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 |
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 |
Frequently Asked Questions
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