Regional Tropospheric NO2 columns from OMI

NO2 observation for:

Region:

Year:

Month:

Day:

Info on data anomalies

Access the archive of regional Tropospheric NO2 columns based on OMI
measurements by selecting a region and a date in the menu on the left.
The location of the available regions is shown in the figure below.
If you click on either of these regions, you get the image for that region
of the last available date.
Data is available for the dates 01 January 2018 to 22 December 2024.