Macao vs South Asia: Nitrous oxide (N2O) emissions from Waste (Mt CO2e), per square

Macao
0.0004 Mt CO2e per square kilometre
in 2023
South Asia
0 Mt CO2e per square kilometre
in 2023
Macao rank
1st
South Asia rank
1st

Nitrous oxide (N2O) emissions from Waste (Mt CO2e), per square over time

  • Macao
  • South Asia
00000197019962023

How they compare

Macao currently reports 0.0004 Mt CO2e per square kilometre against 0 Mt CO2e per square kilometre in South Asia, a difference of 0.0004 Mt CO2e per square kilometre.

That makes Macao's figure about 61.3 times South Asia's.

The two have swapped places 1 time across 54 shared years of data; in 1970 it was South Asia ahead.

Macao ranks 1st and South Asia ranks 1st of 203 countries.

Across the 6 decades both report, Macao averaged higher in 3 and South Asia in 3.

Head to head by decade

Decade Macao South Asia Difference Ahead
1970s 0 Mt CO2e per square kilometre 0 Mt CO2e per square kilometre 0 Mt CO2e per square kilometre South Asia
1980s 0 Mt CO2e per square kilometre 0 Mt CO2e per square kilometre 0 Mt CO2e per square kilometre South Asia
1990s 0 Mt CO2e per square kilometre 0 Mt CO2e per square kilometre 0 Mt CO2e per square kilometre South Asia
2000s 0.0002 Mt CO2e per square kilometre 0 Mt CO2e per square kilometre 0.0002 Mt CO2e per square kilometre Macao
2010s 0.0004 Mt CO2e per square kilometre 0 Mt CO2e per square kilometre 0.0004 Mt CO2e per square kilometre Macao
2020s 0.0004 Mt CO2e per square kilometre 0 Mt CO2e per square kilometre 0.0004 Mt CO2e per square kilometre Macao

Averages of every year both report within each decade.

Frequently asked questions

Which has higher nitrous oxide (n2o) emissions from waste (mt co2e), per square, Macao or South Asia?
Macao, at 0.0004 Mt CO2e per square kilometre against 0 Mt CO2e per square kilometre in South Asia as of 2023.
What is the difference in nitrous oxide (n2o) emissions from waste (mt co2e), per square between Macao and South Asia?
0.0004 Mt CO2e per square kilometre, with Macao ahead.
How many years of comparable data are there for Macao and South Asia?
54 years are reported by both, from 1970 to 2023.
How do Macao and South Asia rank globally for nitrous oxide (n2o) emissions from waste (mt co2e), per square?
Macao ranks 1st and South Asia ranks 1st of 203 countries.
Where does this data come from?
Statizoid (derived), published as Nitrous oxide (N2O) emissions from Waste (Mt CO2e), per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Macao vs South Asia: Nitrous oxide (N2O) emissions from Waste (Mt CO2e), per square. Statizoid, drawing on Statizoid (derived). Retrieved 21 September 2026, from https://environment.statizoid.com/compare/nitrous-oxide-n2o-emissions-from-waste-mt-co2e-per-square-kilometre/macao-sar-china/south-asia/

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<a href="https://environment.statizoid.com/compare/nitrous-oxide-n2o-emissions-from-waste-mt-co2e-per-square-kilometre/macao-sar-china/south-asia/">Macao vs South Asia: Nitrous oxide (N2O) emissions from Waste (Mt CO2e), per square</a> — Statizoid

About this data

Indicator
Nitrous oxide (N2O) emissions from Waste (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 from Waste (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.