Air pollutants
This entry refers to specified gases and particulates released by various sources, including animals, plants, goods, and processes.
particulate matter emissions - This entry provides the modeled annual mean concentration of particulate matter of less than 2.5 microns in diameter (PM2.5) measured in micrograms per cubic meter of air. Exposure to PM2.5 pollutants should not exceed an annual mean concentration of 10 micrograms per cubic meter, according to World Health Organization guidelines. Particulate matter are inhalable and respirable particles composed of sulphate, nitrates, ammonia, sodium chloride, black carbon, mineral dust, and water. Fine particles less than 2.5 microns pose the greatest health risks because they can penetrate the lungs and enter the bloodstream. Sources include combustion engines, solid-fuel combustion, and other industrial activities.
carbon dioxide emissions - This entry provides the annual quantity of carbon dioxide emissions for a country, as measured in megatons. Human-influenced sources include the burning of fossil fuels (including coal, natural gas, and oil), solid waste, trees, and other biological materials, as well as certain chemical processes, such as cement production. Natural sources include decomposition, ocean release, and respiration.
methane emissions - This entry provides the annual quantity of methane emissions for a country, as measured in megatons. Methane is emitted during the breakdown of organic material from human-influenced and natural processes. Human-influenced sources include the production and transport of coal, natural gas, and oil; the decay of organic waste in landfills; agricultural activities; stationary and mobile combustion; waste-water treatment; and certain industrial processes. Natural sources include the decay of plant material in wetlands, the seepage of gas from underground deposits, and the digestion of food by ruminants.
Afghanistan
particulate matter emissions: 62.49 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 8.67 megatons (2016 est.)
methane emissions: 90.98 megatons (2020 est.)
Albania
particulate matter emissions: 16.28 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 4.54 megatons (2016 est.)
methane emissions: 2.55 megatons (2020 est.)
Algeria
particulate matter emissions: 22.68 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 150.01 megatons (2016 est.)
methane emissions: 49.94 megatons (2020 est.)
Andorra
particulate matter emissions: 8.52 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 0.47 megatons (2016 est.)
methane emissions: 0.05 megatons (2020 est.)
Angola
particulate matter emissions: 27.16 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 34.69 megatons (2016 est.)
methane emissions: 23.28 megatons (2020 est.)
Antigua and Barbuda
particulate matter emissions: 8.3 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 0.56 megatons (2016 est.)
methane emissions: 0.22 megatons (2020 est.)
Argentina
particulate matter emissions: 12.04 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 201.35 megatons (2016 est.)
methane emissions: 120.66 megatons (2020 est.)
Armenia
particulate matter emissions: 34.13 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 5.16 megatons (2016 est.)
methane emissions: 2.91 megatons (2020 est.)
Aruba
carbon dioxide emissions: 0.88 megatons (2016 est.)Australia
particulate matter emissions: 8.93 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 375.91 megatons (2016 est.)
methane emissions: 105.01 megatons (2020 est.)
Austria
particulate matter emissions: 11.51 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 61.45 megatons (2016 est.)
methane emissions: 6.34 megatons (2020 est.)
Azerbaijan
particulate matter emissions: 24.64 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 37.62 megatons (2016 est.)
methane emissions: 44.87 megatons (2020 est.)
Bahamas, The
particulate matter emissions: 5.2 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 1.79 megatons (2016 est.)
methane emissions: 0.23 megatons (2020 est.)
Bahrain
particulate matter emissions: 51.82 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 31.69 megatons (2016 est.)
methane emissions: 15.47 megatons (2020 est.)
Bangladesh
particulate matter emissions: 45.99 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 84.25 megatons (2016 est.)
methane emissions: 59.3 megatons (2020 est.)
Barbados
particulate matter emissions: 9.79 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 1.28 megatons (2016 est.)
methane emissions: 2.35 megatons (2020 est.)
Belarus
particulate matter emissions: 15.48 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 58.28 megatons (2016 est.)
methane emissions: 17.19 megatons (2020 est.)
Belgium
particulate matter emissions: 11.26 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 96.89 megatons (2016 est.)
methane emissions: 7.78 megatons (2020 est.)
Belize
particulate matter emissions: 10.51 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 0.57 megatons (2016 est.)
methane emissions: 0.55 megatons (2020 est.)
Benin
particulate matter emissions: 31.51 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 6.48 megatons (2016 est.)
methane emissions: 5.8 megatons (2020 est.)
Bermuda
carbon dioxide emissions: 0.61 megatons (2016 est.)Bhutan
particulate matter emissions: 26.1 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 1.26 megatons (2016 est.)
methane emissions: 1.11 megatons (2020 est.)
Bolivia
particulate matter emissions: 25.23 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 21.61 megatons (2016 est.)
methane emissions: 21.01 megatons (2020 est.)
Bosnia and Herzegovina
particulate matter emissions: 26.19 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 21.85 megatons (2016 est.)
methane emissions: 2.92 megatons (2020 est.)
Botswana
particulate matter emissions: 12.82 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 6.34 megatons (2016 est.)
methane emissions: 5.73 megatons (2020 est.)
Brazil
particulate matter emissions: 10.94 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 462.3 megatons (2016 est.)
methane emissions: 401.83 megatons (2020 est.)
British Virgin Islands
carbon dioxide emissions: 0.21 megatons (2016 est.)Brunei
particulate matter emissions: 6.86 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 7.66 megatons (2016 est.)
methane emissions: 8.4 megatons (2020 est.)
Bulgaria
particulate matter emissions: 17.29 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 41.71 megatons (2016 est.)
methane emissions: 6.77 megatons (2020 est.)
Burkina Faso
particulate matter emissions: 40.74 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 3.42 megatons (2016 est.)
methane emissions: 12.85 megatons (2020 est.)
Burma
particulate matter emissions: 27.16 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 25.28 megatons (2016 est.)
methane emissions: 42.2 megatons (2020 est.)
Burundi
particulate matter emissions: 28 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 0.5 megatons (2016 est.)
methane emissions: 1.42 megatons (2020 est.)
Cabo Verde
particulate matter emissions: 31.08 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 0.54 megatons (2016 est.)
methane emissions: 0.13 megatons (2020 est.)
Cambodia
particulate matter emissions: 17.8 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 9.92 megatons (2016 est.)
methane emissions: 14.88 megatons (2020 est.)
Cameroon
particulate matter emissions: 56.37 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 8.29 megatons (2016 est.)
methane emissions: 30.71 megatons (2020 est.)
Canada
particulate matter emissions: 6.39 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 544.89 megatons (2016 est.)
methane emissions: 101.82 megatons (2020 est.)
Cayman Islands
carbon dioxide emissions: 0.55 megatons (2016 est.)Central African Republic
particulate matter emissions: 27.2 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 0.3 megatons (2016 est.)
methane emissions: 22.44 megatons (2020 est.)
Chad
particulate matter emissions: 41.15 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 1.02 megatons (2016 est.)
methane emissions: 30.69 megatons (2020 est.)
Chile
particulate matter emissions: 20.49 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 85.82 megatons (2016 est.)
methane emissions: 15.97 megatons (2020 est.)
China
particulate matter emissions: 38.15 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 9,893.04 megatons (2016 est.)
methane emissions: 1,490.24 megatons (2020 est.)
Colombia
particulate matter emissions: 14.04 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 97.81 megatons (2016 est.)
methane emissions: 81.52 megatons (2020 est.)
Comoros
particulate matter emissions: 14.37 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 0.2 megatons (2016 est.)
methane emissions: 0.19 megatons (2020 est.)
Congo, Democratic Republic of the
particulate matter emissions: 31.58 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 2.02 megatons (2016 est.)
methane emissions: 61.24 megatons (2020 est.)
Congo, Republic of the
particulate matter emissions: 29.48 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 3.28 megatons (2016 est.)
methane emissions: 2.24 megatons (2020 est.)
Cook Islands
particulate matter emissions: 7.8 micrograms per cubic meter (2019 est.)Costa Rica
particulate matter emissions: 14.7 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 8.02 megatons (2016 est.)
methane emissions: 5.61 megatons (2020 est.)
Cote d'Ivoire
particulate matter emissions: 40.41 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 9.67 megatons (2016 est.)
methane emissions: 10.3 megatons (2020 est.)
Croatia
particulate matter emissions: 15.29 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 17.49 megatons (2016 est.)
methane emissions: 3.98 megatons (2020 est.)
Cuba
particulate matter emissions: 13.32 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 28.28 megatons (2016 est.)
methane emissions: 9.3 megatons (2020 est.)
Curacao
carbon dioxide emissions: 5.39 megatons (2016 est.)Cyprus
particulate matter emissions: 14.52 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 6.63 megatons (2016 est.)
methane emissions: 0.86 megatons (2020 est.)
Czechia
particulate matter emissions: 14.34 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 102.22 megatons (2016 est.)
methane emissions: 13.11 megatons (2020 est.)
Denmark
particulate matter emissions: 9.66 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 31.79 megatons (2016 est.)
methane emissions: 6.54 megatons (2020 est.)
Djibouti
particulate matter emissions: 19.98 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 0.62 megatons (2016 est.)
methane emissions: 0.52 megatons (2020 est.)
Dominica
particulate matter emissions: 8.22 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 0.18 megatons (2016 est.)
methane emissions: 0.04 megatons (2020 est.)
Dominican Republic
particulate matter emissions: 7.59 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 25.26 megatons (2016 est.)
methane emissions: 8.1 megatons (2020 est.)
Ecuador
particulate matter emissions: 16.55 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 41.15 megatons (2016 est.)
methane emissions: 23.51 megatons (2020 est.)
Egypt
particulate matter emissions: 63.16 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 238.56 megatons (2016 est.)
methane emissions: 59.68 megatons (2020 est.)
El Salvador
particulate matter emissions: 22.15 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 7.17 megatons (2016 est.)
methane emissions: 4.71 megatons (2020 est.)
Equatorial Guinea
particulate matter emissions: 25.67 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 5.65 megatons (2016 est.)
methane emissions: 11.21 megatons (2020 est.)
Eritrea
particulate matter emissions: 22.74 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 0.71 megatons (2016 est.)
methane emissions: 4.48 megatons (2020 est.)
Estonia
particulate matter emissions: 6.35 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 16.59 megatons (2016 est.)
methane emissions: 0.99 megatons (2020 est.)
Eswatini
particulate matter emissions: 15.07 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 1.16 megatons (2016 est.)
methane emissions: 1.9 megatons (2020 est.)
Ethiopia
particulate matter emissions: 21.8 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 14.87 megatons (2016 est.)
methane emissions: 114.21 megatons (2020 est.)
European Union
carbon dioxide emissions: 2,881.62 megatons (2016 est.)Faroe Islands
carbon dioxide emissions: 0.63 megatons (2016 est.)Fiji
particulate matter emissions: 7.36 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 2.05 megatons (2016 est.)
methane emissions: 0.95 megatons (2020 est.)
Finland
particulate matter emissions: 5.47 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 45.87 megatons (2016 est.)
methane emissions: 4.46 megatons (2020 est.)
France
particulate matter emissions: 10.46 micrograms per cubic meter (2019 est.)methane emissions: 55.99 megatons (2020 est.)
French Polynesia
carbon dioxide emissions: 0.77 megatons (2016 est.)Gabon
particulate matter emissions: 26.29 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 5.32 megatons (2016 est.)
methane emissions: 1.13 megatons (2020 est.)
Gambia, The
particulate matter emissions: 39.1 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 0.53 megatons (2016 est.)
methane emissions: 1.96 megatons (2020 est.)
Gaza Strip
particulate matter emissions: 30.82 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 3.23 megatons (2016 est.)
note: data represent combined total from the Gaza Strip and the West Bank.
Georgia
particulate matter emissions: 19.06 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 10.13 megatons (2016 est.)
methane emissions: 6.05 megatons (2020 est.)
Germany
particulate matter emissions: 10.73 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 727.97 megatons (2016 est.)
methane emissions: 49.92 megatons (2020 est.)
Ghana
particulate matter emissions: 46.04 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 16.67 megatons (2016 est.)
methane emissions: 22.75 megatons (2020 est.)
Gibraltar
carbon dioxide emissions: 0.63 megatons (2016 est.)Greece
particulate matter emissions: 14.62 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 62.43 megatons (2016 est.)
methane emissions: 9.8 megatons (2020 est.)
Greenland
carbon dioxide emissions: 0.51 megatons (2016 est.)Grenada
particulate matter emissions: 10.08 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 0.27 megatons (2016 est.)
methane emissions: 2.04 megatons (2020 est.)
Guatemala
particulate matter emissions: 20.75 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 16.78 megatons (2016 est.)
methane emissions: 10.7 megatons (2020 est.)
Guinea
particulate matter emissions: 37.57 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 3 megatons (2016 est.)
methane emissions: 11.13 megatons (2020 est.)
Guinea-Bissau
particulate matter emissions: 34.85 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 0.29 megatons (2016 est.)
methane emissions: 1.46 megatons (2020 est.)
Guyana
particulate matter emissions: 11.11 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 2.38 megatons (2016 est.)
methane emissions: 1.81 megatons (2020 est.)
Haiti
particulate matter emissions: 9.69 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 2.98 megatons (2016 est.)
methane emissions: 6.12 megatons (2020 est.)
Holy See (Vatican City)
methane emissions: 0 megatons (2020 est.)Honduras
particulate matter emissions: 18.93 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 9.81 megatons (2016 est.)
methane emissions: 7.72 megatons (2020 est.)
Hong Kong
carbon dioxide emissions: 43.64 megatons (2016 est.)Hungary
particulate matter emissions: 14.24 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 45.54 megatons (2016 est.)
methane emissions: 7.25 megatons (2020 est.)
Iceland
particulate matter emissions: 5.79 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 2.06 megatons (2016 est.)
methane emissions: 0.59 megatons (2020 est.)
India
particulate matter emissions: 50.17 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 2,407.67 megatons (2016 est.)
methane emissions: 559.11 megatons (2020 est.)
Indonesia
particulate matter emissions: 19.34 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 563.32 megatons (2016 est.)
methane emissions: 244.5 megatons (2020 est.)
Iran
particulate matter emissions: 31.62 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 661.71 megatons (2016 est.)
methane emissions: 158.71 megatons (2020 est.)
Iraq
particulate matter emissions: 39.29 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 190.06 megatons (2016 est.)
methane emissions: 17.44 megatons (2020 est.)
Ireland
particulate matter emissions: 8.2 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 37.71 megatons (2016 est.)
methane emissions: 13.67 megatons (2020 est.)
Israel
particulate matter emissions: 19.47 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 65.17 megatons (2016 est.)
methane emissions: 13.02 megatons (2020 est.)
Italy
particulate matter emissions: 14.22 micrograms per cubic meter (2019 est.)methane emissions: 41.3 megatons (2020 est.)
Jamaica
particulate matter emissions: 14.83 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 8.23 megatons (2016 est.)
methane emissions: 1.08 megatons (2020 est.)
Japan
particulate matter emissions: 10.84 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 1,135.89 megatons (2016 est.)
methane emissions: 29.99 megatons (2020 est.)
Jordan
particulate matter emissions: 25.87 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 25.11 megatons (2016 est.)
methane emissions: 6.04 megatons (2020 est.)
Kazakhstan
particulate matter emissions: 26.5 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 247.21 megatons (2016 est.)
methane emissions: 45.03 megatons (2020 est.)
Kenya
particulate matter emissions: 12.52 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 17.91 megatons (2016 est.)
methane emissions: 37.65 megatons (2020 est.)
Kiribati
particulate matter emissions: 7.62 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 0.07 megatons (2016 est.)
methane emissions: 0.02 megatons (2020 est.)
Korea, North
particulate matter emissions: 41.46 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 28.28 megatons (2016 est.)
methane emissions: 18.68 megatons (2020 est.)
Korea, South
particulate matter emissions: 24.04 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 620.3 megatons (2016 est.)
methane emissions: 30.28 megatons (2020 est.)
Kosovo
carbon dioxide emissions: 8.94 megatons (2016 est.)methane emissions: 0.54 megatons (2020 est.)
Kuwait
particulate matter emissions: 64.08 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 98.73 megatons (2016 est.)
methane emissions: 6.21 megatons (2020 est.)
Kyrgyzstan
particulate matter emissions: 37.58 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 9.79 megatons (2016 est.)
methane emissions: 4.47 megatons (2020 est.)
Laos
particulate matter emissions: 21.15 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 17.76 megatons (2016 est.)
methane emissions: 9 megatons (2020 est.)
Latvia
particulate matter emissions: 12.02 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 7 megatons (2016 est.)
methane emissions: 1.85 megatons (2020 est.)
Lebanon
particulate matter emissions: 24.23 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 24.8 megatons (2016 est.)
methane emissions: 3.37 megatons (2020 est.)
Lesotho
particulate matter emissions: 17.6 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 2.51 megatons (2016 est.)
methane emissions: 2.56 megatons (2020 est.)
Liberia
particulate matter emissions: 35.8 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 1.39 megatons (2016 est.)
methane emissions: 6.56 megatons (2020 est.)
Libya
particulate matter emissions: 29.84 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 50.56 megatons (2016 est.)
methane emissions: 45.76 megatons (2020 est.)
Liechtenstein
carbon dioxide emissions: 0.05 megatons (2016 est.)methane emissions: 0.02 megatons (2020 est.)
Lithuania
particulate matter emissions: 10.37 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 12.96 megatons (2016 est.)
methane emissions: 3.15 megatons (2020 est.)
Luxembourg
particulate matter emissions: 8.89 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 8.99 megatons (2016 est.)
methane emissions: 0.61 megatons (2020 est.)
Macau
carbon dioxide emissions: 2.07 megatons (2016 est.)Madagascar
particulate matter emissions: 16.02 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 3.91 megatons (2016 est.)
methane emissions: 10.14 megatons (2020 est.)
Malawi
particulate matter emissions: 18.57 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 1.3 megatons (2016 est.)
methane emissions: 11.12 megatons (2020 est.)
Malaysia
particulate matter emissions: 21.52 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 248.29 megatons (2016 est.)
methane emissions: 51.51 megatons (2020 est.)
Maldives
particulate matter emissions: 13 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 1.44 megatons (2016 est.)
methane emissions: 0.14 megatons (2020 est.)
Mali
particulate matter emissions: 38.55 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 3.18 megatons (2016 est.)
methane emissions: 19.16 megatons (2020 est.)
Malta
particulate matter emissions: 12.93 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 1.34 megatons (2016 est.)
methane emissions: 0.2 megatons (2020 est.)
Marshall Islands
particulate matter emissions: 7.21 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 0.14 megatons (2016 est.)
methane emissions: 0.03 megatons (2020 est.)
Mauritania
particulate matter emissions: 41.98 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 2.74 megatons (2016 est.)
methane emissions: 6.16 megatons (2020 est.)
Mauritius
particulate matter emissions: 10.48 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 4.35 megatons (2016 est.)
methane emissions: 2.06 megatons (2020 est.)
Mexico
particulate matter emissions: 17.83 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 486.41 megatons (2016 est.)
methane emissions: 135.77 megatons (2020 est.)
Micronesia, Federated States of
particulate matter emissions: 7.79 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 0.14 megatons (2016 est.)
methane emissions: 0.02 megatons (2020 est.)
Moldova
particulate matter emissions: 12.37 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 5.12 megatons (2016 est.)
methane emissions: 3.29 megatons (2020 est.)
Monaco
particulate matter emissions: 9.21 micrograms per cubic meter (2019 est.)methane emissions: 0.05 megatons (2020 est.)
Mongolia
particulate matter emissions: 41.3 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 25.37 megatons (2016 est.)
methane emissions: 13.72 megatons (2020 est.)
Montenegro
particulate matter emissions: 19.3 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 2.02 megatons (2016 est.)
methane emissions: 0.75 megatons (2020 est.)
Morocco
particulate matter emissions: 13.44 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 61.28 megatons (2016 est.)
methane emissions: 17.16 megatons (2020 est.)
note: data does not include former Western Sahara
Mozambique
particulate matter emissions: 16.45 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 7.94 megatons (2016 est.)
methane emissions: 16.26 megatons (2020 est.)
Namibia
particulate matter emissions: 11.81 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 4.23 megatons (2016 est.)
methane emissions: 10.4 megatons (2020 est.)
Nauru
particulate matter emissions: 7.4 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 0.05 megatons (2016 est.)
methane emissions: 0.01 megatons (2020 est.)
Nepal
particulate matter emissions: 36.43 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 9.11 megatons (2016 est.)
methane emissions: 41.15 megatons (2020 est.)
Netherlands
particulate matter emissions: 10.74 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 170.78 megatons (2016 est.)
methane emissions: 17.79 megatons (2020 est.)
New Caledonia
carbon dioxide emissions: 5.33 megatons (2016 est.)New Zealand
particulate matter emissions: 8.61 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 34.38 megatons (2016 est.)
methane emissions: 34.3 megatons (2020 est.)
Nicaragua
particulate matter emissions: 16 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 5.59 megatons (2016 est.)
methane emissions: 6.46 megatons (2020 est.)
Niger
particulate matter emissions: 50.15 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 2.02 megatons (2016 est.)
methane emissions: 22.99 megatons (2020 est.)
Nigeria
particulate matter emissions: 55.64 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 120.37 megatons (2016 est.)
methane emissions: 143.99 megatons (2020 est.)
Niue
particulate matter emissions: 6.74 micrograms per cubic meter (2019 est.)North Macedonia
particulate matter emissions: 25.17 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 7.05 megatons (2016 est.)
methane emissions: 2.28 megatons (2020 est.)
Norway
particulate matter emissions: 6.3 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 41.02 megatons (2016 est.)
methane emissions: 4.81 megatons (2020 est.)
Oman
particulate matter emissions: 34.88 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 63.46 megatons (2016 est.)
methane emissions: 5.6 megatons (2020 est.)
Pakistan
particulate matter emissions: 50.13 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 201.15 megatons (2016 est.)
methane emissions: 142.12 megatons (2020 est.)
Palau
particulate matter emissions: 7.82 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 0.22 megatons (2016 est.)
methane emissions: 0.06 megatons (2020 est.)
Panama
particulate matter emissions: 11.78 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 10.71 megatons (2016 est.)
methane emissions: 5.97 megatons (2020 est.)
Papua New Guinea
particulate matter emissions: 8.89 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 7.54 megatons (2016 est.)
methane emissions: 11.05 megatons (2020 est.)
Paraguay
particulate matter emissions: 12.31 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 7.41 megatons (2016 est.)
methane emissions: 27.65 megatons (2020 est.)
Peru
particulate matter emissions: 29.07 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 57.41 megatons (2016 est.)
methane emissions: 30.17 megatons (2020 est.)
Philippines
particulate matter emissions: 22.45 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 122.29 megatons (2016 est.)
methane emissions: 51.32 megatons (2020 est.)
Poland
particulate matter emissions: 18.83 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 299.04 megatons (2016 est.)
methane emissions: 46.62 megatons (2020 est.)
Portugal
particulate matter emissions: 7.34 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 48.74 megatons (2016 est.)
methane emissions: 10.93 megatons (2020 est.)
Qatar
particulate matter emissions: 59.04 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 103.26 megatons (2016 est.)
methane emissions: 8.34 megatons (2020 est.)
Romania
particulate matter emissions: 13.3 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 69.26 megatons (2016 est.)
methane emissions: 27.62 megatons (2020 est.)
Russia
particulate matter emissions: 8.88 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 1,732.03 megatons (2016 est.)
methane emissions: 851.52 megatons (2020 est.)
Rwanda
particulate matter emissions: 35.66 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 1.11 megatons (2016 est.)
methane emissions: 2.92 megatons (2020 est.)
Saint Kitts and Nevis
particulate matter emissions: 8.05 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 0.24 megatons (2016 est.)
methane emissions: 0.1 megatons (2020 est.)
Saint Lucia
particulate matter emissions: 8.98 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 0.41 megatons (2016 est.)
methane emissions: 0.27 megatons (2020 est.)
Saint Vincent and the Grenadines
particulate matter emissions: 9.41 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 0.22 megatons (2016 est.)
methane emissions: 0.09 megatons (2020 est.)
Samoa
particulate matter emissions: 7.78 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 0.25 megatons (2016 est.)
methane emissions: 0.27 megatons (2020 est.)
San Marino
particulate matter emissions: 9.85 micrograms per cubic meter (2019 est.)methane emissions: 0.02 megatons (2020 est.)
Sao Tome and Principe
particulate matter emissions: 33.75 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 0.12 megatons (2016 est.)
methane emissions: 0.04 megatons (2020 est.)
Saudi Arabia
particulate matter emissions: 57.16 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 563.45 megatons (2016 est.)
methane emissions: 45.47 megatons (2020 est.)
Senegal
particulate matter emissions: 38.21 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 10.9 megatons (2016 est.)
methane emissions: 11.74 megatons (2020 est.)
Serbia
particulate matter emissions: 21.74 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 45.22 megatons (2016 est.)
methane emissions: 11.96 megatons (2020 est.)
Seychelles
particulate matter emissions: 16.96 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 0.61 megatons (2016 est.)
methane emissions: 0.1 megatons (2020 est.)
Sierra Leone
particulate matter emissions: 39.42 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 1.09 megatons (2016 est.)
methane emissions: 3.16 megatons (2020 est.)
Singapore
particulate matter emissions: 13.33 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 37.54 megatons (2016 est.)
methane emissions: 4.4 megatons (2020 est.)
Slovakia
particulate matter emissions: 15.89 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 32.42 megatons (2016 est.)
methane emissions: 4.43 megatons (2020 est.)
Slovenia
particulate matter emissions: 14.08 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 12.63 megatons (2016 est.)
methane emissions: 2.1 megatons (2020 est.)
Solomon Islands
particulate matter emissions: 7.83 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 0.17 megatons (2016 est.)
methane emissions: 0.43 megatons (2020 est.)
Somalia
particulate matter emissions: 14.28 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 0.65 megatons (2016 est.)
methane emissions: 20.13 megatons (2020 est.)
South Africa
particulate matter emissions: 19.75 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 476.64 megatons (2016 est.)
methane emissions: 55.89 megatons (2020 est.)
South Sudan
particulate matter emissions: 20.18 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 1.73 megatons (2016 est.)
methane emissions: 7.61 megatons (2020 est.)
Spain
particulate matter emissions: 9.34 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 244 megatons (2016 est.)
methane emissions: 36.94 megatons (2020 est.)
Sri Lanka
particulate matter emissions: 23.88 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 23.36 megatons (2016 est.)
methane emissions: 10.95 megatons (2020 est.)
Sudan
particulate matter emissions: 21.43 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 20 megatons (2016 est.)
methane emissions: 75.1 megatons (2020 est.)
Suriname
particulate matter emissions: 12.17 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 1.74 megatons (2016 est.)
methane emissions: 2.28 megatons (2020 est.)
Sweden
particulate matter emissions: 5.96 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 43.25 megatons (2016 est.)
methane emissions: 4.42 megatons (2020 est.)
Switzerland
particulate matter emissions: 8.97 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 34.48 megatons (2016 est.)
methane emissions: 4.98 megatons (2020 est.)
Syria
particulate matter emissions: 25.14 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 28.83 megatons (2016 est.)
methane emissions: 12.93 megatons (2020 est.)
Tajikistan
particulate matter emissions: 53.65 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 5.31 megatons (2016 est.)
methane emissions: 4.87 megatons (2020 est.)
Tanzania
particulate matter emissions: 15.36 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 11.97 megatons (2016 est.)
methane emissions: 59.08 megatons (2020 est.)
Thailand
particulate matter emissions: 24.64 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 283.76 megatons (2016 est.)
methane emissions: 86.98 megatons (2020 est.)
Timor-Leste
particulate matter emissions: 20.47 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 0.5 megatons (2016 est.)
methane emissions: 4.74 megatons (2020 est.)
Togo
particulate matter emissions: 35.66 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 3 megatons (2016 est.)
methane emissions: 3.06 megatons (2020 est.)
Tonga
particulate matter emissions: 7.52 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 0.13 megatons (2016 est.)
methane emissions: 0.12 megatons (2020 est.)
Trinidad and Tobago
particulate matter emissions: 10.26 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 43.87 megatons (2016 est.)
methane emissions: 1.35 megatons (2020 est.)
Tunisia
particulate matter emissions: 26.52 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 29.94 megatons (2016 est.)
methane emissions: 7.89 megatons (2020 est.)
Turkey (Turkiye)
particulate matter emissions: 23.25 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 372.72 megatons (2016 est.)
methane emissions: 57.53 megatons (2020 est.)
Turkmenistan
particulate matter emissions: 26.41 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 70.63 megatons (2016 est.)
methane emissions: 52.09 megatons (2020 est.)
Turks and Caicos Islands
carbon dioxide emissions: 0.22 megatons (2016 est.)Tuvalu
particulate matter emissions: 6.81 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 0.01 megatons (2016 est.)
methane emissions: 0.01 megatons (2020 est.)
Uganda
particulate matter emissions: 31.31 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 5.68 megatons (2016 est.)
methane emissions: 30.24 megatons (2020 est.)
Ukraine
particulate matter emissions: 13.51 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 202.25 megatons (2016 est.)
methane emissions: 63.37 megatons (2020 est.)
United Arab Emirates
particulate matter emissions: 41.75 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 206.32 megatons (2016 est.)
methane emissions: 56.55 megatons (2020 est.)
United Kingdom
particulate matter emissions: 9.52 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 379.02 megatons (2016 est.)
methane emissions: 49.16 megatons (2020 est.)
United States
particulate matter emissions: 7.18 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 5,006.3 megatons (2016 est.)
methane emissions: 685.74 megatons (2020 est.)
Uruguay
particulate matter emissions: 8.48 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 6.77 megatons (2016 est.)
methane emissions: 25.59 megatons (2020 est.)
Uzbekistan
particulate matter emissions: 40.98 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 91.81 megatons (2016 est.)
methane emissions: 96.16 megatons (2020 est.)
Vanuatu
particulate matter emissions: 8.42 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 0.15 megatons (2016 est.)
methane emissions: 0.5 megatons (2020 est.)
Venezuela
particulate matter emissions: 16.21 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 164.18 megatons (2016 est.)
methane emissions: 68.66 megatons (2020 est.)
Vietnam
particulate matter emissions: 20.89 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 192.67 megatons (2016 est.)
methane emissions: 110.4 megatons (2020 est.)
West Bank
particulate matter emissions: 30.82 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 3.23 megatons (2016 est.)
note: data represent combined total from the Gaza Strip and the West Bank.
Yemen
particulate matter emissions: 41.61 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 10.61 megatons (2016 est.)
methane emissions: 8.03 megatons (2020 est.)
Zambia
particulate matter emissions: 16.9 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 5.14 megatons (2016 est.)
methane emissions: 14.1 megatons (2020 est.)
Zimbabwe
particulate matter emissions: 13.08 micrograms per cubic meter (2019 est.)carbon dioxide emissions: 10.98 megatons (2016 est.)
methane emissions: 12.1 megatons (2020 est.)