- 02/02/2022 World Wetlands Day
- 12/03/2022 China’s Arbor Day
- 21/03/2022 World Forest Day
- 22/03/2022 World Water Day
- 23/03/2022 World Meteorological Day
- 07/04/2022 World Health Day
- 22/04/2022 Earth Day
- 22/05/2022 International Day for Biological Diversity
- 31/05/2022 World No Tobacco Day
- 05/06/2022 World Environment Day
- 17/06/2022 World Day to Combat Desertification and Drought
- 11/07/2022 World Population Day
- 14/09/2022 Clean Up the World Weekend
- 16/09/2022 International Day for the Preservation of the Ozone Layer
- 16/10/2022 World Food Day