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

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.

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

Niger

287.46 current US$ per square kilometre

in 2021

Oman

306.51 current US$ per square kilometre

in 2021

Niger rank

148th

Oman rank

146th

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

Niger
Oman

How they compare

Oman currently reports 306.51 current US$ per square kilometre against 287.46 current US$ per square kilometre in Niger, a difference of 19.05 current US$ per square kilometre.

That makes Oman's figure about 1.1 times Niger's.

The two have swapped places 5 times across 32 shared years of data; in 1990 it was Niger ahead.

Niger ranks 148th and Oman ranks 146th of 178 countries.

Across the 4 decades both report, Niger averaged higher in 1 and Oman in 3.

Head to head by decade

Decade	Niger	Oman	Difference	Ahead
1990s	173.97 current US$ per square kilometre	160.27 current US$ per square kilometre	13.7 current US$ per square kilometre	Niger
2000s	184.05 current US$ per square kilometre	234.19 current US$ per square kilometre	50.14 current US$ per square kilometre	Oman
2010s	234.04 current US$ per square kilometre	387.62 current US$ per square kilometre	153.58 current US$ per square kilometre	Oman
2020s	278.72 current US$ per square kilometre	290.06 current US$ per square kilometre	11.34 current US$ per square kilometre	Oman

Averages of every year both report within each decade.

Frequently asked questions

Which has higher adjusted savings: particulate emission damage (current us$), per, Niger or Oman?: Oman, at 306.51 current US$ 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$), per between Niger and Oman?: 19.05 current US$ per square kilometre, with Oman ahead.
How many years of comparable data are there for Niger and Oman?: 32 years are reported by both, from 1990 to 2021.
How do Niger and Oman rank globally for adjusted savings: particulate emission damage (current us$), per?: Niger ranks 148th and Oman ranks 146th of 178 countries.
Where does this data come from?: Statizoid (derived), published as Adjusted savings: particulate emission damage (current US$), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Individual pages

Share, cite or embed this page

Cite this page

Niger vs Oman: 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/niger/oman/

Embed or link this data

Paste this into a page to link back to these figures. The data itself is free to reuse under Derived by Statizoid from the sources named on the page; please keep the attribution.

<a href="https://economy.statizoid.com/compare/adjusted-savings-particulate-emission-damage-current-us-per-square-kilometre/niger/oman/">Niger vs Oman: 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.