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

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 square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Chad vs Niger: Adjusted savings: particulate emission damage (current) … square

Chad

289.74 current US$ per square kilometre

in 2021

Niger

287.46 current US$ per square kilometre

in 2021

Chad rank

147th

Niger rank

148th

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

Chad
Niger

How they compare

Chad currently reports 289.74 current US$ per square kilometre against 287.46 current US$ per square kilometre in Niger, a difference of 2.28 current US$ per square kilometre.

The two have swapped places 1 time across 32 shared years of data; in 1990 it was Niger ahead.

Chad ranks 147th and Niger ranks 148th of 178 countries.

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

Head to head by decade

Decade	Chad	Niger	Difference	Ahead
1990s	71.85 current US$ per square kilometre	173.97 current US$ per square kilometre	102.11 current US$ per square kilometre	Niger
2000s	174.37 current US$ per square kilometre	184.05 current US$ per square kilometre	9.68 current US$ per square kilometre	Niger
2010s	305.88 current US$ per square kilometre	234.04 current US$ per square kilometre	71.84 current US$ per square kilometre	Chad
2020s	280.71 current US$ per square kilometre	278.72 current US$ per square kilometre	1.99 current US$ per square kilometre	Chad

Averages of every year both report within each decade.

Frequently asked questions

Which has higher adjusted savings: particulate emission damage (current us$), per, Chad or Niger?: Chad, at 289.74 current US$ per square kilometre against 287.46 current US$ per square kilometre in Niger as of 2021.
What is the difference in adjusted savings: particulate emission damage (current us$), per between Chad and Niger?: 2.28 current US$ per square kilometre, with Chad ahead.
How many years of comparable data are there for Chad and Niger?: 32 years are reported by both, from 1990 to 2021.
How do Chad and Niger rank globally for adjusted savings: particulate emission damage (current us$), per?: Chad ranks 147th and Niger ranks 148th of 178 countries.
Where does this data come from?: Statizoid (derived), published as Adjusted savings: particulate emission damage (current US$), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Chad vs Niger: Adjusted savings: particulate emission damage (current US$), per. Statizoid, drawing on Statizoid (derived). Retrieved 11 October 2026, from https://economy.statizoid.com/compare/adjusted-savings-particulate-emission-damage-current-us-per-square-kilometre/chad/niger/

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<a href="https://economy.statizoid.com/compare/adjusted-savings-particulate-emission-damage-current-us-per-square-kilometre/chad/niger/">Chad vs Niger: Adjusted savings: particulate emission damage (current US$), per</a> — Statizoid

About this data

Indicator: Adjusted savings: particulate emission damage (current US$), per square kilometre
Unit: current US$ per square kilometre
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 178 places, 5,405 data points, 1990–2021
Last refreshed: 04 October 2026

Adjusted savings: particulate emission damage (current US$) 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.