Gridded OMI NO2

This dataset contains daily gridded DOMINO NO2 data, zipped into monthly files. These data were generated from Level-2 satellite data (on swaths) and gridded to a 12 km x 12 km horizontal resolution over the Continental U.S. using the Wisconsin Horizontal Interpolation Program for Satellites (WHIPS) for ease of comparison with photochemical grid model output. (If your model data are on a different grid, you can use WHIPS to regrid Level-2 data to your custom grid.) Within each set of monthly files, there is a README file for information on how the data were processed, as well as a WHIPS runscript.

Gridded OMI HCHO will be available soon, as well as scaled surface NO2 and HCHO.

These data may be sampled and/or averaged over time using a Matlab script. Download instructions for running the script, the script itself, and an example (optional) input file for extracting data from user-defined latitude and longitude points.

Email Monica Harkey with any questions about this dataset, and Alana Weir with any questions regarding the script or instructions.

When publishing results using these data, please include a citation for their processing:
Harkey, M., T. Holloway, J. Oberman, and E. Scotty (2015), An evaluation of CMAQ NO2 using obseved chemistry-meteorology correlations, J. Geophys. Res. Atmos., 120, doi:10.1002/2014JD023316.

map of WHIPS average NO2 July 2011

Download Monthly Files

2006

May 2006
June 2006
July 2006
August 2006
September 2006

2007

May 2007
June 2007
July 2007
August 2007
September 2007

2008

May 2008
June 2008
July 2008
August 2008
September 2008

2009

May 2009
June 2009
July 2009
August 2009
September 2009

2010

May 2010
June 2010
July 2010
August 2010
September 2010

2011

May 2011
June 2011
July 2011
August 2011
September 2011

2012

May 2012
June 2012
July 2012
August 2012
September 2012

2013

May 2013
June 2013
July 2013
August 2013
September 2013

2014

May 2014
June 2014
July 2014
August 2014
September 2014

2015

May 2015
June 2015
July 2015
August 2015
September 2015