CO₂ emissions from international aviation in Samoa
Samoa: CO₂ emissions from international aviation was 45,930 tonnes in 2023. ▼ Falling
CO₂ emissions from international aviation in Samoa, 2013–2023
Source: OECD (2025) – processed by Our World in Data. Measured in tonnes.
Analysis
The most recent figure for co₂ emissions from international aviation in Samoa is 45,930 tonnes, measured in 2023.
The figure is up 197.0% on the previous year and up 19.0% over ten years.
Over the whole period, co₂ emissions from international aviation in Samoa peaked at 54,717 tonnes in 2018 and was at its lowest, 4,218 tonnes, in 2021.
Samoa ranks 155th of 196 countries on this measure, in the bottom quarter.
The long-run direction has been consistently falling across the 11 years of available data.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2010s | 43,716 tonnes | 37,883 tonnes | 54,717 tonnes | 7 |
| 2020s | 19,222 tonnes | 4,218 tonnes | 45,930 tonnes | 4 |
Countries ranked near Samoa
More climate change data for Samoa
- Share of global CO₂ emissions and population 0.0% (2100)
- Population growth 0.6% (2025)
- Population, total 219,306 (2025)
- Urban population growth 0.6% (2025)
- Urban population 38,393 (2025)
- Urban population 17.5% (2025)
- CO₂ emissions per capita vs. GDP per capita 1.13 tonnes per person (2024)
- Cumulative CO₂ emissions 7.77 million tonnes (2024)
- CO₂ emissions per capita 1.13 tonnes per person (2024)
- CO₂ emissions per capita vs. share of electricity generation from renewables 1.13 tonnes per person (2024)
Frequently asked questions
- What is co₂ emissions from international aviation in Samoa?
- Co₂ emissions from international aviation in Samoa was 45,930 tonnes in 2023, according to OECD (2025) – processed by Our World in Data.
- What is the highest co₂ emissions from international aviation recorded in Samoa?
- The highest recorded value was 54,717 tonnes in 2018.
- What is the lowest co₂ emissions from international aviation recorded in Samoa?
- The lowest recorded value was 4,218 tonnes in 2021.
- How does Samoa rank for co₂ emissions from international aviation?
- Samoa ranks 155th out of 196 countries with data for 2023.
- Is co₂ emissions from international aviation rising or falling in Samoa?
- Over the last ten years it is up 19.0%. The long-run trend across the full record is falling.
- Where does this Samoa data come from?
- The figures come from OECD (2025) – processed by Our World in Data, published as part of CO₂ emissions from international aviation. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 11 observations, free to reuse under CC BY 4.0 (Our World in Data).
About this data
International aviation emissions are assigned to the country of departure. CO₂ emissions from commercial passenger flights only.