Hong Kong vs Vietnam: Emission Totals - Emissions (CO2eq) from N2O (AR5) - IPCC

Hong Kong
0.0586 units per square kilometre
in 2019
Vietnam
0.06 units per square kilometre
in 2019
Hong Kong rank
17th
Vietnam rank
16th

Emission Totals - Emissions (CO2eq) from N2O (AR5) - IPCC over time

  • Hong Kong
  • Vietnam
0.020.040.06196119902019

How they compare

Vietnam currently reports 0.06 units per square kilometre against 0.0586 units per square kilometre in Hong Kong, a difference of 0.0014 units per square kilometre.

The two have swapped places 3 times across 59 shared years of data; in 1961 it was Hong Kong ahead.

Hong Kong ranks 17th and Vietnam ranks 16th of 206 countries.

Across the 6 decades both report, Hong Kong averaged higher in 3 and Vietnam in 3.

Head to head by decade

Decade Hong Kong Vietnam Difference Ahead
1960s 0.0325 units per square kilometre 0.0117 units per square kilometre 0.0208 units per square kilometre Hong Kong
1970s 0.0464 units per square kilometre 0.0139 units per square kilometre 0.0326 units per square kilometre Hong Kong
1980s 0.0484 units per square kilometre 0.0192 units per square kilometre 0.0292 units per square kilometre Hong Kong
1990s 0.0234 units per square kilometre 0.0348 units per square kilometre 0.0114 units per square kilometre Vietnam
2000s 0.0178 units per square kilometre 0.0497 units per square kilometre 0.0319 units per square kilometre Vietnam
2010s 0.0439 units per square kilometre 0.0569 units per square kilometre 0.013 units per square kilometre Vietnam

Averages of every year both report within each decade.

Frequently asked questions

Which has higher emission totals - emissions (co2eq) from n2o (ar5) - ipcc, Hong Kong or Vietnam?
Vietnam, at 0.06 units per square kilometre against 0.0586 units per square kilometre in Hong Kong as of 2019.
What is the difference in emission totals - emissions (co2eq) from n2o (ar5) - ipcc between Hong Kong and Vietnam?
0.0014 units per square kilometre, with Vietnam ahead.
How many years of comparable data are there for Hong Kong and Vietnam?
59 years are reported by both, from 1961 to 2019.
How do Hong Kong and Vietnam rank globally for emission totals - emissions (co2eq) from n2o (ar5) - ipcc?
Hong Kong ranks 17th and Vietnam ranks 16th of 206 countries.
Where does this data come from?
Statizoid (derived), published as Emission Totals - Emissions (CO2eq) from N2O (AR5) - IPCC Agriculture, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Hong Kong vs Vietnam: Emission Totals - Emissions (CO2eq) from N2O (AR5) - IPCC. Statizoid, drawing on Statizoid (derived). Retrieved 23 September 2026, from https://reference.statizoid.com/compare/emission-totals-emissions-co2eq-from-n2o-ar5-ipcc-agriculture-per-square-kilometre/hong-kong-sar-china/viet-nam/

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<a href="https://reference.statizoid.com/compare/emission-totals-emissions-co2eq-from-n2o-ar5-ipcc-agriculture-per-square-kilometre/hong-kong-sar-china/viet-nam/">Hong Kong vs Vietnam: Emission Totals - Emissions (CO2eq) from N2O (AR5) - IPCC</a> — Statizoid

About this data

Indicator
Emission Totals - Emissions (CO2eq) from N2O (AR5) - IPCC Agriculture, 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, 10,762 data points, 1961–2019
Last refreshed

Emission Totals - Emissions (CO2eq) from N2O (AR5) - IPCC Agriculture 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.