Start Date: End Date: Published Date Data Date
Data acquired February 2019 - February 2020 720 x 665 JPEG
Data acquired February 2019 - February 2020 2625 x 2480 4 MB - JPEG
Data acquired February 2019 - February 2020 720 x 465 JPEG
Data acquired February 2019 - February 2020 2115 x 2357 3 MB - JPEG
Dust storms and other weather phenomena offset some reductions in PM2.5 aerosol pollution.
NASA Earth Observatory images by Lauren Dauphin, using data from Hammer, Melanie, et al. (2021). Story by Brandie Jefferson, Washington University in St. Louis, and Roberto Molar Candanosa, NASA’s Earth Science News Team, with Mike Carlowicz.
Published June 25, 2021 Data acquired February 2019 - February 2020