Global maps of the NH₃ emissions over 2019–2022 are derived using IASI NH₃ spaceborne observations, the LMDZ-INCA chemistry transport model at 1.27°×2.5° resolution, and the mass-balance approach. The average global NH₃ emissions over the period are ~97 Tg NH₃ yr^-1, which is significantly higher than three reference inventories. The analysis provides confidence in the seasonal variability and regional budgets and provides new insights into NH₃ emissions at global and regional scales.