Emission Totals - Emissions (N2O) - Emissions on agricultural land in Hong Kong

Hong Kong: Emission Totals - Emissions (N2O) - Emissions on agricultural land was 0.0005 units per square kilometre in 2019. ▼ Falling

Latest (2019)
0.0005 units per square kilometre
Change on year
down 4.6%
World rank
5th
of 208 countries
All-time high
0.0011 units per square kilometre
in 1999
All-time low
0.0002 units per square kilometre
in 2008
Years of data
30
1990–2019

Emission Totals - Emissions (N2O) - Emissions on agricultural land in Hong Kong, 1990–2019

000.0010.0010.0010.0011990200420191990: 0.001 units per square kilometre1991: 0.001 units per square kilometre1992: 0.001 units per square kilometre1993: 0.001 units per square kilometre1994: 0.001 units per square kilometre1995: 0.001 units per square kilometre1996: 0.001 units per square kilometre1997: 0.001 units per square kilometre1998: 0.001 units per square kilometre1999: 0.001 units per square kilometre2000: 0.001 units per square kilometre2001: 0.001 units per square kilometre2002: 0.001 units per square kilometre2003: 0.001 units per square kilometre2004: 0 units per square kilometre2005: 0 units per square kilometre2006: 0 units per square kilometre2007: 0 units per square kilometre2008: 0 units per square kilometre2009: 0 units per square kilometre2010: 0 units per square kilometre2011: 0 units per square kilometre2012: 0 units per square kilometre2013: 0 units per square kilometre2014: 0 units per square kilometre2015: 0 units per square kilometre2016: 0 units per square kilometre2017: 0 units per square kilometre2018: 0 units per square kilometre2019: 0 units per square kilometre

Source: Statizoid (derived). Measured in units per square kilometre.

Analysis

Hong Kong recorded 0.0005 units per square kilometre for emission totals - emissions (n2o) - emissions on agricultural land in 2019.

That represents a change of down 4.6% on the previous year and up 85.3% over ten years.

Over the whole period, emission totals - emissions (n2o) - emissions on agricultural land in Hong Kong peaked at 0.0011 units per square kilometre in 1999 and was at its lowest, 0.0002 units per square kilometre, in 2008.

Hong Kong ranks 5th of 208 countries on this measure, in the top 10%.

The long-run direction has been consistently falling across the 30 years of available data.

Emission Totals - Emissions (N2O) - Emissions on agricultural land in Hong Kong, year by year

Annual values for Emission Totals - Emissions (N2O) - Emissions on agricultural land, per square kilometre in Hong Kong, 1990 to 2019.
Year units per square kilometre Change
1990 0.0008 units per square kilometre
1991 0.0008 units per square kilometre -1.5%
1992 0.0008 units per square kilometre +0.8%
1993 0.0007 units per square kilometre -5.0%
1994 0.0007 units per square kilometre +0.7%
1995 0.0006 units per square kilometre -21.3%
1996 0.0005 units per square kilometre -13.0%
1997 0.0006 units per square kilometre +8.5%
1998 0.0009 units per square kilometre +60.3%
1999 0.0011 units per square kilometre +26.8%
2000 0.0008 units per square kilometre -25.6%
2001 0.0007 units per square kilometre -13.4%
2002 0.0006 units per square kilometre -19.7%
2003 0.0005 units per square kilometre -11.5%
2004 0.0003 units per square kilometre -34.9%
2005 0.0003 units per square kilometre -3.5%
2006 0.0003 units per square kilometre -19.6%
2007 0.0002 units per square kilometre -7.5%
2008 0.0002 units per square kilometre -6.8%
2009 0.0003 units per square kilometre +12.9%
2010 0.0003 units per square kilometre +19.2%
2011 0.0003 units per square kilometre +1.3%
2012 0.0003 units per square kilometre +3.7%
2013 0.0003 units per square kilometre -7.4%
2014 0.0004 units per square kilometre +23.5%
2015 0.0004 units per square kilometre +13.7%
2016 0.0004 units per square kilometre +5.2%
2017 0.0005 units per square kilometre +8.7%
2018 0.0005 units per square kilometre +4.3%
2019 0.0005 units per square kilometre -4.6%

Hong Kong compared with similar countries

  • Hong Kong's 0.0005 units per square kilometre is above the median for high income countries, which is 0.0001 units per square kilometre, 5.6× the median. (80 countries reporting)
  • Hong Kong's 0.0005 units per square kilometre is above the median for East Asia & Pacific, which is 0.0001 units per square kilometre, 7.0× the median. (37 countries reporting)

Averages by decade

DecadeAverage LowestHighest Years
1990s 0.0008 units per square kilometre 0.0005 units per square kilometre 0.0011 units per square kilometre 10
2000s 0.0004 units per square kilometre 0.0002 units per square kilometre 0.0008 units per square kilometre 10
2010s 0.0004 units per square kilometre 0.0003 units per square kilometre 0.0005 units per square kilometre 10

Countries ranked near Hong Kong

  1. 2 Bangladesh 0.0007 units per square kilometre compare
  2. 3 Netherlands 0.0007 units per square kilometre compare
  3. 4 Macao 0.0006 units per square kilometre compare
  4. 6 Ireland 0.0004 units per square kilometre compare
  5. 7 Denmark 0.0004 units per square kilometre compare
  6. 8 Belgium 0.0004 units per square kilometre compare

See the full ranking of 209 places →

More reference data data for Hong Kong

All data for Hong Kong →

Frequently asked questions

What is emission totals - emissions (n2o) - emissions on agricultural land in Hong Kong?
Emission totals - emissions (n2o) - emissions on agricultural land in Hong Kong was 0.0005 units per square kilometre in 2019, according to Statizoid (derived).
What is the highest emission totals - emissions (n2o) - emissions on agricultural land recorded in Hong Kong?
The highest recorded value was 0.0011 units per square kilometre in 1999.
What is the lowest emission totals - emissions (n2o) - emissions on agricultural land recorded in Hong Kong?
The lowest recorded value was 0.0002 units per square kilometre in 2008.
How does Hong Kong rank for emission totals - emissions (n2o) - emissions on agricultural land?
Hong Kong ranks 5th out of 208 countries with data for 2019.
Is emission totals - emissions (n2o) - emissions on agricultural land rising or falling in Hong Kong?
Over the last ten years it is up 85.3%. 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 Emission Totals - Emissions (N2O) - Emissions on agricultural land, per square kilometre. Statizoid updates them automatically from the source API.

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Emission Totals - Emissions (N2O) - Emissions on agricultural land in Hong Kong. Statizoid, drawing on Statizoid (derived). Retrieved 22 September 2026, from https://reference.statizoid.com/stat/emission-totals-emissions-n2o-emissions-on-agricultural-land-per-square-kilometre/hong-kong-sar-china/

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<a href="https://reference.statizoid.com/stat/emission-totals-emissions-n2o-emissions-on-agricultural-land-per-square-kilometre/hong-kong-sar-china/">Emission Totals - Emissions (N2O) - Emissions on agricultural land in Hong Kong</a> — Statizoid

How this figure is calculated

Emission Totals - Emissions (N2O) - Emissions on agricultural land 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.

Emission Totals - Emissions (N2O) - Emissions on agricultural land ÷ Land area (sq. km)

Computed from

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

Indicator
Emission Totals - Emissions (N2O) - Emissions on agricultural land, per square kilometre
Unit
units per square kilometre
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
209 places, 6,088 data points, 1990–2019
Last refreshed

Emission Totals - Emissions (N2O) - Emissions on agricultural land 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.