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Atmospheric Carbon Monoxide Data Access and Tools

From discovery to visualization, data tools such as the MOPITT Search and Subsetting Web Application, NASA’s Air Quality and Climate Anomaly Viewer, and the Wisconsin Horizontal Interpolation Program for Satellites (WHIPS) guide users in making the most of atmospheric carbon monoxide data.

Commonly Used Carbon Monoxide Data at a Glance

Descriptions of these measurements will be reviewed in more detail later in this Data Pathfinder. The following sections will help guide you to topic-specific data and resources for accessing, visualizing, preparing/manipulating (e.g. subsetting), and analyzing data. Each observation, model, and reanalysis data has unique characteristics that should be considered when evaluating its use.

An asterisk (*) next to an entry indicates that near real-time (NRT) data products are available through NASA's Land, Atmosphere Near real-time Capability for EOS (LANCE). While not intended for scientific research, NRT data are good resources for monitoring ongoing or time-critical events. To learn more about the difference between NRT and Standard Science Products, see Near Real Time versus Standard Products.

Spatial ResolutionSpatial CoverageTemporal ResolutionTemporal CoverageSpectral ResolutionSatellite/ PlatformName (Sensor, Model, etc.)Observation, Model, or ReanalysisFile Format
50 km x 50 kmGlobal6 minutes2002-present2,378 infrared channels in the 3.74-15.4 micron spectral rangeAqua*AIRSObservationHDF-EOS
165 km x 3 kmNear-globalTwice daily [day, night]2004-presentAt millimeter and submillimeter wavelengthsAqua*MLSObservationHDF-EOS5
~22 kmGlobalDaily, Monthly2000-presentnear-infrared radiation at 2.3 µm and thermal-infrared radiation at 4.7 µmTerra*MOPITTObservationHDF-EOS5
5.5 km x 7 kmGlobal101.5 minutes2018-present270 nm-2.3 µm, 0.55 nmSentinel-5PTROPOMIObservationnetCDF
0.25º x 0.25°Global15 min, HourlyDaily 5-day forecastN/AN/AGEOS-CFModelnetCDF
0.25º x 0.312°Global3-hourlyNear-real time assimilation (DAS), 10-day forecast at 00z and 5-day forecast at 12zN/AN/AGEOS FPAnalysisnetCDF
Point measurementsGlobalPeriodic flights occurred during each deployment2016-2018variesAirborne Field CampaignAtmospheric Tomography Mission (ATom) campaign with varying instrumentsObservationnetCDF

Atmospheric Carbon Monoxide Datasets

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Dataset Platforms Instruments Temporal Extent Location Keywords Spatial Extent Data Format
ACT-America: L2 In Situ Atmospheric CO2, CO, CH4, and O3 Concentrations, Eastern USA B-200, C-130 PICARRO G2401-mc CO2, CH4, CO, H2O INSTRUMENT, UV OZONE DETECTORS 2016-07-11 to 2019-07-27 WESTERN HEMISPHERE, MID-LATITUDE, UNITED STATES OF AMERICA N: 50.5498 S: 25 E: -70 W: -110 multiple
ACT-America: L2 In Situ Atmospheric Gas Concentrations from Flasks, Eastern USA B-200, C-130 FLASKS 2016-05-27 to 2019-07-27 MID-LATITUDE, WESTERN HEMISPHERE, UNITED STATES OF AMERICA N: 49.4031 S: 27.7853 E: -72.9424 W: -105.887 multiple
ACT-America: L2 In Situ CO2, CO, and CH4 Concentrations from Towers, Eastern USA FIXED OBSERVATION STATIONS SPECTROMETERS 2015-01-01 to 2017-12-31 N: 44.0502 S: 30.1951 E: -76.4188 W: -98.588 multiple
ACT-America: L3 Merged In Situ Atmospheric Trace Gases and Flask Data, Eastern USA C-130, B-200 CPL, FLASKS, PICARRO L2130-i Flight Ready Water Vapor Isotopic Analyzer, OMI, PICARRO G2401-mc CO2, CH4, CO, H2O INSTRUMENT, CAMS 2016-07-11 to 2019-07-27 MID-LATITUDE, UNITED STATES OF AMERICA, WESTERN HEMISPHERE N: 50.5498 S: 27.2303 E: -72.6616 W: -106.494 multiple
ACTIVATE Falcon In Situ Trace Gas Data HU-25A GAS SENSORS, CRDS 2020-02-14 to 2022-06-30 NORTH AMERICA, UNITED STATES OF AMERICA, ATLANTIC OCEAN, NORTH ATLANTIC OCEAN, BERMUDA ICARTT
ACTIVATE Supplementary Model Data MERRA-2 Computer 2020-02-14 to 2022-06-30 NORTH AMERICA, UNITED STATES OF AMERICA, NORTHERN HEMISPHERE, WESTERN HEMISPHERE, ATLANTIC OCEAN ICARTT
ARCSIX P-3B In-Situ Trace Gas Data P-3B PICARRO G2401-mc CO2, CH4, CO, H2O INSTRUMENT, 2B Technologies 2024-05-17 to 2024-08-18 GREENLAND, NORTHERN HEMISPHERE, WESTERN HEMISPHERE, TROPOSPHERE N: 86.06 S: 37.68 E: -8.32 W: -105.18 ICARTT
ARCTAS DC-8 Aircraft In-situ Trace Gas Data NASA DC-8 TOGA, GAS CHROMATOGRAPHS, ATHOS, HOxCIMS, TD-LIF, DACOM, DIAL, CIMS, FLUORESCENCE SPECTROSCOPY, NDIR GAS ANALYZER, NOxyO3, PTR-MS 2008-03-18 to 2008-07-14 CANADA, UNITED STATES OF AMERICA, NORTH AMERICA, WESTERN HEMISPHERE, NORTHERN HEMISPHERE ICARTT
ARCTAS DC-8 Aircraft Merge Data NASA DC-8 Computer 2008-03-30 to 2008-07-15 NORTH AMERICA, CANADA, UNITED STATES OF AMERICA, ARCTIC, MID-LATITUDE ICARTT
ARCTAS Model Data CLIMATE MODELS, GEOS-5, GEOS-Chem Computer 2008-03-30 to 2008-07-14 NORTH AMERICA, CANADA, UNITED STATES OF AMERICA, WESTERN HEMISPHERE, MID-LATITUDE netCDF-3, ICARTT
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Featured Atmospheric Carbon Monoxide Observation Method: MOPITT
The Measurement of Pollution in the Troposphere (MOPITT) instrument aboard NASA's Terra satellite is designed to enhance our knowledge of the lower atmosphere and observe how it interacts with the land and ocean biospheres. MOPITT’s specific focus is on the distribution, transport, sources, and sinks of carbon monoxide in the troposphere.
Learn More About MOPITT
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MOPITT Near Real-Time Data

Near real-time carbon monoxide data from the Measurements of Pollution in the Troposphere (MOPITT) instrument are available through NASA's Land, Atmosphere Near real-time Capability for Earth observation (LANCE).
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MOPITT Data Now Available in LANCE

Global carbon monoxide data from the MOPITT instrument aboard NASA’s Terra satellite are the newest near real-time products available through the Land, Atmosphere Near real-time Capability for EOS (LANCE).
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MOPITT instrument data

MOPITT

The Measurement of Pollution in the Troposphere instrument aboard NASA's Terra satellite is designed to enhance our knowledge of the lower atmosphere.

Atmospheric Carbon Monoxide Data Tools

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