San Marino vs Tonga: Annual carbon dioxide emissions
San Marino
0
in 2026
Tonga
0
in 2026
San Marino rank
187th
Tonga rank
187th
Annual carbon dioxide emissions over time
- San Marino
- Tonga
How they compare
San Marino currently reports 0 against 0 in Tonga, a difference of 0.
The two have swapped places 8 times across 24 shared years of data; in 2003 it was Tonga ahead.
San Marino ranks 187th and Tonga ranks 187th of 248 countries.
San Marino has averaged higher in every one of the 3 decades both report.
Head to head by decade
| Decade | San Marino | Tonga | Difference | Ahead |
|---|---|---|---|---|
| 2000s | 73.41 | 0 | 73.41 | San Marino |
| 2010s | 70.04 | 0 | 70.04 | San Marino |
| 2020s | 0 | 0 | 0 | — |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher annual carbon dioxide emissions, San Marino or Tonga?
- San Marino, at 0 against 0 in Tonga as of 2026.
- What is the difference in annual carbon dioxide emissions between San Marino and Tonga?
- 0, with San Marino ahead.
- How many years of comparable data are there for San Marino and Tonga?
- 24 years are reported by both, from 2003 to 2026.
- How do San Marino and Tonga rank globally for annual carbon dioxide emissions?
- San Marino ranks 187th and Tonga ranks 187th of 248 countries.
- Where does this data come from?
- Our World in Data, published as Annual carbon dioxide emissions. Statizoid refreshes it automatically from the source and publishes the full history for both places.