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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
Annual wildland fire emissions (WFEIS v0.5) for Conterminous US and Alaska, 2001-2013 Terra MODIS 2001-01-01 to 2013-12-31 N: 71.41 S: 24.2 E: -65 W: -178.22 GeoTIFF
Anthropogenic Carbon Emission System, 2012-2017, Version 2 COMPUTERS Computer 2012-01-01 to 2018-01-01 UNITED STATES OF AMERICA N: 48.1089 S: 23.0132 E: -65.3066 W: -128.267 netCDF-4
Anthropogenic Sulfur Dioxide Emissions, 1850-2005: National and Regional Data Set by Source Category, Version 2.86 MODELS Computer 1850-01-01 to 2005-12-31 AFRICA, ASIA, AUSTRALIA, GLOBAL, ALBANIA N: 90 S: -90 E: 180 W: -180 Excel, PDF, PNG
Aqua/AIRS L2 Near Real Time (NRT) Standard Physical Retrieval (AIRS-only) V7.0 at GES DISC Aqua AIRS 2002-08-30 to Present GLOBAL N: 90 S: -90 E: 180 W: -180
Aqua/AIRS L2 Near Real Time (NRT) Support Retrieval (AIRS-only) V7.0 at GES DISC Aqua AIRS 2002-08-30 to Present GLOBAL N: 90 S: -90 E: 180 W: -180
ASCENDS: Airborne CO2 LAS Retrieval, Indianapolis, IN, USA, 2014 NASA DC-8 LASER SPECTROMETER, CO2LAS 2014-09-03 to 2014-09-03 INDIANA N: 40.153 S: 39.4707 E: -85.7582 W: -86.5214 HDF5
ATom: Actinic Flux and Photolysis Frequencies from CAFS Instrument, 2016-2018, V2 NASA DC-8 CAFS 2016-07-29 to 2018-05-21 GLOBAL N: 90 S: -90 E: 180 W: -180 ICARTT
ATom: Black Carbon Mass Mixing Ratios from ATom-1 Flights NASA DC-8 SPECTROMETERS, PHOTOMETERS, PALMS 2016-07-29 to 2016-08-23 N: 80 S: -65.3316 E: 178.99 W: -180 CSV
ATom: CO2, CH4, and CO Measurements from Picarro, 2016-2018 NASA DC-8 Picarro G2401 2016-07-26 to 2018-05-21 GLOBAL N: 90 S: -90 E: 180 W: -180 ICARTT
ATom: Data Stream for Modeling the Reactivity of ATom Air Parcels, 2016-2018 NASA DC-8 Computer 2016-07-29 to 2018-05-21 GLOBAL N: 90 S: -90 E: 180 W: -180 multiple
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