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Published April 30, 2022 | Version v1
Dataset Open

Reconstructed daily ground-level MDA8 O3 over 2005-2021 in China

  • 1. Hong Kong Baptist University
  • 2. University of Iowa
  • 3. University of Science and Technology of China
  • 4. The Hong Kong University of Science and Technology


This daily ground-level MDA8 O3 dataset covers a long time period (2005-2021) with 0.1°×0.1° gap-free grids. Here we upload the monthly and annual mean datasets.  If you want to apply for the daily O3 dataset, please contact me (


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