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 Resolution | Spatial Coverage | Temporal Resolution | Temporal Coverage | Spectral Resolution | Satellite/ Platform | Name (Instrument, Model, etc.) | Observation, Model, or Reanalysis | File Format |
|---|---|---|---|---|---|---|---|---|
| 0.25°, 13 km x 24 km | Global | 98 min, Daily | 2004-near present | 1.0-0.45 nm Full Width and Half Maximum (FWHM) | Aura | Ozone Monitoring Instrument (OMI) | Observation | HDF-EOS5 |
| 5.5 km x 3.5 km | Global | 101.5 minutes | 2021-present | 270 nm-2.3 µm, 0.55 nm | ESA Sentinel-5P | TROPOspheric Monitoring Instrument (TROPOMI) | Observation | netCDF |
| 2.0 km x 4.75 km | North America | Hourly | 08/2023 - present | 0.6 nm | Intelsat 40e | Tropospheric Emissions: Monitoring Pollution (TEMPO) | Observation | netCDF |
| 0.25º x 0.25° | Global | 15 min, Hourly | Daily 5-day forecast | N/A | N/A | GEOS-CF | Model | netCDF |
| 0.0083° x 0.0083° | Near-global | Yearly | 1990-2020 | N/A | N/A | LUR | Model | netCDF |
| Point measurements | Global | Periodic flights occurred during each deployment | 2016-2018 | Varies | Airborne Field Campaign | Atmospheric Tomography Mission (ATom) campaign with varying instruments | Observation | netCDF |
Nitrogen Dioxide Datasets
| Dataset Sort descending | Version | Platform | Instrument | Temporal Extent | Spatial Extent | Spatial Resolution | Data Format |
|---|---|---|---|---|---|---|---|
| ACCLIP WB-57 Aircraft In-situ Trace Gas Data | 1 | NASA WB-57F | ACOS, COMA, LIF-NO, LIF-SO2, ISAF, COLD 2, UASO3 | 2022-07-14 to 2022-09-14 | ICARTT | ||
| ACCLIP WB-57 Aircraft Merge Data | 1 | NASA WB-57F | Computer | 2022-07-16 to 2022-09-14 |
N: 61.5 S: 16.6 E: 180 W: -180 |
ICARTT | |
| ARCTAS DC-8 Aircraft In-situ Photolysis Rate Data | 1 | NASA DC-8 | CAFS | 2008-03-17 to 2008-07-14 | ICARTT | ||
| 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 | ||
| ARCTAS Model Data | 1 | CLIMATE MODELS, GEOS-5, GEOS-Chem | Computer | 2008-03-30 to 2008-07-14 | netCDF-3, ICARTT | ||
| ARCTAS P-3B Aircraft AATS14 Data | 1 | P-3B | AATS14 | 2008-03-25 to 2008-07-13 | ICARTT | ||
| ARISE 2014 C-130 Remotely Sensed Aerosol and Trace Gas Data | 1 | C-130 | 4STAR | 2014-08-30 to 2014-10-05 | ICARTT | ||
| ARISE C-130 Aircraft Merge Data Files | 1 | C-130 | Computer | 2014-08-30 to 2014-10-06 | ICARTT | ||
| ATMOS L2 Trace Gases on Altitude Grid, Fixed Field Format V3 (ATMOSL2AF) at GES DISC | 3 | Spacelab-3, ATLAS-1, ATLAS-2, ATLAS-3 | ATMOS | 1985-04-30 to 1985-05-01, 1992-03-25 to 1992-04-02, 1993-04-08 to 1993-04-16, 1994-11-03 to 1994-11-12 |
N: 75 S: -73 E: 180 W: -180 |
||
| ATMOS L2 Trace Gases on Altitude Grid, Tab Delimited Format V3 (ATMOSL2AT) at GES DISC | 3 | Spacelab-3, ATLAS-1, ATLAS-2, ATLAS-3 | ATMOS | 1985-04-30 to 1985-05-01, 1992-03-25 to 1992-04-02, 1993-04-08 to 1993-04-16, 1994-11-03 to 1994-11-12 |
N: 75 S: -73 E: 180 W: -180 |
||
| ATMOS L2 Trace Gases on Potential Temperature Grid, Fixed Field Format V3 (ATMOSL2TF) at GES DISC | 3 | Spacelab-3, ATLAS-1, ATLAS-2, ATLAS-3 | ATMOS | 1985-04-30 to 1985-05-01, 1992-03-25 to 1992-04-02, 1993-04-08 to 1993-04-16, 1994-11-03 to 1994-11-12 |
N: 75 S: -73 E: 180 W: -180 |
||
| ATMOS L2 Trace Gases on Potential Temperature Grid, Tab Delimited Format V3 (ATMOSL2TT) at GES DISC | 3 | Spacelab-3, ATLAS-1, ATLAS-2, ATLAS-3 | ATMOS | 1985-04-30 to 1985-05-01, 1992-03-25 to 1992-04-02, 1993-04-08 to 1993-04-16, 1994-11-03 to 1994-11-12 |
N: 75 S: -73 E: 180 W: -180 |
||
| ATMOS L2 Trace Gases on Pressure Grid, Fixed Field Format V3 (ATMOSL2PF) at GES DISC | 3 | Spacelab-3, ATLAS-1, ATLAS-2, ATLAS-3 | ATMOS | 1985-04-30 to 1985-05-01, 1992-03-25 to 1992-04-02, 1993-04-08 to 1993-04-16, 1994-11-03 to 1994-11-12 |
N: 75 S: -73 E: 180 W: -180 |
||
| ATMOS L2 Trace Gases on Pressure Grid, Tab Delimited Format V3 (ATMOSL2PT) at GES DISC | 3 | Spacelab-3, ATLAS-1, ATLAS-2, ATLAS-3 | ATMOS | 1985-04-30 to 1985-05-01, 1992-03-25 to 1992-04-02, 1993-04-08 to 1993-04-16, 1994-11-03 to 1994-11-12 |
N: 75 S: -73 E: 180 W: -180 |
||
| ATom: Global Modeled and CAFS Measured Cloudy and Clear Sky Photolysis Rates, 2016 | 1 | NASA DC-8, CLIMATE MODELS | SAFS, Computer | 2005-08-01 to 2017-08-31 |
N: 90 S: -90 E: 180 W: -180 |
netCDF-4 classic | |
| ATom: L2 In Situ Measurements from NOAA Nitrogen Oxides and Ozone (NOyO3) Instrument | 1 | NASA DC-8 | CHEMILUMINESCENCE | 2016-07-29 to 2018-05-21 |
N: 90 S: -90 E: 180 W: -180 |
ICARTT | |
| BOREAS TF-07 SSA-OBS Tower Flux and Meteorological Data | 1 | FIXED OBSERVATION STATIONS | IRGA, SONIC ANEMOMETER, THERMOCOUPLES, PYRANOMETERS, PSYCHROMETERS, TUNABLE DIODE LASER, EDDY CORRELATION DEVICES | 1994-05-24 to 1994-09-18 |
N: 53.99 S: 53.99 E: -105.12 W: -105.12 |
ASCII | |
| CAMP2Ex Merge Data Files | 1 | NASA P-3 | Computer | 2019-08-22 to 2019-10-07 | ICARTT, ZIP | ||
| CAMP2Ex P-3 In-Situ Trace Gas Data | 1 | NASA P-3 | GAS SENSORS, CRDS | 2019-08-03 to 2019-10-06 | ICARTT | ||
| Daily and Annual NO2 Concentrations for the Contiguous United States, 1-km Grids, v1 (2000 - 2016) | 1.00 | MODELS | Computer | 2000-01-01 to 2016-12-31 |
N: 72 S: 17 E: -65 W: -180 |
0.00833 Decimal Degrees x 0.00833 Decimal Degrees | GeoTIFF, Shapefile |
| Daily and Annual NO2 Concentrations for the Contiguous United States, 1-km Grids, Version 1.10 (2000-2016) | 1.10 | MODELS | Computer | 2000-01-01 to 2016-12-31 |
N: 72 S: 17 E: -65 W: -180 |
0.00833 Decimal Degrees x 0.00833 Decimal Degrees | GeoTIFF, Shapefile |
| Daily and Annual PM2.5, O3, and NO2 Concentrations at ZIP Codes for the Contiguous U.S., 2000-2016, v1.0 | 1.00 | MODELS | Computer | 2000-01-01 to 2016-12-31 |
N: 72 S: 17 E: -65 W: -180 |
CSV, RData | |
| DC3 In-Situ DC-8 Aircraft Trace Gas Data | 1 | NASA DC-8 | GC-MS, TD-LIF, DACOM, LWCC, CIT-ToF-CIMS, CHEMILUMINESCENCE, PTR-MS, DFGAS, AVOCET | 2012-05-04 to 2012-06-23 | ICARTT | ||
| DC3 In-Situ NSF/NCAR GV-HIAPER Trace Gas Data | 1 | NSF/NCAR GV HIAPER | TOGA, CRDS, CAMS, CIT-ToF-CIMS, CIMS, CHEMILUMINESCENCE | 2012-05-11 to 2012-07-01 | ICARTT | ||
| DC3 Merge Data Files | 1 | DLR-Falcon, NSF/NCAR GV HIAPER, NASA DC-8 | 2012-05-18 to 2012-06-30 | ICARTT |
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