https://doi.org/10.5194/acp-25-1685-2025-supplement

RA5 hourly data on single levels from 1940 to present H. Hersbach et al. https://doi.org/10.24381/cds.adbb2d47

ERA5 hourly data on pressure levels from 1940 to present H. Hersbach et al. https://doi.org/10.24381/cds.bd0915c6

Sentinel-5P TROPOMI Tropospheric NO2 1-Orbit L2 5.5 km x 3.5 km, Greenbelt, MD, USA Copernicus Sentinel data processed by ESA, Koninklijk Nederlands Meteorologisch Instituut (KNMI) https://doi.org/10.5270/S5P-9bnp8q8

Sentinel-5P TROPOMI Carbon Monoxide CO Column 1-Orbit L2 5.5\,km x 7\,km, Greenbelt, MD, USA Copernicus Sentinel data processed by ESA, Koninklijk Nederlands Meteorologisch Instituut (KNMI)/Netherlands Institute for Space Research (SRON) https://doi.org/10.5270/S5P-bj3nry0

Sentinel-5P TROPOMI Ozone Profile 1-Orbit L2 30 km x 30 km, Greenbelt, MD, USA Copernicus Sentinel data processed by ESA, Koninklijk Nederlands Meteorologisch Instituut (KNMI) https://doi.org/10.5270/S5P-j7l9xvd

MODIS Atmosphere L2 Aerosol Product R. Levy et al. https://doi.org/10.5067/MODIS/MOD04_L2.061

NCEP FNL Operational Model Global Tropospheric Analyses, continuing from July 1999 NCEP/NWS/NOAA/USDC https://doi.org/10.5067/MODIS/MOD04_L2.061

CESM2.1/CAM-chem Instantaneous Output for Boundary Conditions R. R. Bucholz et al. https://doi.org/10.5065/NMP7-EP60

Weather Research and Forecasting model WRF https://github.com/wrf-model/WRF/releases