We are pleased to report that the Sentinel-5P Products Algorithm Laboratory (S5P-PAL) system provides a reprocessed consistent Sentinel-5P (S5P) TROPOMI NO2 product (processed with the same processor – version 2.3.1) for the time period 1 May 2018 to 14 November 2021.

This data set has been generated to allow consistent data analysis (e.g. trends in COVID-19 impact on air pollution) over the above mentioned time period.

This NO2 reprocessed dataset is made available through the S5P-PAL data portal at: https://data-portal.s5p-pal.com.