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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
Global Fire Emissions Indicators, Grids: 1997-2015 MODELS Computer 1997-01-01 to 2015-12-31 GLOBAL N: 90 S: -90 E: 180 W: -180 GeoTIFF, PDF, PNG, WMS
Global-Gridded Daily Methane Emissions from Inland Dam-Reservoir Systems MODELS Computer 2002-01-01 to 2015-12-31 GLOBAL N: 90 S: -90 E: 180 W: -180 netCDF-4 classic
GPM Ground Validation Environment Canada (EC) Visibility Sensor FD12P C3VP V1 GROUND STATIONS FD12P WEATHER SENSOR 2006-10-04 to 2007-03-31 ONTARIO N: 44.242 S: 44.222 E: -79.772 W: -79.791 ASCII
IPCC IS92 Emissions Scenarios (A, B, C, D, E, F) Dataset Version 1.1 MODELS Computer 1990-01-01 to 2100-12-31 GLOBAL N: 90 S: -90 E: 180 W: -180 Excel
IPCC Special Report on Emissions Scenarios (SRES) 1x1 Degree Gridded Emissions Dataset MODELS Computer 1990-01-01 to 2100-12-31 AFRICA, EUROPE, MIDDLE EAST, SOUTHEASTERN ASIA, CHINA N: 90 S: -90 E: 180 W: -180 ASCII, CSV
IPCC Special Report on Emissions Scenarios (SRES) Emissions Scenarios Dataset Version 1.1 MODELS Computer 1990-01-01 to 2100-12-31 GLOBAL N: 90 S: -90 E: 180 W: -180 Excel
IPCC Special Report on Emissions Scenarios (SRES) Fluor-Gases Emissions Dataset MODELS Computer 1990-01-01 to 2100-12-31 GLOBAL N: 90 S: -90 E: 180 W: -180 Excel
ISLSCP II Carbon Dioxide Emissions from Fossil Fuels, Cement, and Gas Flaring NOT APPLICABLE NOT APPLICABLE 1950-01-01 to 1995-12-31 N: 90 S: -90 E: 180 W: -180 Shapefile
ISLSCP II Carbon Dioxide Flux at Harvard Forest and Northern BOREAS Sites FIELD INVESTIGATION, LABORATORY, COMPUTERS IR CO2 ANALYZER, GC-FID, LICOR GAS EXCHANGE SYSTEM, Computer 1992-01-01 to 1995-12-31 GLOBAL N: 90 S: -90 E: 180 W: -180 Shapefile
ISLSCP II EDGAR 3 Gridded Greenhouse and Ozone Precursor Gas Emissions NOT APPLICABLE NOT APPLICABLE 1970-01-01 to 1995-12-31 N: 90 S: -90 E: 180 W: -180 Shapefile
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