What is the difference in ippu — emissions (co2), per square kilometre between Azerbaijan and Nigeria?

0.0005 kt per square kilometre, with Nigeria ahead.

How many years of comparable data are there for Azerbaijan and Nigeria?

32 years are reported by both, from 1992 to 2023.

Where does this data come from?

Statizoid (derived), published as IPPU — Emissions (CO2), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Azerbaijan vs Nigeria: IPPU — Emissions (CO2), per square kilometre

Azerbaijan

0.0161 kt per square kilometre

in 2023

Nigeria

0.0166 kt per square kilometre

in 2023

Azerbaijan rank

78th

Nigeria rank

75th

IPPU — Emissions (CO2), per square kilometre over time

Azerbaijan
Nigeria

How they compare

Nigeria currently reports 0.0166 kt per square kilometre against 0.0161 kt per square kilometre in Azerbaijan, a difference of 0.0005 kt per square kilometre.

The two have swapped places 1 time across 32 shared years of data; in 1992 it was Azerbaijan ahead.

Azerbaijan ranks 78th and Nigeria ranks 75th of 186 countries.

Across the 4 decades both report, Azerbaijan averaged higher in 3 and Nigeria in 1.

Head to head by decade

Decade	Azerbaijan	Nigeria	Difference	Ahead
1990s	0.0043 kt per square kilometre	0.0021 kt per square kilometre	0.0022 kt per square kilometre	Azerbaijan
2000s	0.0099 kt per square kilometre	0.0029 kt per square kilometre	0.007 kt per square kilometre	Azerbaijan
2010s	0.0118 kt per square kilometre	0.0096 kt per square kilometre	0.0022 kt per square kilometre	Azerbaijan
2020s	0.0154 kt per square kilometre	0.0158 kt per square kilometre	0.0004 kt per square kilometre	Nigeria

Averages of every year both report within each decade.

Frequently asked questions

Which has higher ippu — emissions (co2), per square kilometre, Azerbaijan or Nigeria?: Nigeria, at 0.0166 kt per square kilometre against 0.0161 kt per square kilometre in Azerbaijan as of 2023.
What is the difference in ippu — emissions (co2), per square kilometre between Azerbaijan and Nigeria?: 0.0005 kt per square kilometre, with Nigeria ahead.
How many years of comparable data are there for Azerbaijan and Nigeria?: 32 years are reported by both, from 1992 to 2023.
How do Azerbaijan and Nigeria rank globally for ippu — emissions (co2), per square kilometre?: Azerbaijan ranks 78th and Nigeria ranks 75th of 186 countries.
Where does this data come from?: Statizoid (derived), published as IPPU — Emissions (CO2), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Azerbaijan vs Nigeria: IPPU — Emissions (CO2), per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 23 September 2026, from https://climate.statizoid.com/compare/ippu-emissions-co2-per-square-kilometre/azerbaijan/nigeria/

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About this data

Indicator: IPPU — Emissions (CO2), per square kilometre
Unit: kt per square kilometre
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 187 places, 10,734 data points, 1961–2023
Last refreshed: 23 September 2026

IPPU — Emissions (CO2) 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.