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Tonga CO2 per capita 2026: Interactive Chart & Historical Data

CO2 per capita in Tonga stood at 1.464 t CO2 in 2024, according to Our World in Data. The latest value is up 5% from 1.394 t CO2 in 2023. Ten years earlier, in 2014, the value was 0.997 t CO2 (up 47% since). The highest value since 1950 was 1.525 t CO2 in 2019, the lowest 0.114 t CO2 in 1959. Tonga ranked 136th highest of the 204 countries in this dataset in 2024; Qatar ranked first.

Data source: Our World in Data · Unit: t CO2 · Category: Commodities and Energy · Explore more indicators on EconDash

Data updated:Last checked:Frequency:AnnualCoverage:1750–2024

Key facts

What is the latest CO2 per capita in Tonga?

CO2 per capita in Tonga stood at 1.464 t CO2 in 2024, according to Our World in Data.

Is CO2 per capita in Tonga rising or falling?

The latest value is up 5% from 1.394 t CO2 in 2023. Ten years earlier, in 2014, the value was 0.997 t CO2 (up 47% since).

How does Tonga rank for CO2 per capita?

Tonga ranked 136th highest of the 204 countries in this dataset in 2024; Qatar ranked first.

What is the highest CO2 per capita on record in Tonga?

The highest value since 1950 was 1.525 t CO2 in 2019, the lowest 0.114 t CO2 in 1959.

Metadata for CO2 per capita in Tonga
IndicatorCO2 per capita
CountryTonga
CategoryCommodities and Energy
Unitt CO2
SourceOur World in Data
Interactive chartView on EconDash
API accessEconDash API documentation

Latest value: 1.464 t CO2 (2024)

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Source:Our World in Data — series co2_per_capita
License:CC BY 4.0
Cite this chart
APA

Our World in Data. (2026). CO2 per capita — Tonga [Data set]. Retrieved November 8, 2026, from EconDash: https://econdash.org/chart/co2-per-capita/TON. Original source: https://ourworldindata.org/grapher/co-emissions-per-capita

MLA

Our World in Data. "CO2 per capita — Tonga." EconDash, 2026, https://econdash.org/chart/co2-per-capita/TON. Accessed 8 Nov. 2026. Original source: https://ourworldindata.org/grapher/co-emissions-per-capita.

Chicago

Our World in Data. 2026. "CO2 per capita — Tonga." EconDash. Accessed November 8, 2026. https://econdash.org/chart/co2-per-capita/TON. Original source: https://ourworldindata.org/grapher/co-emissions-per-capita.

BibTeX
@misc{econdash_co2_per_capita_ton,
  author = {{Our World in Data}},
  title = {{CO2 per capita --- Tonga}},
  howpublished = {EconDash},
  year = {2026},
  url = {https://econdash.org/chart/co2-per-capita/TON},
  note = {Accessed: 2026-11-08. Original source: https://ourworldindata.org/grapher/co-emissions-per-capita}
}