Hong Kong, China vs Tonga: Per capita co2 oil

Hong Kong, China
1.4
in 2024
Tonga
1.46
in 2024
Hong Kong, China rank
112th
Tonga rank
110th

Per capita co2 oil over time

  • Hong Kong, China
  • Tonga
01234195019872024

How they compare

Tonga currently reports 1.46 against 1.4 in Hong Kong, China, a difference of 0.06.

The two have swapped places 1 time across 75 shared years of data; in 1950 it was Hong Kong, China ahead.

Hong Kong, China ranks 112th and Tonga ranks 110th of 208 countries.

Across the 8 decades both report, Hong Kong, China averaged higher in 7 and Tonga in 1.

Head to head by decade

Decade Hong Kong, China Tonga Difference Ahead
1950s 0.5849 0.1302 0.4547 Hong Kong, China
1960s 1.35 0.1568 1.19 Hong Kong, China
1970s 2.54 0.3055 2.24 Hong Kong, China
1980s 2.42 0.5253 1.9 Hong Kong, China
1990s 2.14 0.8784 1.26 Hong Kong, China
2000s 2.03 1.04 0.9833 Hong Kong, China
2010s 1.41 1.15 0.2537 Hong Kong, China
2020s 1.28 1.38 0.0968 Tonga

Averages of every year both report within each decade.

Frequently asked questions

Which has higher per capita co2 oil, Hong Kong, China or Tonga?
Tonga, at 1.46 against 1.4 in Hong Kong, China as of 2024.
What is the difference in per capita co2 oil between Hong Kong, China and Tonga?
0.06, with Tonga ahead.
How many years of comparable data are there for Hong Kong, China and Tonga?
75 years are reported by both, from 1950 to 2024.
How do Hong Kong, China and Tonga rank globally for per capita co2 oil?
Hong Kong, China ranks 112th and Tonga ranks 110th of 208 countries.
Where does this data come from?
Our World in Data, published as Per capita co2 oil. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Hong Kong, China vs Tonga: Per capita co2 oil. Statizoid, drawing on Our World in Data. Retrieved 23 August 2026, from https://climate.statizoid.com/compare/per-capita-co2-oil/hong-kong-sar-china/tonga/

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About this data

Indicator
Per capita co2 oil
Source
Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
213 places, 21,415 data points, 1750–2024
Last refreshed