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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

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Dataset Version Platform Instrument Temporal Extent Spatial Extent Spatial Resolution Data Format
LISTOS NASA Aircraft Remote Sensing Data 1 B-200 GCAS, GeoTASO, HALO 2018-06-18 to 2018-10-19

N: 45 S: 35 E: -70 W: -80

HDF5, PNG
LISTOS New Haven Ground Site Data 1 GROUND STATIONS GAS SENSORS 2018-05-01 to 2019-01-23

N: 45 S: 35 E: -70 W: -80

ICARTT
LISTOS Outer Island Ground Site Data 1 GROUND STATIONS Pandora 2018-05-09 to 2018-09-05

N: 45 S: 35 E: -70 W: -80

ICARTT
LISTOS Queens College Ground Site Data 1 GROUND STATIONS GAS SENSORS, HPLC 2018-04-30 to 2019-06-14

N: 45 S: 35 E: -70 W: -80

ICARTT
LISTOS Rutgers Ground Site Data 1 GROUND STATIONS GAS SENSORS, LIDAR, OZONESONDES 2018-05-06 to 2019-06-22

N: 45 S: 35 E: -70 W: -80

ICARTT
LISTOS Surface Mobile Platform In-Situ Data 1 GROUND-BASED OBSERVATIONS OZONE SENSOR, CPC, AMS, GAS SENSORS, GC-MS, Teledyne API Ozone Analyzer, Teledyne API Model T200U NO/NO2/NOx Analyzer 2018-05-23 to 2019-07-09

N: 45 S: 35 E: -70 W: -80

ICARTT
LISTOS University of Maryland Cessna Aircraft In-Situ Data 1 UMD Cessna GPS, OZONE SENSOR, GAS SENSORS, CRDS, TSI-3563 Neph, AETHALOMETER, PSAP, GC-MS 2017-05-17 to 2019-07-29

N: 45 S: 35 E: -70 W: -80

ICARTT
LISTOS Westport Ground Site Data 1 GROUND STATIONS GAS SENSORS, LIDAR, OZONESONDES, LASERS 2018-05-01 to 2019-09-11

N: 45 S: 35 E: -70 W: -80

ICARTT
LISTOS Yale Coastal Ground Site Data 1 GROUND STATIONS AETHALOMETER, GAS SENSORS 2018-07-01 to 2019-08-01

N: 45 S: 35 E: 75 W: -80

ICARTT
LMOS Grafton Ground Site Data 1 GROUND STATIONS SPECTROMETERS, CEILOMETERS 2017-05-10 to 2017-06-21

N: 43.35 S: 43.31 E: -87.92 W: -87.96

ICARTT, ZIP
LMOS Milwaukee Ground Site Data 1 GROUND STATIONS SPECTROMETERS, CEILOMETERS 2017-05-10 to 2017-06-15

N: 43.07 S: 43.03 E: -87.9 W: -87.92

ICARTT, ZIP
LMOS Schiller Park Ground Site Data 1 GROUND STATIONS 2017-05-22 to 2017-09-17

N: 41.97 S: 41.96 E: -87.87 W: -87.88

ICARTT
LMOS Scientific Aviation In-Situ Data 1 SA Mooney Aerodyne CAPS, OZONE SENSOR, GAS SENSORS, TEMPERATURE SENSORS, PRESSURE SENSORS, HUMIDITY SENSORS 2017-05-22 to 2017-06-24

N: 44.01 S: 41.6 E: -85.48 W: -88.74

ICARTT
LMOS Sheboygan Ground Site Data 1 GROUND STATIONS LASERS, LIDAR, HSRL, GPS, SPECTROMETERS, GAS SENSORS 2017-05-09 to 2017-06-23

N: 43.75 S: 43.74 E: -87.7 W: -87.71

ICARTT, NetCDF-3
LMOS UC-12 Aircraft Remote Sensing Data 1 UC-12B GeoTASO, AirHARP 2017-05-22 to 2017-06-27

N: 44.26 S: 33.74 E: -86.84 W: -118.61

HDF5, PDF, KMZ
LMOS Wisconsin Department of Natural Resources (WDNR) Routine Ground Site Data 1 GROUND STATIONS GAS SENSORS 2017-05-22 to 2017-06-08

N: 43.5 S: 41.95 E: -87.8 W: -87.96

ICARTT
LMOS Zion Ground Site Data 1 GROUND STATIONS CIT-ToF-CIMS, GAS SENSORS, PYRANOMETERS, SPECTROMETERS, CEILOMETERS, APS, SMPS, SODAR, GC-MS, OC-EC Analyzer 2017-05-16 to 2017-06-24

N: 46 S: 40 E: 95 W: -95

ICARTT, NetCDF-3, HDF5
MOOSE Aerodyne Mobile Laboratory Measurements 1 GROUND-BASED OBSERVATIONS GC-EI-TOF, Aerodyne Mini-TILDAS, Aerodyne CAPS, LICOR GAS EXCHANGE SYSTEM, 2B Technologies 2021-05-20 to 2021-07-01

N: 43.12 S: 41.9 E: -82.42 W: -83.77

ICARTT
NARSTO 1998 Model-Intercomparison Study Verification Data: NARSTO-Northeast 1995 Surface Ozone, NO, and NOx Langley Data Center Data Set 1 GROUND STATIONS UV OZONE DETECTORS, CHEMILUMINESCENCE 1995-05-01 to 1995-09-30

N: 47.35 S: 34.32 E: -67.59 W: -88.81

ASCII
NARSTO Pacific 2001 Air Quality Study (PAC2001) Greater Vancouver Regional District (GVRD) and and Canadian Air and Precipitation Monitoring Network (CAPMoN) Supplemental Air Quality Data 1 GROUND STATIONS TEMPERATURE PROBES, UV OZONE DETECTORS, GAS CHROMATOGRAPHS, TEOM, CHEMILUMINESCENCE, ION CHROMATOGRAPHS, HUMIDITY SENSORS, WIND MONITOR 2001-01-01 to 2002-01-01

N: 49.37 S: 48.78 E: -121.94 W: -123.16

ASCII
Nitrogen Dioxide Surface-Level Annual Average Concentrations V1 (SFC_NITROGEN_DIOXIDE_CONC) 1 Data Analysis NOT APPLICABLE 1990-01-01 to 2020-12-31

N: 75 S: -60 E: 180 W: -180

0.0083 Decimal Degrees x 0.0083 Decimal Degrees
OMI/Aura Level 2 Nitrogen Dioxide (NO2) Trace Gas Column Data 1-Orbit subset Swath along CloudSat track 1-Orbit Swath 13x24 km 003 Aura OMI 2006-06-02 to 2018-03-02

N: 90 S: -90 E: 180 W: -180

24 Kilometers x 13 Kilometers
OMI/Aura Nitrogen Dioxide (NO2) Slant Column 1-orbit L2 Swath 13x24 km V004 (OMNO2A) 004 Aura OMI 2004-10-01 to Present

N: 90 S: -90 E: 180 W: -180

OMI/Aura Nitrogen Dioxide (NO2) Slant Column Zoomed 1-orbit L2 Swath 13x12 km2 V004 (OMNO2AZ) 004 Aura OMI 2004-10-01 to Present

N: 90 S: -90 E: 180 W: -180

OMI/Aura Nitrogen Dioxide (NO2) Total and Tropospheric Column 1-orbit L2 Swath 13x24 km V003 (OMNO2) 003 Aura OMI 2004-10-01 to Present

N: 90 S: -90 E: 180 W: -180

24 Kilometers x 13 Kilometers
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Featured Nitrogen Dioxide Observation Method: TEMPO

The Tropospheric Emissions: Monitoring Pollution (TEMPO) instrument is a grating spectrometer sensitive to visible and ultraviolet wavelengths of light. It monitors major air pollutants such as ozone and nitrogen dioxide across the North American continent every daylight hour at high spatial resolution.

Learn More About TEMPO
Earthdata graphic identifier on top of satellite image of Earth

TEMPO/GOES NRT Products

This Satellite Needs Working Group solution aims to provide hourly near real-time (NRT) air quality products using Tropospheric Emissions: Monitoring Pollution (TEMPO) and Geostationary Operational Environmental Satellite (GOES) data.

Nitrogen Dioxide Data Tools

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