How many years of comparable data are there for Niger and Tonga?

32 years are reported by both, from 1990 to 2021.

Where does this data come from?

Statizoid (derived), published as Adjusted savings: particulate emission damage (current US$), per capita. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Niger vs Tonga: Adjusted savings: particulate emission damage (current) … capita

Niger

14.86 current US$ per person

in 2021

Tonga

14.76 current US$ per person

in 2021

Niger rank

118th

Tonga rank

119th

Adjusted savings: particulate emission damage (current) … capita over time

Niger
Tonga

How they compare

Niger currently reports 14.86 current US$ per person against 14.76 current US$ per person in Tonga, a difference of 0.1 current US$ per person.

The two have swapped places 2 times across 32 shared years of data; in 1990 it was Niger ahead.

Niger ranks 118th and Tonga ranks 119th of 179 countries.

Across the 4 decades both report, Niger averaged higher in 2 and Tonga in 2.

Head to head by decade

Decade	Niger	Tonga	Difference	Ahead
1990s	23.56 current US$ per person	12.93 current US$ per person	10.63 current US$ per person	Niger
2000s	16.92 current US$ per person	13.75 current US$ per person	3.17 current US$ per person	Niger
2010s	15.18 current US$ per person	16.94 current US$ per person	1.75 current US$ per person	Tonga
2020s	14.64 current US$ per person	15 current US$ per person	0.3617 current US$ per person	Tonga

Averages of every year both report within each decade.

Frequently asked questions

Which has higher adjusted savings: particulate emission damage (current us$), per, Niger or Tonga?: Niger, at 14.86 current US$ per person against 14.76 current US$ per person in Tonga as of 2021.
What is the difference in adjusted savings: particulate emission damage (current us$), per between Niger and Tonga?: 0.1 current US$ per person, with Niger ahead.
How many years of comparable data are there for Niger and Tonga?: 32 years are reported by both, from 1990 to 2021.
How do Niger and Tonga rank globally for adjusted savings: particulate emission damage (current us$), per?: Niger ranks 118th and Tonga ranks 119th of 179 countries.
Where does this data come from?: Statizoid (derived), published as Adjusted savings: particulate emission damage (current US$), per capita. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Niger vs Tonga: Adjusted savings: particulate emission damage (current US$), per. Statizoid, drawing on Statizoid (derived). Retrieved 10 October 2026, from https://economy.statizoid.com/compare/adjusted-savings-particulate-emission-damage-current-us-per-capita/niger/tonga/

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About this data

Indicator: Adjusted savings: particulate emission damage (current US$), per capita
Unit: current US$ per person
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 179 places, 5,502 data points, 1990–2021
Last refreshed: 04 October 2026

Adjusted savings: particulate emission damage (current US$) divided by Population, total, matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.