Guam vs Tonga: Pm exposure 1990 2017, per square kilometre
Guam
0.0064 units per square kilometre
in 2023
Tonga
0.0065 units per square kilometre
in 2023
Guam rank
27th
Tonga rank
26th
Pm exposure 1990 2017, per square kilometre over time
- Guam
- Tonga
How they compare
Tonga currently reports 0.0065 units per square kilometre against 0.0064 units per square kilometre in Guam, a difference of 0.0001 units per square kilometre.
The two have swapped places 1 time across 34 shared years of data; in 1990 it was Guam ahead.
Guam ranks 27th and Tonga ranks 26th of 200 countries.
Across the 4 decades both report, Guam averaged higher in 3 and Tonga in 1.
Head to head by decade
| Decade | Guam | Tonga | Difference | Ahead |
|---|---|---|---|---|
| 1990s | 0.0078 units per square kilometre | 0.0069 units per square kilometre | 0.0009 units per square kilometre | Guam |
| 2000s | 0.0079 units per square kilometre | 0.0068 units per square kilometre | 0.0011 units per square kilometre | Guam |
| 2010s | 0.0075 units per square kilometre | 0.0062 units per square kilometre | 0.0012 units per square kilometre | Guam |
| 2020s | 0.0063 units per square kilometre | 0.0066 units per square kilometre | 0.0003 units per square kilometre | Tonga |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher pm exposure 1990 2017, per square kilometre, Guam or Tonga?
- Tonga, at 0.0065 units per square kilometre against 0.0064 units per square kilometre in Guam as of 2023.
- What is the difference in pm exposure 1990 2017, per square kilometre between Guam and Tonga?
- 0.0001 units per square kilometre, with Tonga ahead.
- How many years of comparable data are there for Guam and Tonga?
- 34 years are reported by both, from 1990 to 2023.
- How do Guam and Tonga rank globally for pm exposure 1990 2017, per square kilometre?
- Guam ranks 27th and Tonga ranks 26th of 200 countries.
- Where does this data come from?
- Statizoid (derived), published as Pm exposure 1990 2017, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Pm exposure 1990 2017 divided by Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.