Christmas Island vs Tonga: Outdoor air pollution exposure
Christmas Island
3.7
in 2024
Tonga
3.8
in 2024
Christmas Island rank
229th
Tonga rank
226th
Outdoor air pollution exposure over time
- Christmas Island
- Tonga
How they compare
Tonga currently reports 3.8 against 3.7 in Christmas Island, a difference of 0.1.
The two have swapped places 7 times across 27 shared years of data; in 1998 it was Christmas Island ahead.
Christmas Island ranks 229th and Tonga ranks 226th of 241 countries.
Christmas Island has averaged higher in every one of the 4 decades both report.
Head to head by decade
| Decade | Christmas Island | Tonga | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 4.7 | 3.85 | 0.85 | Christmas Island |
| 2000s | 4.55 | 4.11 | 0.44 | Christmas Island |
| 2010s | 5.03 | 3.68 | 1.35 | Christmas Island |
| 2020s | 4.26 | 3.88 | 0.38 | Christmas Island |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher outdoor air pollution exposure, Christmas Island or Tonga?
- Tonga, at 3.8 against 3.7 in Christmas Island as of 2024.
- What is the difference in outdoor air pollution exposure between Christmas Island and Tonga?
- 0.1, with Tonga ahead.
- How many years of comparable data are there for Christmas Island and Tonga?
- 27 years are reported by both, from 1998 to 2024.
- How do Christmas Island and Tonga rank globally for outdoor air pollution exposure?
- Christmas Island ranks 229th 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.