Sao Tome and Principe vs Singapore: Average exposure pm25 pollution
Sao Tome and Principe
15.12
in 2023
Singapore
15.14
in 2023
Sao Tome and Principe rank
118th
Singapore rank
116th
Average exposure pm25 pollution over time
- Sao Tome and Principe
- Singapore
How they compare
Singapore currently reports 15.14 against 15.12 in Sao Tome and Principe, a difference of 0.02.
The two have swapped places 6 times across 34 shared years of data; in 1990 it was Singapore ahead.
Sao Tome and Principe ranks 118th and Singapore ranks 116th of 200 countries.
Across the 4 decades both report, Sao Tome and Principe averaged higher in 1 and Singapore in 3.
Head to head by decade
| Decade | Sao Tome and Principe | Singapore | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 15.28 | 26.98 | 11.7 | Singapore |
| 2000s | 14.87 | 18.97 | 4.09 | Singapore |
| 2010s | 15.02 | 18.61 | 3.59 | Singapore |
| 2020s | 15.2 | 14.07 | 1.12 | Sao Tome and Principe |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher average exposure pm25 pollution, Sao Tome and Principe or Singapore?
- Singapore, at 15.14 against 15.12 in Sao Tome and Principe as of 2023.
- What is the difference in average exposure pm25 pollution between Sao Tome and Principe and Singapore?
- 0.02, with Singapore ahead.
- How many years of comparable data are there for Sao Tome and Principe and Singapore?
- 34 years are reported by both, from 1990 to 2023.
- How do Sao Tome and Principe and Singapore rank globally for average exposure pm25 pollution?
- Sao Tome and Principe ranks 118th and Singapore ranks 116th of 200 countries.
- Where does this data come from?
- Our World in Data, published as Average exposure pm25 pollution. Statizoid refreshes it automatically from the source and publishes the full history for both places.