Skip to main content

Description

This is Level-3 daily global gridded (0.25x0.25 degree) Nitrogen Dioxide Product (OMNO2d). OMNO2d data product is a Level-3 Gridded Product where pixel level data of good quality are binned and "averaged" into 0.25x0.25 degree global grids. This product contains Total column NO2 and Total Tropospheric Column NO2, for all atmospheric conditions, and for sky conditions where cloud fraction is less than 30 percent.

Nitrogen dioxide is an important chemical species in both, the stratosphere where it plays a key role in ozone chemistry, and in the troposphere where it is a precursor to ozone production. In the troposphere, it is produced in various combustion processes and in lightning and is an indicator of poor air quality.

The OMNO2d data are stored in version 5 EOS Hierarchical Data Format (HDF-EOS). Each file contains data from the day lit portion of the orbit (~14 orbits). The average file size for the OMNO2d data product is about 12 Mbytes.

Product Summary

Platforms
Aura
Instruments
OMI
Spatial Extent

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

Spatial Resolution
0.25 Decimal Degrees x 0.25 Decimal Degrees
Location
GLOBAL
Coordinate System
CARTESIAN
Granule Spatial Representation
CARTESIAN
Temporal Extent
2004-10-01 to Present
Data Partner
Goddard Earth Sciences Data and Information Services Center (formerly Goddard DAAC), Terrestrial Information Systems Laboratory, Earth Sciences Division, Science and Exploration Directorate, Goddard Space Flight Center, NASA (NASA/GSFC/SED/ESD/TISL/GESDI
Concept ID
C3333493715-GES_DISC
Data State
ACTIVE
Number of Files/Granules
7831
Processing Level
3
Published
Updated
Science Keywords
Nitrogen Dioxide

Citation

Citation is critically important for dataset documentation and discovery. This dataset is openly shared, without restriction, in accordance with the EOSDIS Data Use and Citation Guidance.

Copy Citation

Krotkov, N. A. (2025). OMI/Aura NO2 Cloud-Screened Total and Tropospheric Column Daily L3 Global 0.25deg Lat/Lon Grid [Data set]. NASA Goddard Earth Sciences Data and Information Services Center. https://doi.org/10.5067/AURA/OMI/DATA3407 Date Accessed: 2026-05-01

Documents

READ-ME

PI DOCUMENTATION

PUBLICATIONS

Publications Citing This Dataset

Filters
Title Year Author Topic
The Predictive Power of Combining Chemical and Dynamical Variables for Strode, Sarah, Duncan, Bryan, Anderson, Daniel, Oman, Luke D., Orbe, Clara, Deushi, Makoto, Jockel, Patrick, Manyin, Michael Tropopause, Surface Pressure, Air Temperature, Upper Air Temperature, Total Precipitable Water, Water Vapor, Cloud Height, Cloud Top Pressure, Cloud Top Temperature, Cloud Vertical Distribution, Emissivity, Sea Surface Temperature, Skin Temperature, Carbon Monoxide, Geopotential Height, Humidity, Water Vapor Profiles, Cloud Liquid Water/Ice, Outgoing Longwave Radiation, Methane, Atmospheric Ozone, Nitrogen Dioxide
A global land daily 10-km-resolution surface ozone dataset from 20132022 Wang, Rui, Shen, Huanfeng, Zeng, Chao, Chen, Jiajia, Wang, Yuan, Li, Yuyu Atmospheric Ozone, Sea Level Pressure, Surface Pressure, Pressure Thickness, U/V Wind Components, U/V Wind Components, Potential Vorticity, Vertical Wind Velocity/Speed, Vertical Profiles, Upper Air Temperature, Air Temperature, Relative Humidity, Specific Humidity, Atmospheric Water Vapor, Cloud Liquid Water/Ice, Cloud Fraction, Altitude, Geopotential Height, Ozone Profiles, Nitrogen Dioxide, Reflectance, Atmospheric Carbon Monoxide, Tropospheric Ozone, Carbon Monoxide, Air Mass/Density
Modeling on the drought stress impact on the summertime biogenic isoprene emissions in South Korea Jeong, Yong-Cheol, Wang, Yuxuan, Li, Wei, Kim, Hyeonmin, Park, Rokjin J., Momeni, Mahmoudreza Carbon And Hydrocarbon Compounds, Nitrogen Dioxide
Long-term trends and chemometric analysis of atmospheric air quality matrices in Nigeria (20032023) using NASA GIOVANNI satellite data Omokpariola, Daniel Omeodisemi, Nduka, John Kanayochukwu, Anagboso, Martin Osita, Omokpariola, Patrick Leonard Absorption, Radiative Forcing, Atmospheric Carbon Dioxide, Tropopause, Surface Pressure, Air Temperature, Upper Air Temperature, Total Precipitable Water, Water Vapor, Cloud Height, Cloud Top Pressure, Cloud Top Temperature, Cloud Vertical Distribution, Emissivity, Sea Surface Temperature, Skin Temperature, Carbon Monoxide, Geopotential Height, Humidity, Water Vapor Profiles, Cloud Liquid Water/Ice, Outgoing Longwave Radiation, Methane, Atmospheric Ozone, Sulfur Dioxide, Carbon And Hydrocarbon Compounds, Nitrogen Dioxide, Aerosol Optical Depth/Thickness, Atmospheric Ozone, Reflectance, Aerosol Extinction, Aerosol Optical Depth/Thickness, Aerosol Optical Depth/Thickness
Impacts of Interannual Isoprene Variations on Methane Lifetimes and Yoon, James (Young Suk), Wells, Kelley C., Millet, Dylan B., Swann, Abigail L. S., Thornton, Joel, Turner, Alexander J. Nitrogen Dioxide, Carbon And Hydrocarbon Compounds, Atmospheric Chemistry, Carbon And Hydrocarbon Compounds, Air Quality, Carbon Monoxide, Atmospheric Temperature, Surface Temperature, Atmospheric Pressure, Surface Pressure, Atmospheric Water Vapor, Water Vapor Indicators, Water Vapor, Carbon Monoxide Profiles
NO2 Emission Estimation in Ho Chi Minh City, Vietnam Using Modeling and OMI Satellite Data Minh, Vo Thi Tam, Nguyen, Ly Sy Phu Nitrogen Dioxide
Nonlinear ozone response to extreme high temperature in a subtropical megacity basin: Integrated observation and modeling analysis Xu, Tingting, Gao, Xilin, Jiang, Shuqiao, Hu, Kai, Peng, Zhuohao, Zhao, Xilin, Tang, Xiaolu Carbon And Hydrocarbon Compounds, Nitrogen Dioxide
Air pollution modulates trends and variability of the global methane budget Zhao, Yuanhong, Zheng, Bo, Saunois, Marielle, Ciais, Philippe, Hegglin, Michaela I., Lu, Shengmin, Li, Yifan, Bousquet, Philippe Nitrogen Dioxide
Air quality trends and regimes in South Korea inferred from 20152023 surface and satellite observations Oak, Yujin J., Jacob, Daniel J., Pendergrass, Drew C., Dang, Ruijun, Colombi, Nadia K., Chong, Heesung, Lee, Seoyoung, Kuk, Su Keun, Kim, Jhoon Sulfur Dioxide, Nitrogen Dioxide, Carbon And Hydrocarbon Compounds
Variability of satellite-based tropospheric nitrogen dioxide column abundance in the last 20 years over ten Mexican metropolitan areas measured by the Ozone ... Cardenas, Claudia I. Rivera, Hernandez, Karina Gonzalez Nitrogen Dioxide
A novel approach to deriving the fine-scale daily NO2 dataset during 20052020 in China: Improving spatial resolution and temporal coverage to advance exposure ... Zhu, Rongxin, Luo, Wenfeng, Grieneisen, Michael L., Zuoqiu, Sophia, Zhan, Yu, Yang, Fumo Nitrogen Dioxide, Longwave Radiation, Shortwave Radiation, Soil Heat Budget, Soil Heat Budget, Soil Temperature, Soil Temperature, Soil Infiltration, Soil Infiltration, Soil Moisture/Water Content, Surface Soil Moisture, Root Zone Soil Moisture, Soil Moisture/Water Content, Evaporation, Surface Water, Runoff Rate, Average Flow, Average Flow, Precipitation, Snow/Ice, Snow Depth, Snow Melt, Snow/Ice Temperature, Leaf Area Index (LAI), Leaf Area Index (LAI)
Indicators of Global Climate Change 2023: annual update of key indicators of the state of the climate system and human influence Forster, Piers M., Smith, Chris, Walsh, Tristram, Lamb, William F., Lamboll, Robin, Hall, Bradley, Hauser, Mathias, Ribes, Aurelien, Rosen, Debbie, Gillett, Nathan P., Palmer, Matthew D., Rogelj, Joeri, von Schuckmann, Karina, Trewin, Blair, Allen, Myles, Andrew, Robbie, Betts, Richard A., Borger, Alex, Boyer, Tim, Broersma, Jiddu A., Buontempo, Carlo, Burgess, Samantha, Cagnazzo, Chiara, Cheng, Lijing, Friedlingstein, Pierre, Gettelman, Andrew, Gutschow, Johannes, Ishii, Masayoshi, Jenkins, Stuart, Lan, Xin, Morice, Colin, Muhle, Jens, Kadow, Christopher, Kennedy, John, Killick, Rachel E., Krummel, Paul B., Minx, Jan C., Myhre, Gunnar, Naik, Vaishali, Peters, Glen P., Pirani, Anna, Pongratz, Julia, Schleussner, Carl-Friedrich, Seneviratne, Sonia I., Szopa, Sophie, Thorne, Peter, Kovilakam, Mahesh V. M., Majamaki, Elisa, Jalkanen, Jukka-Pekka, van Marle, Margreet, Hoesly, Rachel M., Rohde, Robert, Schumacher, Dominik, van der Werf, Guido, Vose, Russell, Zickfeld, Kirsten, Zhang, Xuebin, Masson-Delmotte, Valerie, Zhai, Panmao Nitrogen Dioxide
Long-term regional air pollution characteristics in and around Hyderabad, India: Effects of natural and anthropogenic sources Jayachandran, V., Rao, T. Narayana Nitrogen Dioxide
Impact of Ultra-Low Emission Technology of Thermal Power Plants on Air Quality in China Zhu, Wenda, Li, Nan, Li, Jiandong, Qu, Senhu, Tang, Keqin, Xu, Yang, Chang, Fengyi Nitrogen Dioxide, Sulfur Dioxide
GHOST: A globally harmonised dataset of surface atmospheric composition measurements Bowdalo, Dene, Basart, Sara, Guevara, Marc, Jorba, Oriol, Perez Garcia-Pando, Carlos, Jaimes Palomera, Monica, Rivera Hernandez, Olivia, Puchalski, Melissa, Gay, David, Klausen, Jorg, Moreno, Sergio, Netcheva, Stoyka, Tarasova, Oksana Nitrogen Dioxide, Population Density, Terrain Elevation, Digital Elevation/Terrain Model (DEM), Topographical Relief Maps, Land Use/Land Cover Classification
High aerosol loading over the Bohai Sea: Long-term trend, potential sources, and impacts on surrounding cities Li, Linxuan, Bi, Xiaohui, Wang, Xuehan, Song, Lilai, Dai, Qili, Liu, Baoshuang, Wu, Jianhui, Zhang, Yufen, Feng, Yinchang Nitrogen Dioxide, Sulfur Dioxide, Aerosols, Aerosol Extinction, Aerosol Optical Depth/Thickness, Angstrom Exponent, Aerosol Particle Properties, Carbonaceous Aerosols, Dust/Ash/Smoke, Organic Particles, Sulfate Particles, Sulfur Oxides, Sulfur Compounds, Sulfate, Sulfur Oxides, Particulate Matter, Dimethyl Sulfide, Black Carbon, Sea Salt, PARTICULATE MATTER (PM 2.5), PARTICULATE MATTER (PM 10), PARTICULATE MATTER (PM 1.0)
High resolution mapping of nitrogen dioxide and particulate matter in Great Britain (20032021) with multi-stage data reconstruction and ensemble machine learning methods de la Cruz Libardi, Arturo, Masselot, Pierre, Schneider, Rochelle, Nightingale, Emily, Milojevic, Ai, Vanoli, Jacopo, Mistry, Malcolm N., Gasparrini, Antonio Nitrogen Dioxide, Aerosol Optical Depth/Thickness, Vegetation Index, Normalized Difference Vegetation Index (NDVI), Enhanced Vegetation Index (EVI)
Accounting for NOx emissions from biomass burning and urbanization doubles existing inventories over South, Southeast and East Asia Liu, Jian, Cohen, Jason Blake, He, Qin, Tiwari, Pravash, Qin, Kai Nitrogen Dioxide, Land Use/Land Cover Classification
Coordinated geostationary, multispectral satellite observations are critical for climate and air quality progress Millet, Dylan B., Palmer, Paul I., Levelt, Pieternel F., Gallardo, Laura, Shikwambana, Lerato Nitrogen Dioxide
Temperature-Dependent Evaporative Anthropogenic VOC Emissions Significantly Exacerbate Regional Ozone Pollution Wu, Wenlu, Fu, Tzung-May, Arnold, Steve R., Spracklen, Dominick V., Zhang, Aoxing, Tao, Wei, Wang, Xiaolin, Hou, Yue, Mo, Jiajia, Chen, Jiongkai, Li, Yumin, Feng, Xu, Lin, Haipeng, Huang, Zhijiong, Zheng, Junyu, Shen, Huizhong, Zhu, Lei, Wang, Chen, Ye, Jianhuai, Yang, Xin Carbon And Hydrocarbon Compounds, Nitrogen Dioxide
Trends and Interannual Variability of the Hydroxyl Radical in the Remote Anderson, Daniel C., Duncan, Bryan N., Liu, Junhua, Nicely, Julie M., Strode, Sarah A., FolletteCook, Melanie B., Souri, Amir H., Ziemke, Jerry R., GonzalezAbad, Gonzalo, Ayazpour, Zolal Tropopause, Surface Pressure, Air Temperature, Upper Air Temperature, Total Precipitable Water, Water Vapor, Cloud Height, Cloud Top Pressure, Cloud Top Temperature, Cloud Vertical Distribution, Emissivity, Sea Surface Temperature, Skin Temperature, Carbon Monoxide, Geopotential Height, Humidity, Water Vapor Profiles, Cloud Liquid Water/Ice, Outgoing Longwave Radiation, Methane, Atmospheric Ozone, Reflectance, Nitrogen Dioxide, Sea Surface Temperature, Aerosol Backscatter, Aerosol Extinction, Aerosol Optical Depth/Thickness, Angstrom Exponent, Aerosol Particle Properties, Aerosol Radiance, Carbonaceous Aerosols, Cloud Condensation Nuclei, Dust/Ash/Smoke, Nitrate Particles, Organic Particles, Particulate Matter, Sulfate Particles, Trace Gases/Trace Species, Atmospheric Emitted Radiation, Emissivity, Optical Depth/Thickness, Radiative Flux, Transmittance, Atmospheric Stability, Cloud Condensation Nuclei, Cloud Droplet Concentration/Size, Cloud Optical Depth/Thickness, Cloud Asymmetry, Cloud Ceiling, Cloud Frequency, Cloud Emissivity, Cloud Radiative Forcing, Cloud Reflectance, Rain Storms
Impact of Biomass Burning on Black Carbon and NO2 Over North Eastern Region of India Using Multi-satellite Observations Borgohain, Arup, Gogoi, Manasi, Barman, Nilamoni, Kundu, Arundhati, Banik, Trisanu, Kundu, Shyam S., Bhuyan, Pradip K., Aggarwal, S. P. Nitrogen Dioxide, Aerosols, Aerosol Extinction, Aerosol Optical Depth/Thickness, Angstrom Exponent, Aerosol Particle Properties, Carbonaceous Aerosols, Dust/Ash/Smoke, Organic Particles, Sulfate Particles, Sulfur Oxides, Sulfur Compounds, Sulfate, Sulfur Dioxide, Sulfur Oxides, Particulate Matter, Dimethyl Sulfide, Black Carbon, Sea Salt, PARTICULATE MATTER (PM 2.5), PARTICULATE MATTER (PM 10), PARTICULATE MATTER (PM 1.0)
Impact of wildfire smoke on ozone concentrations using a Generalized Additive Model in Salt Lake City, Utah, USA, 20062022 Lee, Haebum, Jaffe, Daniel A. Nitrogen Dioxide
Early life exposure to air pollution and psychotic-like experiences, emotional symptoms, and conduct problems in middle childhood Bradley, Melissa, Dean, Kimberlie, Lim, Samsung, Laurens, Kristin R., Harris, Felicity, Tzoumakis, Stacy, OHare, Kirstie, Carr, Vaughan J., Green, Melissa J. Nitrogen Dioxide
Importance of Atmospheric Transport on Methanesulfonic Acid (MSA) Concentrations in the Arctic Ocean during Summer under Global Warming Jiang, Bei, Xie, Zhouqing, Chen, Afeng, Yue, Fange, Yu, Xiawei, Wang, Longquan, Gu, Weihua, Wu, Xudong, Chai, Zhangyan, Jin, Ruilin Nitrogen Dioxide, Carbon Monoxide, Geopotential Height, Tropopause, Methane, Atmospheric Ozone, Surface Pressure, Outgoing Longwave Radiation, Air Temperature, Upper Air Temperature, Humidity, Total Precipitable Water, Water Vapor, Water Vapor Profiles, Cloud Liquid Water/Ice, Cloud Height, Cloud Top Pressure, Cloud Top Temperature, Cloud Vertical Distribution, Emissivity, Skin Temperature, Sea Surface Temperature
Prediction of the Tropospheric NO2 Column Concentration and Distribution Geng, Tunyang, Ju, Tianzhen, Li, Bingnan, An, Bin, Su, Haohai Nitrogen Dioxide
Addressing Global Environmental Challenges to Mental Health Using Population Neuroscience: A Review Schumann, Gunter, Andreassen, Ole A., Banaschewski, Tobias, Calhoun, Vince D., Clinton, Nicholas, Desrivieres, Sylvane, Brandlistuen, Ragnhild Eek, Feng, Jianfeng, Hese, Soeren, Hitchen, Esther, Hoffmann, Per, Jia, Tianye, Jirsa, Viktor, Marquand, Andre F., Nees, Frauke, Nothen, Markus M., Novarino, Gaia, Polemiti, Elli, Ralser, Markus, Rapp, Michael, Schepanski, Kerstin, Schikowski, Tamara, Slater, Mel, Sommer, Peter, Stahl, Bernd Carsten, Thompson, Paul M., Twardziok, Sven, van der Meer, Dennis, Walter, Henrik, Westlye, Lars, Heinz, Andreas, Lett, Tristram, Vaidya, Nilakshi, Serin, Emin, Neidhart, Maja, Jentsch, Marcel, Eils, Roland, Taron, Ulrike-Helene, Schutz, Tatjana, Banks, James Richard, Meyer-Lindenberg, Andreas, Tost, Heike, Holz, Nathalie, Schwarz, Emanuel, Stringaris, Argyris, Christmann, Nina, Jansone, Karina, Siehl, Sebastian, Ask, Helga, Fernandez-Cabello, Sara, Kjelkenes, Rikka, Tschorn, Mira, Bottger, Sarah Jane, Bernas, Antoine, Marr, Lena, Feixas Viapiana, Guillem, Eiroa-Orosa, Francisco Jose, Gallego, Jaime, Pastor, Alvaro, Forstner, Andreas J., Claus, Isabelle, Miller, Abigail, Heilmann-Heimbach, Stefanie, Boye, Mona, Wilbertz, Johannes, Schmitt, Karen, Petkoski, Spase, Pitel, Severine, Otten, Lisa, Athanasiadis, Anastasios-Polykarpos, Pearmund, Charlie, Spanlang, Bernhard, Alvarez, Elena, Sanchez, Mavi, Giner, Arantxa, Renner, Paul, Gong, Yanting, Dai, Yuxiang, Xia, Yunman, Chang, Xiao, Liu, Jingyu, Young, Allan, Ogoh, George Nitrogen Dioxide, Sulfur Dioxide, Land Use/Land Cover Classification
Constraining the hydroxyl (OH) radical in the tropics with satellite observations of its driversfirst steps toward assessing the feasibility of a global observation ... Anderson, Daniel C., Duncan, Bryan N., Nicely, Julie M., Liu, Junhua, Strode, Sarah A., Follette-Cook, Melanie B. Sea Surface Temperature, Atmospheric Ozone, Reflectance, Carbon Monoxide, Geopotential Height, Tropopause, Methane, Surface Pressure, Outgoing Longwave Radiation, Air Temperature, Upper Air Temperature, Humidity, Total Precipitable Water, Water Vapor, Water Vapor Profiles, Cloud Liquid Water/Ice, Cloud Height, Cloud Top Pressure, Cloud Top Temperature, Cloud Vertical Distribution, Emissivity, Skin Temperature, Sea Surface Temperature, Nitrogen Dioxide, Carbon And Hydrocarbon Compounds, Aerosol Backscatter, Aerosol Extinction, Aerosol Optical Depth/Thickness, Angstrom Exponent, Aerosol Particle Properties, Aerosol Radiance, Carbonaceous Aerosols, Cloud Condensation Nuclei, Dust/Ash/Smoke, Nitrate Particles, Organic Particles, Particulate Matter, Sulfate Particles, Trace Gases/Trace Species, Atmospheric Emitted Radiation, Emissivity, Optical Depth/Thickness, Radiative Flux, Transmittance, Atmospheric Stability, Cloud Condensation Nuclei, Cloud Droplet Concentration/Size, Cloud Optical Depth/Thickness, Cloud Asymmetry, Cloud Ceiling, Cloud Frequency, Cloud Emissivity, Cloud Radiative Forcing, Cloud Reflectance, Rain Storms, Atmospheric Nitric Acid, Nitric Oxide, Nitrogen Oxides, Nitrous Oxide, Biomass Burning, Halocarbons And Halogens, Sulfur Compounds, Air Quality, Atmospheric Carbon Monoxide, Non-methane Hydrocarbons/Volatile Organic Compounds, Fossil Fuel Burning, Industrial Emissions, Atmospheric Carbon Dioxide
Remote Sensing Surveillance of NO2, SO2, CO, and AOD along the Suez Gamal, Gamil, Abdeldayem, Omar M., Elattar, Hoda, Hendy, Salma, Gabr, Mohamed Elsayed, Mostafa, Mohamed K. Nitrogen Dioxide, Sulfur Dioxide
Synthesis of Satellite and Surface Measurements, Model Results, and Reddy, Patrick J. Carbon Monoxide, Geopotential Height, Tropopause, Methane, Atmospheric Ozone, Surface Pressure, Outgoing Longwave Radiation, Air Temperature, Upper Air Temperature, Humidity, Total Precipitable Water, Water Vapor, Water Vapor Profiles, Cloud Liquid Water/Ice, Cloud Height, Cloud Top Pressure, Cloud Top Temperature, Cloud Vertical Distribution, Emissivity, Skin Temperature, Sea Surface Temperature, Nitrogen Dioxide
Satellite observations showed a negligible reduction in NO2 pollution due to COVID-19 lockdown over Poland Ugboma, Emeka A., Stachlewska, Iwona S., Schneider, Philipp, Stebel, Kerstin Nitrogen Dioxide
Investigating the Relationship between Air Pollutants and Meteorological Rahman, Md Masudur, Shuo, Wang, Zhao, Weixiong, Xu, Xuezhe, Zhang, Weijun, Arshad, Arfan Nitrogen Dioxide
Introducing new lightning schemes into the CHASER (MIROC) He, Yanfeng, Hoque, Hossain Mohammed Syedul, Sudo, Kengo Tropopause, Surface Pressure, Air Temperature, Upper Air Temperature, Total Precipitable Water, Water Vapor, Cloud Height, Cloud Top Pressure, Cloud Top Temperature, Cloud Vertical Distribution, Emissivity, Sea Surface Temperature, Skin Temperature, Carbon Monoxide, Geopotential Height, Humidity, Water Vapor Profiles, Cloud Liquid Water/Ice, Outgoing Longwave Radiation, Methane, Atmospheric Ozone, Nitrogen Dioxide, Atmospheric Carbon Monoxide, Carbonaceous Aerosols, Air Quality, Trace Gases/Trace Species, Non-methane Hydrocarbons/Volatile Organic Compounds, Industrial Emissions, Fossil Fuel Burning, Biomass Burning, Atmospheric Carbon Dioxide, Sulfur Compounds, Halocarbons And Halogens
Modeling the contribution of Nitrogen Dioxide, Vertical pressure velocity and PM2. 5 to COVID-19 fatalities Boluwade, Alaba, M., Amna, Ruheili, Al Longwave Radiation, Shortwave Radiation, Soil Heat Budget, Soil Heat Budget, Soil Temperature, Soil Temperature, Soil Infiltration, Soil Infiltration, Soil Moisture/Water Content, Surface Soil Moisture, Root Zone Soil Moisture, Soil Moisture/Water Content, Evaporation, Surface Water, Runoff Rate, Average Flow, Average Flow, Precipitation, Snow/Ice, Snow Depth, Snow Melt, Snow/Ice Temperature, Leaf Area Index (LAI), Leaf Area Index (LAI), Atmospheric Ozone, Sea Level Pressure, Surface Pressure, U/V Wind Components, U/V Wind Components, Potential Vorticity, Vertical Wind Velocity/Speed, Vertical Profiles, Upper Air Temperature, Air Temperature, Relative Humidity, Specific Humidity, Atmospheric Water Vapor, Cloud Liquid Water/Ice, Altitude, Geopotential Height, Ozone Profiles, Nitrogen Dioxide
Impacts of Certain Meteorological Factors on Atmospheric NO2 Ju, Tianzhen, Geng, Tunyang, Li, Bingnan, An, Bin, Huang, Ruirui, Fan, Jiachen, Liang, Zhuohong, Duan, Jiale Nitrogen Dioxide
Nontarget mass spectrometry and in silico molecular characterization of air pollution from the Indian subcontinent Papazian, Stefano, DAgostino, Lisa A., Sadiktsis, Ioannis, Froment, Jean, Bonnefille, Benilde, Sdougkou, Kalliroi, Xie, Hongyu, Athanassiadis, Ioannis, Budhavant, Krishnakant, Dasari, Sanjeev, Andersson, August, Gustafsson, Orjan, Martin, Jonathan W. Nitrogen Dioxide
Performance Assessment of 25 Global Horizontal Irradiance Clear Sky Alothman, Tameem, Alsaif, Saif A., Alfakhri, Abdullah, Alfadda, Abdullah Nitrogen Dioxide
Phase-Resolved Lockdown Features of Pollution Parameters Over an Urban and Adjoining Rural Region During COVID-19 Sonbawne, Sunil M., Fadnavis, Suvarna, Vijayakumar, K., Devara, Panuganti C. S., Chavan, Prashant Nitrogen Dioxide
An assessment of China's industrial emission characteristics using Fu, Ying, Sun, Wenbin, Fan, Deqin, Zhang, Zhi, Hao, Yishuo Nitrogen Dioxide
Clusterenhanced ensemble learning for mapping global monthly surface ozone from 2003 to 2019 Liu, Xiang, Zhu, Yijing, Xue, Lian, Desai, Ankur R., Wang, Haikun Aerosol Optical Depth/Thickness, Nitrogen Dioxide, Leaf Area Index (LAI), Fraction Of Absorbed Photosynthetically Active Radiation (fapar), Land Use/Land Cover Classification
COVID-19 lockdown closures of emissions sources in India: Lessons for air quality and climate policy Tibrewal, Kushal, Venkataraman, Chandra Nitrogen Dioxide, Sulfur Dioxide
COVID-19 mortality rates in South America related to environmental factors Varanda Rizzo, Luciana, Urrutia-Pereira, Marilyn, Chong-Neto, Herberto Jose, Do Rosario, Nilton Manuel Evora, Badellino, Hector, Calderon Llosa, Oscar, Larco, Jose Ignacio, Calvo, Mario, Sole, Dirceu Nitrogen Dioxide
Nighttime Light Emissions Explain the Decline in NO2 during a COVID-19-induced Total Lockdown in France KOVACS, Kamill Daniel Nitrogen Dioxide
Observed coupling between air mass history, secondary growth of nucleation mode particles and aerosol pollution levels in Beijing Hakala, S., Vakkari, V., Bianchi, F., Dada, L., Deng, C., Dallenbach, K. R., Fu, Y., Jiang, J., Kangasluoma, J., Kujansuu, J., Liu, Y., Petaja, T., Wang, L., Yan, C., Kulmala, M., Paasonen, P. Nitrogen Dioxide
Returning long-range PM2. 5 transport into the leeward of East Asia in 2021 after Chinese economic recovery from the COVID-19 pandemic Itahashi, Syuichi, Yamamura, Yuki, Wang, Zhe, Uno, Itsushi Nitrogen Dioxide
Spaceborne NO2 observations are sensitive to coal mining and processing in the largest coal basin of Russia Labzovskii, Lev D., Belikov, Dmitry A., Damiani, Alessandro Nitrogen Dioxide
Satellite observations for monitoring atmospheric NO2 in correlation with the existing pollution sources under arid environment Salama, Doaa S., Yousif, Mohamed, Gedamy, Yahia, Ahmed, Hayam M., Ali, Mohamed E., Shoukry, Eman M. Nitrogen Dioxide, Atmospheric Ozone
Satellite-derived constraints on the effect of drought stress on biogenic isoprene emissions in the southeastern US Wang, Yuxuan, Lin, Nan, Li, Wei, Guenther, Alex, Lam, Joey C. Y., Tai, Amos P. K., Potosnak, Mark J., Seco, Roger Carbon And Hydrocarbon Compounds, Nitrogen Dioxide
Gauging the effects of the COVID-19 pandemic lockdowns on atmospheric pollution content in select countries Mandal, Jayatra, Patel, Priyank Pravin Nitrogen Dioxide
GCAP 2.0: a global 3-D chemical-transport model framework for past, present, and future climate scenarios Murray, Lee T., Leibensperger, Eric M., Orbe, Clara, Mickley, Loretta J., Sulprizio, Melissa Sulfur Dioxide, Atmospheric Ozone, Nitrogen Dioxide, Tropopause, Surface Pressure, Air Temperature, Upper Air Temperature, Total Precipitable Water, Water Vapor, Cloud Height, Cloud Top Pressure, Cloud Top Temperature, Cloud Vertical Distribution, Emissivity, Sea Surface Temperature, Skin Temperature, Carbon Monoxide, Geopotential Height, Humidity, Water Vapor Profiles, Cloud Liquid Water/Ice, Outgoing Longwave Radiation, Methane, Carbon And Hydrocarbon Compounds, Aerosol Backscatter, Aerosol Extinction, Aerosol Optical Depth/Thickness, Angstrom Exponent, Aerosol Particle Properties, Aerosol Radiance, Carbonaceous Aerosols, Cloud Condensation Nuclei, Dust/Ash/Smoke, Nitrate Particles, Organic Particles, Particulate Matter, Sulfate Particles, Trace Gases/Trace Species, Atmospheric Emitted Radiation, Emissivity, Optical Depth/Thickness, Radiative Flux, Reflectance, Transmittance, Atmospheric Stability, Cloud Condensation Nuclei, Cloud Droplet Concentration/Size, Cloud Optical Depth/Thickness, Cloud Asymmetry, Cloud Ceiling, Cloud Frequency, Cloud Emissivity, Cloud Radiative Forcing, Cloud Reflectance, Rain Storms
You're viewing 50 of 82

Variables

The table below lists the variables contained within a single granule for this dataset. Variables often contain observed or derived geophysical measurements collected from a variety of sources, including remote sensing instruments on satellite and airborne platforms, field campaigns, in situ measurements, and model outputs. The terms variable, parameter, scientific data set, layer, and band have been used across NASA’s Earth science disciplines; however, variable is the designated nomenclature in NASA’s Common Metadata Repository (CMR). Variable metadata attributes such as Name, Description, Units, Data Type, Fill Value, Valid Range, and Scale Factor allow users to efficiently process and analyze the data. The full range of attributes may not be applicable to all variables. Additional information on variable attributes is typically available in the data, user guide, and/or other product documentation.

For questions on a specific variable, please use the Earthdata Forum.

Name Description Units Data Type Fill Value Valid Range Scale Factor Offset
HDFEOS/GRIDS/ColumnAmountNO2/Data Fields/ColumnAmountNO2 Field=ColumnAmountNO2,StdField=ColumnAmountNO2Std,SolarZenithAngle=[0:85],VcdQualityFlags=~19,XTrackQualityFlagsModified=~[1:254],TerrainReflectivity=[0:1000] molec/cm2 float32 -1.2676506002282E+30 N/A N/A 0
HDFEOS/GRIDS/ColumnAmountNO2/Data Fields/ColumnAmountNO2CloudScreened Field=ColumnAmountNO2,StdField=ColumnAmountNO2Std,SolarZenithAngle=[0:85],CloudFraction=[0:300],VcdQualityFlags=~19,XTrackQualityFlagsModified=~[1:254],TerrainReflectivity=[0:1000] molec/cm2 float32 -1.2676506002282E+30 N/A N/A 0
HDFEOS/GRIDS/ColumnAmountNO2/Data Fields/ColumnAmountNO2Trop Field=ColumnAmountNO2Trop,StdField=ColumnAmountNO2TropStd,SolarZenithAngle=[0:85],VcdQualityFlags=~19,XTrackQualityFlagsModified=~[1:254],TerrainReflectivity=[0:1000] molec/cm2 float32 -1.2676506002282E+30 N/A N/A 0
HDFEOS/GRIDS/ColumnAmountNO2/Data Fields/ColumnAmountNO2TropCloudScreened Field=ColumnAmountNO2Trop,StdField=ColumnAmountNO2TropStd,SolarZenithAngle=[0:85],CloudFraction=[0:300],VcdQualityFlags=~19,XTrackQualityFlagsModified=~[1:254],TerrainReflectivity=[0:1000] molec/cm2 float32 -1.2676506002282E+30 N/A N/A 0
HDFEOS INFORMATION/StructMetadata.0 HDFEOS INFORMATION/StructMetadata.0 N/A OTHER N/A N/A N/A N/A
You're viewing 5 of 5