Nauru vs Tonga: Outdoor air pollution exposure
Nauru
3.8
in 2024
Tonga
3.8
in 2024
Nauru rank
226th
Tonga rank
226th
Outdoor air pollution exposure over time
- Nauru
- Tonga
How they compare
Nauru currently reports 3.8 against 3.8 in Tonga, a difference of 0.
The two have swapped places 12 times across 27 shared years of data; in 1998 it was Tonga ahead.
Nauru ranks 226th and Tonga ranks 226th of 241 countries.
Across the 4 decades both report, Nauru averaged higher in 1 and Tonga in 3.
Head to head by decade
| Decade | Nauru | Tonga | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 3.3 | 3.85 | 0.55 | Tonga |
| 2000s | 3.77 | 4.11 | 0.34 | Tonga |
| 2010s | 4.58 | 3.68 | 0.9 | Nauru |
| 2020s | 3.7 | 3.88 | 0.18 | Tonga |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher outdoor air pollution exposure, Nauru or Tonga?
- Nauru, at 3.8 against 3.8 in Tonga as of 2024.
- What is the difference in outdoor air pollution exposure between Nauru and Tonga?
- 0, with Nauru ahead.
- How many years of comparable data are there for Nauru and Tonga?
- 27 years are reported by both, from 1998 to 2024.
- How do Nauru and Tonga rank globally for outdoor air pollution exposure?
- Nauru ranks 226th and Tonga ranks 226th of 241 countries.
- Where does this data come from?
- Our World in Data, published as Outdoor air pollution exposure. Statizoid refreshes it automatically from the source and publishes the full history for both places.