Nitrous oxide (N2O) emissions (total) excluding LULUCF (Mt CO2e), per in South Asia

South Asia: Nitrous oxide (N2O) emissions (total) excluding LULUCF (Mt CO2e), per was 0.0001 Mt CO2e per square kilometre in 2023. ▲ Rising

Latest (2023)
0.0001 Mt CO2e per square kilometre
Change on year
up 2.4%
Rank
1st
of 47 groups
All-time high
0.0001 Mt CO2e per square kilometre
in 2023
All-time low
0 Mt CO2e per square kilometre
in 1970
Years of data
54
1970–2023

Nitrous oxide (N2O) emissions (total) excluding LULUCF (Mt CO2e), per in South Asia, 1970–2023

00000197019962023

Source: Statizoid (derived). Measured in Mt CO2e per square kilometre.

Analysis

South Asia recorded 0.0001 Mt CO2e per square kilometre for nitrous oxide (n2o) emissions (total) excluding lulucf (mt co2e), per in 2023. That is the highest value across all 54 years on record.

That represents a change of up 2.4% on the previous year and up 20.1% over ten years.

Over the whole period, nitrous oxide (n2o) emissions (total) excluding lulucf (mt co2e), per in South Asia peaked at 0.0001 Mt CO2e per square kilometre in 2023 and was at its lowest, 0 Mt CO2e per square kilometre, in 1970.

South Asia ranks 1st of 47 groups on this measure, in the top 10%.

The long-run direction has been consistently rising across the 54 years of available data.

Nitrous oxide (N2O) emissions (total) excluding LULUCF (Mt CO2e), per in South Asia, year by year

Annual values for Nitrous oxide (N2O) emissions (total) excluding LULUCF (Mt CO2e), per square kilometre in South Asia, 1970 to 2023.
Year Mt CO2e per square kilometre Change
1970 0 Mt CO2e per square kilometre
1971 0 Mt CO2e per square kilometre +0.3%
1972 0 Mt CO2e per square kilometre +2.6%
1973 0 Mt CO2e per square kilometre +2.0%
1974 0 Mt CO2e per square kilometre +2.5%
1975 0 Mt CO2e per square kilometre +3.3%
1976 0 Mt CO2e per square kilometre +4.7%
1977 0 Mt CO2e per square kilometre +4.6%
1978 0 Mt CO2e per square kilometre +3.0%
1979 0 Mt CO2e per square kilometre +4.9%
1980 0 Mt CO2e per square kilometre +0.3%
1981 0 Mt CO2e per square kilometre +4.5%
1982 0 Mt CO2e per square kilometre +2.6%
1983 0 Mt CO2e per square kilometre +5.9%
1984 0 Mt CO2e per square kilometre +4.9%
1985 0 Mt CO2e per square kilometre +2.4%
1986 0 Mt CO2e per square kilometre +5.5%
1987 0 Mt CO2e per square kilometre -1.9%
1988 0 Mt CO2e per square kilometre +7.9%
1989 0 Mt CO2e per square kilometre +2.2%
1990 0 Mt CO2e per square kilometre +2.4%
1991 0 Mt CO2e per square kilometre +3.5%
1992 0 Mt CO2e per square kilometre +3.0%
1993 0 Mt CO2e per square kilometre +2.4%
1994 0 Mt CO2e per square kilometre +4.3%
1995 0.0001 Mt CO2e per square kilometre +2.8%
1996 0.0001 Mt CO2e per square kilometre +3.1%
1997 0.0001 Mt CO2e per square kilometre +2.1%
1998 0.0001 Mt CO2e per square kilometre +2.1%
1999 0.0001 Mt CO2e per square kilometre +2.3%
2000 0.0001 Mt CO2e per square kilometre -1.7%
2001 0.0001 Mt CO2e per square kilometre +1.8%
2002 0.0001 Mt CO2e per square kilometre -2.5%
2003 0.0001 Mt CO2e per square kilometre +3.1%
2004 0.0001 Mt CO2e per square kilometre +3.6%
2005 0.0001 Mt CO2e per square kilometre +4.2%
2006 0.0001 Mt CO2e per square kilometre +4.9%
2007 0.0001 Mt CO2e per square kilometre +5.0%
2008 0.0001 Mt CO2e per square kilometre +2.6%
2009 0.0001 Mt CO2e per square kilometre +2.5%
2010 0.0001 Mt CO2e per square kilometre +3.8%
2011 0.0001 Mt CO2e per square kilometre +3.2%
2012 0.0001 Mt CO2e per square kilometre +1.3%
2013 0.0001 Mt CO2e per square kilometre +0.9%
2014 0.0001 Mt CO2e per square kilometre +2.1%
2015 0.0001 Mt CO2e per square kilometre +1.4%
2016 0.0001 Mt CO2e per square kilometre -0.8%
2017 0.0001 Mt CO2e per square kilometre +1.7%
2018 0.0001 Mt CO2e per square kilometre +3.0%
2019 0.0001 Mt CO2e per square kilometre +3.2%
2020 0.0001 Mt CO2e per square kilometre +1.9%
2021 0.0001 Mt CO2e per square kilometre +0.7%
2022 0.0001 Mt CO2e per square kilometre +2.9%
2023 0.0001 Mt CO2e per square kilometre +2.4%

Averages by decade

DecadeAverage LowestHighest 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 0.0001 Mt CO2e per square kilometre 10
2000s 0.0001 Mt CO2e per square kilometre 0.0001 Mt CO2e per square kilometre 0.0001 Mt CO2e per square kilometre 10
2010s 0.0001 Mt CO2e per square kilometre 0.0001 Mt CO2e per square kilometre 0.0001 Mt CO2e per square kilometre 10
2020s 0.0001 Mt CO2e per square kilometre 0.0001 Mt CO2e per square kilometre 0.0001 Mt CO2e per square kilometre 4

Countries ranked near South Asia

  1. 1 Macao 0.0012 Mt CO2e per square kilometre compare
  2. 2 Gibraltar 0.0008 Mt CO2e per square kilometre compare
  3. 3 Singapore 0.0007 Mt CO2e per square kilometre compare
  4. 4 Hong Kong 0.0005 Mt CO2e per square kilometre compare

See the full ranking of 250 places →

More environment data for South Asia

All data for South Asia →

Frequently asked questions

What is nitrous oxide (n2o) emissions (total) excluding lulucf (mt co2e), per in South Asia?
Nitrous oxide (n2o) emissions (total) excluding lulucf (mt co2e), per in South Asia was 0.0001 Mt CO2e per square kilometre in 2023, according to Statizoid (derived).
What is the highest nitrous oxide (n2o) emissions (total) excluding lulucf (mt co2e), per recorded in South Asia?
The highest recorded value was 0.0001 Mt CO2e per square kilometre in 2023.
What is the lowest nitrous oxide (n2o) emissions (total) excluding lulucf (mt co2e), per recorded in South Asia?
The lowest recorded value was 0 Mt CO2e per square kilometre in 1970.
How does South Asia rank for nitrous oxide (n2o) emissions (total) excluding lulucf (mt co2e), per?
South Asia ranks 1st out of 47 groups with data for 2023.
Is nitrous oxide (n2o) emissions (total) excluding lulucf (mt co2e), per rising or falling in South Asia?
Over the last ten years it is up 20.1%. The long-run trend across the full record is rising.
Where does this South Asia data come from?
The figures come from Statizoid (derived), published as part of Nitrous oxide (N2O) emissions (total) excluding LULUCF (Mt CO2e), per square kilometre. Statizoid updates them automatically from the source API.

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Nitrous oxide (N2O) emissions (total) excluding LULUCF (Mt CO2e), per in South Asia. Statizoid, drawing on Statizoid (derived). Retrieved 21 September 2026, from https://environment.statizoid.com/stat/nitrous-oxide-n2o-emissions-total-excluding-lulucf-mt-co2e-per-square-kilometre/south-asia/

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<a href="https://environment.statizoid.com/stat/nitrous-oxide-n2o-emissions-total-excluding-lulucf-mt-co2e-per-square-kilometre/south-asia/">Nitrous oxide (N2O) emissions (total) excluding LULUCF (Mt CO2e), per in South Asia</a> — Statizoid

How this figure is calculated

Nitrous oxide (N2O) emissions (total) excluding LULUCF (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 (total) excluding LULUCF (Mt CO2e) ÷ 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
Nitrous oxide (N2O) emissions (total) excluding LULUCF (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 (total) excluding LULUCF (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.