How many years of comparable data are there for Macao and United Kingdom?

30 years are reported by both, from 1990 to 2019.

Where does this data come from?

Statizoid (derived), published as Emission Totals - Emissions (CO2eq) from N2O (AR5) - AFOLU, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Macao vs United Kingdom: Emission Totals - Emissions (CO2eq) from N2O (AR5) - AFOLU, per

Macao

0.085 units per square kilometre

in 2019

United Kingdom

0.0855 units per square kilometre

in 2019

Macao rank

7th

United Kingdom rank

6th

Emission Totals - Emissions (CO2eq) from N2O (AR5) - AFOLU, per over time

Macao
United Kingdom

How they compare

United Kingdom currently reports 0.0855 units per square kilometre against 0.085 units per square kilometre in Macao, a difference of 0.0005 units per square kilometre.

The two have swapped places 10 times across 30 shared years of data; in 1990 it was United Kingdom ahead.

Macao ranks 7th and United Kingdom ranks 6th of 206 countries.

Across the 3 decades both report, Macao averaged higher in 2 and United Kingdom in 1.

Head to head by decade

Decade	Macao	United Kingdom	Difference	Ahead
1990s	0.087 units per square kilometre	0.1013 units per square kilometre	0.0142 units per square kilometre	United Kingdom
2000s	0.093 units per square kilometre	0.0881 units per square kilometre	0.0049 units per square kilometre	Macao
2010s	0.0847 units per square kilometre	0.0844 units per square kilometre	0.0003 units per square kilometre	Macao

Averages of every year both report within each decade.

Frequently asked questions

Which has higher emission totals - emissions (co2eq) from n2o (ar5) - afolu, per, Macao or United Kingdom?: United Kingdom, at 0.0855 units per square kilometre against 0.085 units per square kilometre in Macao as of 2019.
What is the difference in emission totals - emissions (co2eq) from n2o (ar5) - afolu, per between Macao and United Kingdom?: 0.0005 units per square kilometre, with United Kingdom ahead.
How many years of comparable data are there for Macao and United Kingdom?: 30 years are reported by both, from 1990 to 2019.
How do Macao and United Kingdom rank globally for emission totals - emissions (co2eq) from n2o (ar5) - afolu, per?: Macao ranks 7th and United Kingdom ranks 6th of 206 countries.
Where does this data come from?: Statizoid (derived), published as Emission Totals - Emissions (CO2eq) from N2O (AR5) - AFOLU, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Macao vs United Kingdom: Emission Totals - Emissions (CO2eq) from N2O (AR5) - AFOLU, per. Statizoid, drawing on Statizoid (derived). Retrieved 22 September 2026, from https://reference.statizoid.com/compare/emission-totals-emissions-co2eq-from-n2o-ar5-afolu-per-square-kilometre/macao-sar-china/united-kingdom/

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About this data

Indicator: Emission Totals - Emissions (CO2eq) from N2O (AR5) - AFOLU, per square kilometre
Unit: units per square kilometre
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 206 places, 6,030 data points, 1990–2019
Last refreshed: 17 September 2026

Emission Totals - Emissions (CO2eq) from N2O (AR5) - AFOLU 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.