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Nitrogen Dioxide Data Access and Tools

Access 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 Earth observation (LANCE). While not intended for scientific research, NRT data are good resources for monitoring ongoing or time-critical events. Learn more about the difference between near real-time versus standard products.

Commonly Used Nitrogen Dioxide Data at a Glance

Spatial ResolutionSpatial CoverageTemporal ResolutionTemporal CoverageSpectral ResolutionSatellite/ PlatformName (Instrument, Model, etc.)Observation, Model, or ReanalysisFile Format
0.25°, 13 km x 24 kmGlobal98 min, Daily2004-near present1.0-0.45 nm Full Width and Half Maximum (FWHM)Aura Ozone Monitoring Instrument (OMI)ObservationHDF-EOS5
5.5 km x 3.5 kmGlobal101.5 minutes2021-present270 nm-2.3 µm, 0.55 nmESA Sentinel-5PTROPOspheric Monitoring Instrument (TROPOMI)ObservationnetCDF
2.0 km x 4.75 kmNorth AmericaHourly08/2023 - present0.6 nmIntelsat 40eTropospheric Emissions: Monitoring Pollution (TEMPO)ObservationnetCDF
0.25º x 0.25°Global15 min, HourlyDaily 5-day forecastN/AN/AGEOS-CFModelnetCDF
0.0083° x 0.0083°Near-globalYearly1990-2020N/AN/ALUR ModelnetCDF
Point measurementsGlobalPeriodic flights occurred during each deployment2016-2018VariesAirborne Field CampaignAtmospheric Tomography Mission (ATom) campaign with varying instrumentsObservationnetCDF

Nitrogen Dioxide Datasets

Dataset Version Sort ascending Platforms Instruments Temporal Extent Spatial Extent Spatial Resolution Data Format
DISCOVER-AQ Texas Deployment Manvel Croix Ground Site Data 1 GROUND STATIONS LGR CRDS 2013-08-28 to 2013-09-30 ICARTT
DISCOVER-AQ Colorado Deployment Colorado Department of Public Health and Environment Ground Site Data 1 GROUND STATIONS GAS SENSORS 2014-07-13 to 2014-08-23 ICARTT
DISCOVER-AQ California Deployment P-3B Aircraft Merged Data Files 1 P-3B Computer 2013-01-15 to 2013-02-08 ICARTT
SEAC4RS Merge Data Files 1 NASA DC-8, NASA ER-2 Computer 2013-08-06 to 2013-09-24 ICARTT
KORUS-AQ DC-8 Aircraft In Situ Trace Gas Data 1 NASA DC-8 LI-6252, GC-MS, TD-LIF, DACOM, CAMS, 4STAR, CIMS, CIT-ToF-CIMS, ACES, CHEMILUMINESCENCE, PTR-MS 2016-04-16 to 2016-06-21 ICARTT
KORUS-AQ Aircraft Merge Data Files 1 NASA DC-8 Computer 2016-04-24 to 2016-06-21 ICARTT
DISCOVER-AQ Maryland Deployment Essex Ground Site Data 1 GROUND STATIONS GAS SENSORS, AEROSOL MONITOR, MPL 2011-06-17 to 2011-08-02 HDF5, ICARTT
PEM Tropics B P-3B Photolysis Frequencies (J-Values) 1 P-3B, Data Analysis SAFS 1999-03-05 to 1999-04-12

N: 40 S: -36.33 E: 180 W: -180

GTE
ARCTAS DC-8 Aircraft In-situ Trace Gas Data 1 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 ICARTT
LISTOS Rutgers Ground Site Data 1 GROUND STATIONS GAS SENSORS, LIDAR, OZONESONDES 2018-05-06 to 2019-06-22 ICARTT
SHOWING 10 OF 211

Nitrogen Dioxide Data Tools

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