China vs Japan: Nitrous oxide (N2O) emissions (total) excluding LULUCF (Mt CO2e), per

China
0 Mt CO2e per square kilometre
in 2023
Japan
0 Mt CO2e per square kilometre
in 2023
China rank
50th
Japan rank
48th

Nitrous oxide (N2O) emissions (total) excluding LULUCF (Mt CO2e), per over time

  • China
  • Japan
00000197019962023

How they compare

Japan currently reports 0 Mt CO2e per square kilometre against 0 Mt CO2e per square kilometre in China, a difference of 0 Mt CO2e per square kilometre.

Across all 54 years both countries report, Japan has been ahead every year.

China ranks 50th and Japan ranks 48th of 203 countries.

Japan has averaged higher in every one of the 6 decades both report.

Head to head by decade

Decade China Japan Difference Ahead
1970s 0 Mt CO2e per square kilometre 0.0001 Mt CO2e per square kilometre 0.0001 Mt CO2e per square kilometre Japan
1980s 0 Mt CO2e per square kilometre 0.0001 Mt CO2e per square kilometre 0.0001 Mt CO2e per square kilometre Japan
1990s 0 Mt CO2e per square kilometre 0.0001 Mt CO2e per square kilometre 0.0001 Mt CO2e per square kilometre Japan
2000s 0 Mt CO2e per square kilometre 0.0001 Mt CO2e per square kilometre 0 Mt CO2e per square kilometre Japan
2010s 0 Mt CO2e per square kilometre 0.0001 Mt CO2e per square kilometre 0 Mt CO2e per square kilometre Japan
2020s 0 Mt CO2e per square kilometre 0 Mt CO2e per square kilometre 0 Mt CO2e per square kilometre Japan

Averages of every year both report within each decade.

Frequently asked questions

Which has higher nitrous oxide (n2o) emissions (total) excluding lulucf (mt co2e), per, China or Japan?
Japan, at 0 Mt CO2e per square kilometre against 0 Mt CO2e per square kilometre in China as of 2023.
What is the difference in nitrous oxide (n2o) emissions (total) excluding lulucf (mt co2e), per between China and Japan?
0 Mt CO2e per square kilometre, with Japan ahead.
How many years of comparable data are there for China and Japan?
54 years are reported by both, from 1970 to 2023.
How do China and Japan rank globally for nitrous oxide (n2o) emissions (total) excluding lulucf (mt co2e), per?
China ranks 50th and Japan ranks 48th of 203 countries.
Where does this data come from?
Statizoid (derived), published as Nitrous oxide (N2O) emissions (total) excluding LULUCF (Mt CO2e), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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China vs Japan: Nitrous oxide (N2O) emissions (total) excluding LULUCF (Mt CO2e), per. Statizoid, drawing on Statizoid (derived). Retrieved 21 September 2026, from https://environment.statizoid.com/compare/nitrous-oxide-n2o-emissions-total-excluding-lulucf-mt-co2e-per-square-kilometre/china/japan/

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About this data

Indicator
Nitrous oxide (N2O) emissions (total) excluding LULUCF (Mt CO2e), per square kilometre
Unit
Mt CO2e per square kilometre
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
250 places, 12,804 data points, 1970–2023
Last refreshed

Nitrous oxide (N2O) emissions (total) excluding LULUCF (Mt CO2e) 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.