Change co2 annual pct in Iran
Iran: Change co2 annual pct was 0.3742 in 2024. ◆ Volatile
Latest (2024)
0.3742
Change on year
down 87.2%
World rank
156th
of 215 countries
All-time high
1,415
in 1955
All-time low
-89.57
in 1949
Years of data
113
1912–2024
Change co2 annual pct in Iran, 1912–2024
Source: Our World in Data.
Analysis
Iran recorded 0.3742 for change co2 annual pct in 2024.
That represents a change of down 87.2% on the previous year and down 93.3% over ten years.
Over the whole period, change co2 annual pct in Iran peaked at 1,415 in 1955 and was at its lowest, -89.57, in 1949.
Iran ranks 156th of 215 countries on this measure, in the middle of the range.
The series is highly variable year to year, so single readings are best treated with caution.
Change co2 annual pct in Iran, year by year
| Year | Value | Change |
|---|---|---|
| 1912 | 86.49 | — |
| 1913 | 237.68 | +174.8% |
| 1914 | 37.34 | -84.3% |
| 1915 | 19.69 | -47.3% |
| 1916 | 43.08 | +118.8% |
| 1917 | 39.42 | -8.5% |
| 1918 | 23.17 | -41.2% |
| 1919 | 25.29 | +9.2% |
| 1920 | 25.87 | +2.3% |
| 1921 | 33.42 | +29.2% |
| 1922 | 27.17 | -18.7% |
| 1923 | 25.5 | -6.2% |
| 1924 | 16.65 | -34.7% |
| 1925 | 5.15 | -69.0% |
| 1926 | 6.04 | +17.1% |
| 1927 | 10.9 | +80.6% |
| 1928 | 5.86 | -46.3% |
| 1929 | -3.71 | -163.3% |
| 1930 | 8.76 | -336.1% |
| 1931 | -3.19 | -136.4% |
| 1932 | 12.08 | -479.2% |
| 1933 | 9.94 | -17.7% |
| 1934 | 6.37 | -35.9% |
| 1935 | -0.655 | -110.3% |
| 1936 | 9.48 | -1547.6% |
| 1937 | 24.02 | +153.3% |
| 1938 | 0.2775 | -98.8% |
| 1939 | -5.43 | -2057.1% |
| 1940 | -9.73 | +79.2% |
| 1941 | -23.24 | +138.9% |
| 1942 | 41.83 | -279.9% |
| 1943 | 3.13 | -92.5% |
| 1944 | 36.79 | +1076.6% |
| 1945 | 26.97 | -26.7% |
| 1946 | 13.87 | -48.6% |
| 1947 | 5.37 | -61.3% |
| 1948 | 22.82 | +324.9% |
| 1949 | -89.57 | -492.5% |
| 1950 | 18.1 | -120.2% |
| 1951 | -27.99 | -254.7% |
| 1952 | -40.81 | +45.8% |
| 1953 | -6.45 | -84.2% |
| 1954 | -72.73 | +1028.0% |
| 1955 | 1,415 | -2045.1% |
| 1956 | 44.23 | -96.9% |
| 1957 | -4.42 | -110.0% |
| 1958 | 15.73 | -455.9% |
| 1959 | 1.35 | -91.4% |
| 1960 | 46.11 | +3320.8% |
| 1961 | -2.27 | -104.9% |
| 1962 | 2.52 | -210.7% |
| 1963 | 10.36 | +311.2% |
| 1964 | 15.04 | +45.3% |
| 1965 | 13.05 | -13.3% |
| 1966 | 19.33 | +48.2% |
| 1967 | 5.89 | -69.5% |
| 1968 | 21.29 | +261.2% |
| 1969 | 0.8614 | -96.0% |
| 1970 | 10.54 | +1123.1% |
| 1971 | 10.72 | +1.8% |
| 1972 | 4.32 | -59.7% |
| 1973 | 22.13 | +412.6% |
| 1974 | 11.04 | -50.1% |
| 1975 | -3.17 | -128.7% |
| 1976 | 12.41 | -491.5% |
| 1977 | 4.68 | -62.3% |
| 1978 | -0.9265 | -119.8% |
| 1979 | 0.5229 | -156.4% |
| 1980 | -26.02 | -5075.3% |
| 1981 | -6.15 | -76.4% |
| 1982 | 21.95 | -456.9% |
| 1983 | 8.61 | -60.8% |
| 1984 | 0.2482 | -97.1% |
| 1985 | 6.71 | +2601.9% |
| 1986 | -7.59 | -213.2% |
| 1987 | 7.44 | -198.0% |
| 1988 | 10.43 | +40.2% |
| 1989 | 8.61 | -17.4% |
| 1990 | 10.44 | +21.3% |
| 1991 | 5.67 | -45.7% |
| 1992 | 2.31 | -59.3% |
| 1993 | 3.86 | +66.9% |
| 1994 | 11.74 | +204.5% |
| 1995 | 2.29 | -80.5% |
| 1996 | 2.12 | -7.2% |
| 1997 | -2.66 | -225.4% |
| 1998 | 13.51 | -608.0% |
| 1999 | 22.51 | +66.6% |
| 2000 | -1.93 | -108.6% |
| 2001 | 6.18 | -419.8% |
| 2002 | 1.83 | -70.5% |
| 2003 | 3.51 | +92.2% |
| 2004 | 7.58 | +116.0% |
| 2005 | 5.58 | -26.4% |
| 2006 | 7.33 | +31.3% |
| 2007 | 1.35 | -81.6% |
| 2008 | 4.09 | +203.1% |
| 2009 | 2.81 | -31.1% |
| 2010 | 3.33 | +18.3% |
| 2011 | 2.65 | -20.5% |
| 2012 | 3.98 | +50.1% |
| 2013 | 1.79 | -55.0% |
| 2014 | 5.61 | +213.8% |
| 2015 | -0.3522 | -106.3% |
| 2016 | 0.424 | -220.4% |
| 2017 | 8.02 | +1792.5% |
| 2018 | -4.58 | -157.1% |
| 2019 | 9.44 | -306.2% |
| 2020 | 2.52 | -73.3% |
| 2021 | 4.55 | +80.6% |
| 2022 | -1.58 | -134.8% |
| 2023 | 2.93 | -285.1% |
| 2024 | 0.3742 | -87.2% |
Iran compared with similar countries
- Iran's 0.3742 is below the median for upper middle income countries, which is 2.72, 14% of the median. (58 countries reporting)
- Iran's 0.3742 is below the median for Middle East, North Africa, Afghanistan & Pakistan, which is 0.586, 64% of the median. (23 countries reporting)
Biggest year-on-year movements
Years where Change co2 annual pct in Iran changed far more than this series normally does. A large move can be a real event or a change in how the figure was measured — the source note below says who published it.
| Year | Change | From | To |
|---|---|---|---|
| 1980 | -5075.3% | 0.5229 | -26.02 |
| 1960 | +3320.8% | 1.35 | 46.11 |
| 1985 | +2601.9% | 0.2482 | 6.71 |
| 1955 | +2045.1% | -72.73 | 1,415 |
| 1939 | -2057.1% | 0.2775 | -5.43 |
| 2017 | +1792.5% | 0.424 | 8.02 |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1910s | 64.02 | 19.69 | 237.68 | 8 |
| 1920s | 15.28 | -3.71 | 33.42 | 10 |
| 1930s | 6.17 | -5.43 | 24.02 | 10 |
| 1940s | 2.82 | -89.57 | 41.83 | 10 |
| 1950s | 134.17 | -72.73 | 1,415 | 10 |
| 1960s | 13.22 | -2.27 | 46.11 | 10 |
| 1970s | 7.23 | -3.17 | 22.13 | 10 |
| 1980s | 2.42 | -26.02 | 21.95 | 10 |
| 1990s | 7.18 | -2.66 | 22.51 | 10 |
| 2000s | 3.83 | -1.93 | 7.58 | 10 |
| 2010s | 3.03 | -4.58 | 9.44 | 10 |
| 2020s | 1.76 | -1.58 | 4.55 | 5 |
Countries ranked near Iran
- 153 Sudan 0.4475 compare
- 154 Jordan 0.432 compare
- 155 Democratic Republic of Congo 0.3973 compare
- 157 Syria 0.3309 compare
- 158 Liechtenstein 0.3071 compare
- 159 Switzerland 0.2947 compare
More climate change data for Iran
- Share co2 vs population 0.7863 (2100)
- Co2 gdp growth, annual growth rate -177.15 % change on previous year (2025)
- Co2 gdp pop growth, annual growth rate -12.25 % change on previous year (2025)
- Population, total, annual growth rate 0.9283 % change on previous year (2025)
- Population, total, per unit of GDP 0.0003 units per US$ of GDP (2025)
- Urban population, annual growth rate 1.39 % change on previous year (2025)
- Urban population, per unit of GDP 0.0002 units per US$ of GDP (2025)
- Urban population, per capita 0.7738 units per person (2025)
- Precipitation anomalies, annual growth rate -620.65 % change on previous year (2025)
- Urban population 71.51 million (2025)
Frequently asked questions
- What is change co2 annual pct in Iran?
- Change co2 annual pct in Iran was 0.3742 in 2024, according to Our World in Data.
- What is the highest change co2 annual pct recorded in Iran?
- The highest recorded value was 1,415 in 1955.
- What is the lowest change co2 annual pct recorded in Iran?
- The lowest recorded value was -89.57 in 1949.
- How does Iran rank for change co2 annual pct?
- Iran ranks 156th out of 215 countries with data for 2024.
- Is change co2 annual pct rising or falling in Iran?
- Over the last ten years it is down 93.3%. The long-run trend across the full record is volatile.
- Where does this Iran data come from?
- The figures come from Our World in Data, published as part of Change co2 annual pct. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 113 observations, free to reuse under CC BY 4.0 (Our World in Data).