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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 Platforms Instruments Temporal Extent Location Keywords Spatial Extent Data Format
SOLVE I DC-8 Aircraft In-situ Trace Gas Data NASA DC-8 TOTCAP, FASTOZ, ATHOS, NO/NOy, DACOM, ClO/BrO, CIMS 1999-11-16 to 2000-03-15 EUROPE, NORTHERN EUROPE, SCANDINAVIA, FINLAND, SWEDEN AMES
SOLVE I ER-2 Aircraft In-situ Photolysis Rate Data MODELS, NASA ER-2 Computer, CPFM 1998-11-10 to 2000-03-18 EUROPE, NORTHERN EUROPE, SCANDINAVIA, SWEDEN, FINLAND AMES
SOLVE I ER-2 Aircraft In-situ Trace Gas Data NASA ER-2 HOx, CLONO2, AWAS, ACATS, ARGUS, ALIAS, CIMS, Harvard CO2 1998-11-10 to 2000-03-18 EUROPE, NORTHERN EUROPE, SCANDINAVIA, FINLAND, SWEDEN AMES
SOLVE I Ground Site Data GROUND STATIONS LIDAR, DIAL, MARK IV INTERFEROMETER 1999-11-09 to 2000-03-15 EUROPE, NORTHERN EUROPE, SCANDINAVIA, FINLAND, SWEDEN AMES
SOLVE I Supplementary Satellite Data Products SPOT-4, ERS-2, UARS POAM III, GOME, HALOE 1999-10-24 to 2000-03-31 EUROPE, NORTHERN EUROPE, SCANDINAVIA, FINLAND, SWEDEN AMES
SOLVE II Balloonsondes and Ozonesondes Data GROUND-BASED OBSERVATIONS OZONESONDES, HYGROMETERS, MARK IV INTERFEROMETER, OPC, CNC 2002-12-03 to 2004-01-11 EUROPE, NORTHERN EUROPE, SCANDINAVIA, SWEDEN, FINLAND AMES
SOLVE II DC-8 Aircraft Remotely Sensed Trace Gas Data NASA DC-8 GAMS/LAABS 2002-12-13 to 2003-02-06 NORTHERN HEMISPHERE, EASTERN HEMISPHERE, EUROPE, NORTHERN EUROPE, SCANDINAVIA AMES
SOLVE II Supplementary Satellite Data Products SPOT-4 POAM III 2002-12-01 to 2003-03-02 EUROPE, NORTHERN EUROPE, SCANDINAVIA, SWEDEN, FINLAND AMES
STAQS Drone Data UAV 2B Technologies 2023-08-01 to 2023-08-18 NORTH AMERICA, UNITED STATES OF AMERICA, NEW YORK, CALIFORNIA, ILLINOIS N: 42.508 S: 42.504 E: -87.805 W: -87.82 ICARTT
STAQS Ground Data GROUND STATIONS DOAS 2023-07-01 to 2023-08-31 NORTH AMERICA, UNITED STATES OF AMERICA, NEW YORK, ILLINOIS, WISCONSIN N: 42.59 S: 42.58 E: -87.808 W: -87.83 ICARTT
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Nitrogen Dioxide Data Tools

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