Nitrous oxide (N2O) emissions from Agriculture (Mt CO2e), per square in Hong Kong
Hong Kong: Nitrous oxide (N2O) emissions from Agriculture (Mt CO2e), per square was 0 Mt CO2e per square kilometre in 2023. ▼ Falling
Latest (2023)
0 Mt CO2e per square kilometre
Change on year
up 0.7%
World rank
91st
of 201 countries
All-time high
0 Mt CO2e per square kilometre
in 1980
All-time low
0 Mt CO2e per square kilometre
in 2007
Years of data
54
1970–2023
Nitrous oxide (N2O) emissions from Agriculture (Mt CO2e), per square in Hong Kong, 1970–2023
Source: Statizoid (derived). Measured in Mt CO2e per square kilometre.
Analysis
In 2023, nitrous oxide (n2o) emissions from agriculture (mt co2e), per square in Hong Kong stood at 0 Mt CO2e per square kilometre.
That represents a change of up 0.7% on the previous year and up 20.6% over ten years.
Over the whole period, nitrous oxide (n2o) emissions from agriculture (mt co2e), per square in Hong Kong peaked at 0 Mt CO2e per square kilometre in 1980 and was at its lowest, 0 Mt CO2e per square kilometre, in 2007.
Hong Kong ranks 91st of 201 countries on this measure, in the middle of the range.
The long-run direction has been consistently falling across the 54 years of available data.
Nitrous oxide (N2O) emissions from Agriculture (Mt CO2e), per square in Hong Kong, year by year
| Year | Mt CO2e per square kilometre | Change |
|---|---|---|
| 1970 | 0 Mt CO2e per square kilometre | — |
| 1971 | 0 Mt CO2e per square kilometre | +11.3% |
| 1972 | 0 Mt CO2e per square kilometre | +2.7% |
| 1973 | 0 Mt CO2e per square kilometre | -21.1% |
| 1974 | 0 Mt CO2e per square kilometre | -12.9% |
| 1975 | 0 Mt CO2e per square kilometre | +0.6% |
| 1976 | 0 Mt CO2e per square kilometre | +10.3% |
| 1977 | 0 Mt CO2e per square kilometre | +14.2% |
| 1978 | 0 Mt CO2e per square kilometre | +7.3% |
| 1979 | 0 Mt CO2e per square kilometre | +10.8% |
| 1980 | 0 Mt CO2e per square kilometre | +1.3% |
| 1981 | 0 Mt CO2e per square kilometre | -9.6% |
| 1982 | 0 Mt CO2e per square kilometre | +2.4% |
| 1983 | 0 Mt CO2e per square kilometre | +5.2% |
| 1984 | 0 Mt CO2e per square kilometre | -3.7% |
| 1985 | 0 Mt CO2e per square kilometre | -1.4% |
| 1986 | 0 Mt CO2e per square kilometre | -15.7% |
| 1987 | 0 Mt CO2e per square kilometre | +3.6% |
| 1988 | 0 Mt CO2e per square kilometre | -4.4% |
| 1989 | 0 Mt CO2e per square kilometre | -4.0% |
| 1990 | 0 Mt CO2e per square kilometre | -7.9% |
| 1991 | 0 Mt CO2e per square kilometre | -13.9% |
| 1992 | 0 Mt CO2e per square kilometre | -14.8% |
| 1993 | 0 Mt CO2e per square kilometre | -28.1% |
| 1994 | 0 Mt CO2e per square kilometre | -2.1% |
| 1995 | 0 Mt CO2e per square kilometre | -3.0% |
| 1996 | 0 Mt CO2e per square kilometre | -4.2% |
| 1997 | 0 Mt CO2e per square kilometre | +10.3% |
| 1998 | 0 Mt CO2e per square kilometre | -5.3% |
| 1999 | 0 Mt CO2e per square kilometre | -6.3% |
| 2000 | 0 Mt CO2e per square kilometre | +6.0% |
| 2001 | 0 Mt CO2e per square kilometre | +2.8% |
| 2002 | 0 Mt CO2e per square kilometre | -4.1% |
| 2003 | 0 Mt CO2e per square kilometre | -9.4% |
| 2004 | 0 Mt CO2e per square kilometre | -0.8% |
| 2005 | 0 Mt CO2e per square kilometre | +0.0% |
| 2006 | 0 Mt CO2e per square kilometre | +1.6% |
| 2007 | 0 Mt CO2e per square kilometre | -15.7% |
| 2008 | 0 Mt CO2e per square kilometre | +0.0% |
| 2009 | 0 Mt CO2e per square kilometre | +7.5% |
| 2010 | 0 Mt CO2e per square kilometre | +5.2% |
| 2011 | 0 Mt CO2e per square kilometre | +2.5% |
| 2012 | 0 Mt CO2e per square kilometre | +0.0% |
| 2013 | 0 Mt CO2e per square kilometre | +1.6% |
| 2014 | 0 Mt CO2e per square kilometre | +0.8% |
| 2015 | 0 Mt CO2e per square kilometre | +6.3% |
| 2016 | 0 Mt CO2e per square kilometre | +0.0% |
| 2017 | 0 Mt CO2e per square kilometre | +7.4% |
| 2018 | 0 Mt CO2e per square kilometre | +0.7% |
| 2019 | 0 Mt CO2e per square kilometre | +1.4% |
| 2020 | 0 Mt CO2e per square kilometre | +4.7% |
| 2021 | 0 Mt CO2e per square kilometre | -3.2% |
| 2022 | 0 Mt CO2e per square kilometre | +0.7% |
| 2023 | 0 Mt CO2e per square kilometre | +0.7% |
Hong Kong compared with similar countries
- Hong Kong's 0 Mt CO2e per square kilometre is below the median for high income countries, which is 0 Mt CO2e per square kilometre, 97% of the median. (75 countries reporting)
- Hong Kong's 0 Mt CO2e per square kilometre is above the median for East Asia & Pacific, which is 0 Mt CO2e per square kilometre, 1.4× the median. (37 countries reporting)
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1970s | 0 Mt CO2e per square kilometre | 0 Mt CO2e per square kilometre | 0 Mt CO2e per square kilometre | 10 |
| 1980s | 0 Mt CO2e per square kilometre | 0 Mt CO2e per square kilometre | 0 Mt CO2e per square kilometre | 10 |
| 1990s | 0 Mt CO2e per square kilometre | 0 Mt CO2e per square kilometre | 0 Mt CO2e per square kilometre | 10 |
| 2000s | 0 Mt CO2e per square kilometre | 0 Mt CO2e per square kilometre | 0 Mt CO2e per square kilometre | 10 |
| 2010s | 0 Mt CO2e per square kilometre | 0 Mt CO2e per square kilometre | 0 Mt CO2e per square kilometre | 10 |
| 2020s | 0 Mt CO2e per square kilometre | 0 Mt CO2e per square kilometre | 0 Mt CO2e per square kilometre | 4 |
Countries ranked near Hong Kong
- 88 Japan 0 Mt CO2e per square kilometre compare
- 89 Cyprus 0 Mt CO2e per square kilometre compare
- 90 Qatar 0 Mt CO2e per square kilometre compare
- 92 Saint Kitts and Nevis 0 Mt CO2e per square kilometre compare
- 93 Paraguay 0 Mt CO2e per square kilometre compare
- 94 Guinea 0 Mt CO2e per square kilometre compare
More environment data for Hong Kong
- Historical exposure to drought — Land soil moisture anomaly -5.98 Percentage change (2025)
- Historical exposure to drought — Cropland soil moisture anomaly -5.54 Percentage change (2025)
- Methane (CH4) emissions (total) excluding LULUCF (Mt CO2e), annual 1.14 % change on previous year (2024)
- Methane (CH4) emissions (total) excluding LULUCF (Mt CO2e), per unit 0 Mt CO2e per US$ of GDP (2024)
- Methane (CH4) emissions (total) excluding LULUCF (Mt CO2e), per capita 0 Mt CO2e per person (2024)
- Methane (CH4) emissions from Power Industry (Energy) (Mt CO2e) 8.23 % change on previous year (2024)
- Methane (CH4) emissions from Power Industry (Energy) (Mt CO2e), per 0 Mt CO2e per US$ of GDP (2024)
- Methane (CH4) emissions from Power Industry (Energy) (Mt CO2e), per 0 Mt CO2e per person (2024)
- Methane (CH4) emissions from Transport (Energy) (Mt CO2e), annual 13.39 % change on previous year (2024)
- Methane (CH4) emissions from Transport (Energy) (Mt CO2e), per unit 0 Mt CO2e per US$ of GDP (2024)
Frequently asked questions
- What is nitrous oxide (n2o) emissions from agriculture (mt co2e), per square in Hong Kong?
- Nitrous oxide (n2o) emissions from agriculture (mt co2e), per square in Hong Kong was 0 Mt CO2e per square kilometre in 2023, according to Statizoid (derived).
- What is the highest nitrous oxide (n2o) emissions from agriculture (mt co2e), per square recorded in Hong Kong?
- The highest recorded value was 0 Mt CO2e per square kilometre in 1980.
- What is the lowest nitrous oxide (n2o) emissions from agriculture (mt co2e), per square recorded in Hong Kong?
- The lowest recorded value was 0 Mt CO2e per square kilometre in 2007.
- How does Hong Kong rank for nitrous oxide (n2o) emissions from agriculture (mt co2e), per square?
- Hong Kong ranks 91st out of 201 countries with data for 2023.
- Is nitrous oxide (n2o) emissions from agriculture (mt co2e), per square rising or falling in Hong Kong?
- Over the last ten years it is up 20.6%. The long-run trend across the full record is falling.
- Where does this Hong Kong data come from?
- The figures come from Statizoid (derived), published as part of Nitrous oxide (N2O) emissions from Agriculture (Mt CO2e), per square kilometre. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 54 observations, free to reuse under Derived by Statizoid from the sources named on the page.
How this figure is calculated
Nitrous oxide (N2O) emissions from Agriculture (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.
Nitrous oxide (N2O) emissions from Agriculture (Mt CO2e) ÷ Land area (sq. km)
Computed from
- Nitrous oxide (N2O) emissions from Agriculture EDGAR (Emissions Database for Global Atmospheric Research) Community GHG Database, Joint Research Centre (JRC) - European Commission
- Land area FAOSTAT, Food and Agriculture Organization of the United Nations (FAO)
Statizoid computes this series; the underlying measurements belong to the publishers named above. The arithmetic is applied to every country and year where both inputs report, and nothing is estimated unless the page says so.
About this data
Nitrous oxide (N2O) emissions from Agriculture (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.