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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
CO2 Observations, Modeled Emissions, and NAM-HYSPLIT Footprints, Boston MA, 2013-2014 METEOROLOGICAL STATIONS SPECTROMETERS 2013-09-01 to 2014-12-31 N: 43.709 S: 41.35 E: -70 W: -72.18 multiple
COMEX: AMOG Surface Mobile in situ Data Surveyor, USA, 2014-2015 FIELD SURVEYS VCEIL, TEMPERATURE SENSORS, PRESSURE SENSORS, CO2 ANALYZERS, UV OZONE DETECTORS, GAS SENSORS, OPTSPEC 2014-06-07 to 2015-08-20 CALIFORNIA N: 36.2115 S: 32.9689 E: -115.564 W: -120.716 HDF5
Country Trends in Major Air Pollutants MODELS Computer 2003-01-01 to 2018-12-31 AFGHANISTAN, ALBANIA, ALGERIA, ANDORRA, ANGOLA N: 90 S: -90 E: 180 W: -180 Excel, PDF, PNG
Country-Level GDP and Downscaled Projections Based on the SRES A1, A2, B1, and B2 Marker Scenarios, 1990-2100 MODELS Computer 1990-01-01 to 2100-12-31 AFRICA, ASIA, AUSTRALIA, GAZA STRIP, GLOBAL N: 90 S: -90 E: 180 W: -180 Excel
Country-Level Population and Downscaled Projections Based on the SRES A1, B1, and A2 Scenarios, 1990-2100 MODELS Computer 1990-01-01 to 2100-12-31 GLOBAL, AFGHANISTAN, ALBANIA, ALGERIA, ANGOLA N: 90 S: -90 E: 180 W: -180 Excel
Country-Level Population and Downscaled Projections Based on the SRES B2 Scenario, 1990-2100 MODELS Computer 1990-01-01 to 2100-12-31 AUSTRALIA, GAZA STRIP, GLOBAL, AFGHANISTAN, ALBANIA N: 90 S: -90 E: 180 W: -180 Excel
Daily and Annual PM2.5 Concentrations for the Contiguous United States, 1-km Grids, v1 (2000 - 2016) MODELS Computer 2000-01-01 to 2016-12-31 UNITED STATES OF AMERICA N: 72 S: 17 E: -65 W: -180 GeoTIFF, Shapefile
Daily and Annual PM2.5 Concentrations for the Contiguous United States, 1-km Grids, Version 1.10 (2000-2016) MODELS Computer 2000-01-01 to 2016-12-31 UNITED STATES OF AMERICA N: 72 S: 17 E: -65 W: -180 GeoTIFF, Shapefile
Daily and Annual PM2.5, O3, and NO2 Concentrations at ZIP Codes for the Contiguous U.S., 2000-2016, v1.0 MODELS Computer 2000-01-01 to 2016-12-31 UNITED STATES OF AMERICA N: 72 S: 17 E: -65 W: -180 CSV, RData
Effects of Climate Change on Global Food Production from SRES Emissions and Socioeconomic Scenarios MODELS Computer 1970-01-01 to 2080-12-31 GLOBAL, AFGHANISTAN, ALBANIA, ALGERIA, ANGOLA N: 90 S: -58 E: 180 W: -180 Excel, PNG, PDF, WMS
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