Emission Totals - Emissions (CO2eq) from N2O (AR5) - AFOLU, per in Hong Kong

Hong Kong: Emission Totals - Emissions (CO2eq) from N2O (AR5) - AFOLU, per was 0.0586 units per square kilometre in 2019. ◆ Volatile

Latest (2019)
0.0586 units per square kilometre
Change on year
down 12.6%
World rank
17th
of 206 countries
All-time high
0.0671 units per square kilometre
in 2018
All-time low
0.0152 units per square kilometre
in 1999
Years of data
30
1990–2019

Emission Totals - Emissions (CO2eq) from N2O (AR5) - AFOLU, per in Hong Kong, 1990–2019

0.020.040.061990200420191990: 0.038 units per square kilometre1991: 0.034 units per square kilometre1992: 0.029 units per square kilometre1993: 0.021 units per square kilometre1994: 0.021 units per square kilometre1995: 0.021 units per square kilometre1996: 0.019 units per square kilometre1997: 0.02 units per square kilometre1998: 0.018 units per square kilometre1999: 0.015 units per square kilometre2000: 0.016 units per square kilometre2001: 0.016 units per square kilometre2002: 0.024 units per square kilometre2003: 0.018 units per square kilometre2004: 0.02 units per square kilometre2005: 0.02 units per square kilometre2006: 0.019 units per square kilometre2007: 0.016 units per square kilometre2008: 0.015 units per square kilometre2009: 0.015 units per square kilometre2010: 0.022 units per square kilometre2011: 0.027 units per square kilometre2012: 0.033 units per square kilometre2013: 0.025 units per square kilometre2014: 0.046 units per square kilometre2015: 0.051 units per square kilometre2016: 0.053 units per square kilometre2017: 0.057 units per square kilometre2018: 0.067 units per square kilometre2019: 0.059 units per square kilometre

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

Analysis

The most recent figure for emission totals - emissions (co2eq) from n2o (ar5) - afolu, per in Hong Kong is 0.0586 units per square kilometre, measured in 2019.

Compared with earlier readings it is down 12.6% on the previous year and up 281.9% over ten years.

Over the whole period, emission totals - emissions (co2eq) from n2o (ar5) - afolu, per in Hong Kong peaked at 0.0671 units per square kilometre in 2018 and was at its lowest, 0.0152 units per square kilometre, in 1999.

Hong Kong ranks 17th of 206 countries on this measure, in the top 10%.

The series is highly variable year to year, so single readings are best treated with caution.

Emission Totals - Emissions (CO2eq) from N2O (AR5) - AFOLU, per in Hong Kong, year by year

Annual values for Emission Totals - Emissions (CO2eq) from N2O (AR5) - AFOLU, per square kilometre in Hong Kong, 1990 to 2019.
Year units per square kilometre Change
1990 0.0381 units per square kilometre
1991 0.0337 units per square kilometre -11.7%
1992 0.029 units per square kilometre -13.8%
1993 0.0214 units per square kilometre -26.4%
1994 0.0211 units per square kilometre -1.4%
1995 0.0205 units per square kilometre -2.8%
1996 0.019 units per square kilometre -7.2%
1997 0.02 units per square kilometre +5.4%
1998 0.0177 units per square kilometre -11.6%
1999 0.0152 units per square kilometre -14.5%
2000 0.0157 units per square kilometre +3.3%
2001 0.016 units per square kilometre +2.0%
2002 0.0243 units per square kilometre +52.3%
2003 0.018 units per square kilometre -25.9%
2004 0.0195 units per square kilometre +8.2%
2005 0.0199 units per square kilometre +2.1%
2006 0.0189 units per square kilometre -5.4%
2007 0.0165 units per square kilometre -12.5%
2008 0.0152 units per square kilometre -7.8%
2009 0.0154 units per square kilometre +0.9%
2010 0.0224 units per square kilometre +45.7%
2011 0.027 units per square kilometre +20.7%
2012 0.0328 units per square kilometre +21.3%
2013 0.0248 units per square kilometre -24.3%
2014 0.0455 units per square kilometre +83.6%
2015 0.0514 units per square kilometre +12.9%
2016 0.0534 units per square kilometre +4.0%
2017 0.0567 units per square kilometre +6.0%
2018 0.0671 units per square kilometre +18.4%
2019 0.0586 units per square kilometre -12.6%

Hong Kong compared with similar countries

  • Hong Kong's 0.0586 units per square kilometre is above the median for high income countries, which is 0.02 units per square kilometre, 2.9× the median. (79 countries reporting)
  • Hong Kong's 0.0586 units per square kilometre is above the median for East Asia & Pacific, which is 0.0175 units per square kilometre, 3.3× the median. (37 countries reporting)

Averages by decade

DecadeAverage LowestHighest Years
1990s 0.0236 units per square kilometre 0.0152 units per square kilometre 0.0381 units per square kilometre 10
2000s 0.0179 units per square kilometre 0.0152 units per square kilometre 0.0243 units per square kilometre 10
2010s 0.044 units per square kilometre 0.0224 units per square kilometre 0.0671 units per square kilometre 10

Countries ranked near Hong Kong

  1. 14 Malta 0.0632 units per square kilometre compare
  2. 15 Rwanda 0.0607 units per square kilometre compare
  3. 16 Vietnam 0.0606 units per square kilometre compare
  4. 18 Mauritius 0.0582 units per square kilometre compare
  5. 19 Burundi 0.0561 units per square kilometre compare
  6. 20 Dominican Republic 0.0543 units per square kilometre compare

See the full ranking of 206 places →

More reference data data for Hong Kong

All data for Hong Kong →

Frequently asked questions

What is emission totals - emissions (co2eq) from n2o (ar5) - afolu, per in Hong Kong?
Emission totals - emissions (co2eq) from n2o (ar5) - afolu, per in Hong Kong was 0.0586 units per square kilometre in 2019, according to Statizoid (derived).
What is the highest emission totals - emissions (co2eq) from n2o (ar5) - afolu, per recorded in Hong Kong?
The highest recorded value was 0.0671 units per square kilometre in 2018.
What is the lowest emission totals - emissions (co2eq) from n2o (ar5) - afolu, per recorded in Hong Kong?
The lowest recorded value was 0.0152 units per square kilometre in 1999.
How does Hong Kong rank for emission totals - emissions (co2eq) from n2o (ar5) - afolu, per?
Hong Kong ranks 17th out of 206 countries with data for 2019.
Is emission totals - emissions (co2eq) from n2o (ar5) - afolu, per rising or falling in Hong Kong?
Over the last ten years it is up 281.9%. The long-run trend across the full record is volatile.
Where does this Hong Kong data come from?
The figures come from Statizoid (derived), published as part of Emission Totals - Emissions (CO2eq) from N2O (AR5) - AFOLU, per square kilometre. Statizoid updates them automatically from the source API.

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Emission Totals - Emissions (CO2eq) from N2O (AR5) - AFOLU, per in Hong Kong. Statizoid, drawing on Statizoid (derived). Retrieved 22 September 2026, from https://reference.statizoid.com/stat/emission-totals-emissions-co2eq-from-n2o-ar5-afolu-per-square-kilometre/hong-kong-sar-china/

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How this figure is calculated

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.

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

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.