on aerosol optical depth, aerosol index, trace gases, land surface reflectance, the effect of dust, ash, and smoke, and human dimensions, including natural hazards.

Many NASA observation methods—platforms, instruments, and space geodesy techniques—provide data that improve our understanding of air quality, including NASA's Tropospheric Emissions: Monitoring Pollution (TEMPO) instrument, featured below. Learn more about how the Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER), Harmonized Landsat Sentinel-2 (HLS), Moderate Resolution Imaging Spectroradiometer (MODIS), and Visible Infrared Imaging Radiometer Suite (VIIRS) continually acquire data about pollutants.

Air Quality Data Tools

Tool Sort descending Description Services
AppEEARS The The Application for Extracting and Exploring Analysis Ready Samples (AppEEARS) offers users a simple and efficient way to perform data access and transformation processes. Search and Discovery, Subsetting, Customization, Downloading, Visualization
CASEI The Catalog of Archived Suborbital Earth Science Investigations (CASEI) is a comprehensive inventory of contextual information for NASA's Earth Science airborne and field campaigns. Search and Discovery, Cataloging
FIRMS The Fire Information for Resource Management System (FIRMS) provides access to satellite imagery, active fire/hotspots, and related products to identify the location, extent, and intensity of wildfire activity. Access, Visualization
Panoply Panoply is a cross-platform application that plots geo-referenced and other arrays from netCDF, HDF, GRIB, and other datasets. Visualization, Customization, Reformatting, Subsetting, Comparison
VEDA NASA's Visualization, Exploration, and Data Analysis (VEDA) project is an open-source science cyberinfrastructure for data processing, visualization, exploration, and geographic information systems (GIS) capabilities. Access, Analysis, Processing, Visualization, Geoprocessing
Worldview Worldview offers the capability to interactively browse over 1,200 global, full-resolution satellite imagery layers and download the underlying data. Analysis, Search and Discovery, Visualization, Access, Comparison, Monitoring Natural Events
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Air Quality Datasets

Dataset Platforms Instruments Temporal Extent Location Keywords Spatial Extent Data Format
ISLSCP II Global River Fluxes of Carbon and Sediments to the Oceans NOT APPLICABLE NOT APPLICABLE 1947-01-01 to 1998-12-31 N: 90 S: -90 E: 180 W: -180 Shapefile
LBA-ECO CD-10 CO Concentrations at km 67 Tower Site, Tapajos National Forest FIXED OBSERVATION STATIONS IRGA 2001-04-18 to 2003-08-29 N: -2.857 S: -2.857 E: -54.959 W: -54.959 CSV
LBA-ECO TG-05 NPP, Carbon Pool, Soil Characteristics, Soil Gas Flux Maps of Brazil NOT APPLICABLE NOT APPLICABLE 1982-01-01 to 2001-12-31 N: 6.02 S: -34 E: -34.035 W: -80 GeoTIFF
LBA-ECO TG-10 Fire Emission Factors in Mato Grosso, Para, and Amazonas, Brazil: 2004 Airplane FTIR SPECTROMETER, PTR-MS 2004-08-29 to 2004-09-08 N: -3.007 S: -11.491 E: -51.798 W: -54.185 multiple
Mechanistic Module for Soil Nitrogen Emissions for CMAQ Model, North America, 2011 MODELS Computer 2011-04-21 to 2011-04-21 UNITED STATES OF AMERICA, MEXICO, CANADA N: 51.5525 S: 25.0697 E: -59.1328 W: -128.742 netCDF-3
NACP MsTMIP: Global 0.5-degree Model Outputs in Standard Format, Version 2.0 COMPUTERS Computer 1900-01-01 to 2010-12-31 GLOBAL N: 90 S: -90 E: 180 W: -180 multiple
NACP North American 8-km Net Ecosystem Exchange and Component Fluxes, 2004 NOT APPLICABLE NOT APPLICABLE 2004-01-01 to 2004-12-31 N: 90 S: 2.736 E: -34.113 W: -179.553 Binary
Pre-LBA Smoke, Clouds, and Radiation - Brazil (SCAR-B) Data RADIOSONDES, C-131A HYGROMETERS, BAROMETERS, THERMOMETERS, ANEMOMETERS, OZONE SENSOR 1995-08-15 to 1995-09-22 N: 15 S: -60 E: -10 W: -100 multiple
Pre-LBA TRACE-A Data NASA DC-8, Nimbus-7, BALLOONS GAS CHROMATOGRAPHS, SPECTRORADIOMETERS, TOMS, OZONESONDES, OZONE SENSOR 1992-08-18 to 1992-10-26 N: -4 S: -40 E: 40 W: -125 Shapefile
SAFARI 2000 BVOC Measurements at Skukuza and Maun Flux Towers, Wet Season 2001 LABORATORY, FIXED OBSERVATION STATIONS, FIELD INVESTIGATION GC-MS, GAS CHROMATOGRAPHS, SONIC ANEMOMETER, PAR SENSORS, PHOTOSYNTHESIS CHAMBER, THERMOCOUPLES 2001-02-01 to 2001-02-12 N: -19.9 S: -19.9 E: 23.55 W: 23.55 CSV
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