What is the difference in ippu — emissions (co2eq) from n2o (ar5), per capita between Hungary and Portugal?

0 kt per person, with Hungary ahead.

How many years of comparable data are there for Hungary and Portugal?

63 years are reported by both, from 1961 to 2023.

Where does this data come from?

Statizoid (derived), published as IPPU — Emissions (CO2eq) from N2O (AR5), per capita. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Hungary vs Portugal: IPPU — Emissions (CO2eq) from N2O (AR5), per capita

Hungary

0 kt per person

in 2023

Portugal

0 kt per person

in 2023

Hungary rank

51st

Portugal rank

52nd

IPPU — Emissions (CO2eq) from N2O (AR5), per capita over time

Hungary
Portugal

How they compare

Hungary currently reports 0 kt per person against 0 kt per person in Portugal, a difference of 0 kt per person.

The two have swapped places 4 times across 63 shared years of data; in 1961 it was Hungary ahead.

Hungary ranks 51st and Portugal ranks 52nd of 186 countries.

Across the 7 decades both report, Hungary averaged higher in 5 and Portugal in 2.

Head to head by decade

Decade	Hungary	Portugal	Difference	Ahead
1960s	0.0003 kt per person	0.0001 kt per person	0.0001 kt per person	Hungary
1970s	0.0004 kt per person	0.0001 kt per person	0.0002 kt per person	Hungary
1980s	0.0004 kt per person	0.0001 kt per person	0.0003 kt per person	Hungary
1990s	0.0001 kt per person	0 kt per person	0.0001 kt per person	Hungary
2000s	0.0001 kt per person	0 kt per person	0.0001 kt per person	Hungary
2010s	0 kt per person	0 kt per person	0 kt per person	Portugal
2020s	0 kt per person	0 kt per person	0 kt per person	Portugal

Averages of every year both report within each decade.

Frequently asked questions

Which has higher ippu — emissions (co2eq) from n2o (ar5), per capita, Hungary or Portugal?: Hungary, at 0 kt per person against 0 kt per person in Portugal as of 2023.
What is the difference in ippu — emissions (co2eq) from n2o (ar5), per capita between Hungary and Portugal?: 0 kt per person, with Hungary ahead.
How many years of comparable data are there for Hungary and Portugal?: 63 years are reported by both, from 1961 to 2023.
How do Hungary and Portugal rank globally for ippu — emissions (co2eq) from n2o (ar5), per capita?: Hungary ranks 51st and Portugal ranks 52nd of 186 countries.
Where does this data come from?: Statizoid (derived), published as IPPU — Emissions (CO2eq) from N2O (AR5), per capita. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Hungary vs Portugal: IPPU — Emissions (CO2eq) from N2O (AR5), per capita. Statizoid, drawing on Statizoid (derived). Retrieved 23 September 2026, from https://climate.statizoid.com/compare/ippu-emissions-co2eq-from-n2o-ar5-per-capita/hungary/portugal/

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About this data

Indicator: IPPU — Emissions (CO2eq) from N2O (AR5), per capita
Unit: kt per person
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: 22 September 2026

IPPU — Emissions (CO2eq) from N2O (AR5) divided by Population, total, matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.