SNPP VIIRS regridded AOD: https://www.star.nesdis.noaa.gov/smcd/emb/viirs_aerosol/products_gridded_eps.php
 GEOS-FP and GEOS-CF data is processed by by Jun Wang’s group at University of Iowa: https://portal.nccs.nasa.gov/datashare/gmao/geos-fp/forecast/
 NAAPS model forecast is provided by Edward Hyer from Naval Research Laboratory, and processed by Jun Wang’s group at University of Iowa.
 Surface PM2.5 observation is measured by Department of Environmental Conservation (DEC).
This website was initially made by Tianlang Zhao and later re-modified and maintained by Zhiwei Dong
For inquiries, criticism, questions, please contact Jingqiu Mao at firstname.lastname@example.org or Zhiwei Dong at email@example.com