Air pollutants
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| Afghanistan | particulate matter emissions: 53.17 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 8.67 megatons (2016 est.) methane emissions: 90.98 megatons (2020 est.) |
| Albania | particulate matter emissions: 17.87 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 4.54 megatons (2016 est.) methane emissions: 2.55 megatons (2020 est.) |
| Algeria | particulate matter emissions: 35.17 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 150.01 megatons (2016 est.) methane emissions: 49.94 megatons (2020 est.) |
| Andorra | particulate matter emissions: 9.95 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 0.47 megatons (2016 est.) methane emissions: 0.05 megatons (2020 est.) |
| Angola | particulate matter emissions: 27.95 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 34.69 megatons (2016 est.) methane emissions: 23.28 megatons (2020 est.) |
| Antigua and Barbuda | particulate matter emissions: 17.92 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 0.56 megatons (2016 est.) methane emissions: 0.22 megatons (2020 est.) |
| Argentina | particulate matter emissions: 11.83 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 201.35 megatons (2016 est.) methane emissions: 120.66 megatons (2020 est.) |
| Armenia | particulate matter emissions: 30.48 micrograms per cubic meter (2016 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: 7.19 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 375.91 megatons (2016 est.) methane emissions: 105.01 megatons (2020 est.) |
| Austria | particulate matter emissions: 12.43 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 61.45 megatons (2016 est.) methane emissions: 6.34 megatons (2020 est.) |
| Azerbaijan | particulate matter emissions: 18.2 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 37.62 megatons (2016 est.) methane emissions: 44.87 megatons (2020 est.) |
| Bahamas, The | particulate matter emissions: 17.56 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 1.79 megatons (2016 est.) methane emissions: 0.23 megatons (2020 est.) |
| Bahrain | particulate matter emissions: 69.04 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 31.69 megatons (2016 est.) methane emissions: 15.47 megatons (2020 est.) |
| Bangladesh | particulate matter emissions: 58.33 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 84.25 megatons (2016 est.) methane emissions: 59.3 megatons (2020 est.) |
| Barbados | particulate matter emissions: 22.24 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 1.28 megatons (2016 est.) methane emissions: 2.35 megatons (2020 est.) |
| Belarus | particulate matter emissions: 18.06 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 58.28 megatons (2016 est.) methane emissions: 17.19 megatons (2020 est.) |
| Belgium | particulate matter emissions: 12.88 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 96.89 megatons (2016 est.) methane emissions: 7.78 megatons (2020 est.) |
| Belize | particulate matter emissions: 21.23 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 0.57 megatons (2016 est.) methane emissions: 0.55 megatons (2020 est.) |
| Benin | particulate matter emissions: 33.11 micrograms per cubic meter (2016 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: 35.32 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 1.26 megatons (2016 est.) methane emissions: 1.11 megatons (2020 est.) |
| Bolivia | particulate matter emissions: 20.24 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 21.61 megatons (2016 est.) methane emissions: 21.01 megatons (2020 est.) |
| Bosnia and Herzegovina | particulate matter emissions: 27.25 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 21.85 megatons (2016 est.) methane emissions: 2.92 megatons (2020 est.) |
| Botswana | particulate matter emissions: 21.24 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 6.34 megatons (2016 est.) methane emissions: 5.73 megatons (2020 est.) |
| Brazil | particulate matter emissions: 11.49 micrograms per cubic meter (2016 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: 5.78 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 7.66 megatons (2016 est.) methane emissions: 8.4 megatons (2020 est.) |
| Bulgaria | particulate matter emissions: 18.82 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 41.71 megatons (2016 est.) methane emissions: 6.77 megatons (2020 est.) |
| Burkina Faso | particulate matter emissions: 36.78 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 3.42 megatons (2016 est.) methane emissions: 12.85 megatons (2020 est.) |
| Burma | particulate matter emissions: 34.69 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 25.28 megatons (2016 est.) methane emissions: 42.2 megatons (2020 est.) |
| Burundi | particulate matter emissions: 35.61 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 0.5 megatons (2016 est.) methane emissions: 1.42 megatons (2020 est.) |
| Cambodia | particulate matter emissions: 23.98 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 9.92 megatons (2016 est.) methane emissions: 14.88 megatons (2020 est.) |
| Cameroon | particulate matter emissions: 65.26 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 8.29 megatons (2016 est.) methane emissions: 30.71 megatons (2020 est.) |
| Canada | particulate matter emissions: 6.48 micrograms per cubic meter (2016 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: 49.5 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 0.3 megatons (2016 est.) methane emissions: 22.44 megatons (2020 est.) |
| Chad | particulate matter emissions: 53.01 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 1.02 megatons (2016 est.) methane emissions: 30.69 megatons (2020 est.) |
| Chile | particulate matter emissions: 21.03 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 85.82 megatons (2016 est.) methane emissions: 15.97 megatons (2020 est.) |
| China | particulate matter emissions: 49.16 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 9,893.04 megatons (2016 est.) methane emissions: 1,490.24 megatons (2020 est.) |
| Colombia | particulate matter emissions: 15.24 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 97.81 megatons (2016 est.) methane emissions: 81.52 megatons (2020 est.) |
| Comoros | particulate matter emissions: 18.6 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 0.2 megatons (2016 est.) methane emissions: 0.19 megatons (2020 est.) |
| Congo, Democratic Republic of the | particulate matter emissions: 37.62 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 2.02 megatons (2016 est.) methane emissions: 61.24 megatons (2020 est.) |
| Congo, Republic of the | particulate matter emissions: 38.67 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 3.28 megatons (2016 est.) methane emissions: 2.24 megatons (2020 est.) |
| Cook Islands | particulate matter emissions: 12.03 micrograms per cubic meter (2016 est.) |
| Costa Rica | particulate matter emissions: 15.85 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 8.02 megatons (2016 est.) methane emissions: 5.61 megatons (2020 est.) |
| Cote d'Ivoire | particulate matter emissions: 23.72 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 9.67 megatons (2016 est.) methane emissions: 10.3 megatons (2020 est.) |
| Croatia | particulate matter emissions: 17.03 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 17.49 megatons (2016 est.) methane emissions: 3.98 megatons (2020 est.) |
| Cuba | particulate matter emissions: 18.37 micrograms per cubic meter (2016 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: 16.79 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 6.63 megatons (2016 est.) methane emissions: 0.86 megatons (2020 est.) |
| Denmark | particulate matter emissions: 10.12 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 31.79 megatons (2016 est.) methane emissions: 6.54 megatons (2020 est.) |
| Djibouti | particulate matter emissions: 40.38 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 0.62 megatons (2016 est.) methane emissions: 0.52 megatons (2020 est.) |
| Dominica | particulate matter emissions: 18.17 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 0.18 megatons (2016 est.) methane emissions: 0.04 megatons (2020 est.) |
| Dominican Republic | particulate matter emissions: 12.95 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 25.26 megatons (2016 est.) methane emissions: 8.1 megatons (2020 est.) |
| Ecuador | particulate matter emissions: 14.91 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 41.15 megatons (2016 est.) methane emissions: 23.51 megatons (2020 est.) |
| Egypt | particulate matter emissions: 79.28 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 238.56 megatons (2016 est.) methane emissions: 59.68 megatons (2020 est.) |
| El Salvador | particulate matter emissions: 23.42 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 7.17 megatons (2016 est.) methane emissions: 4.71 megatons (2020 est.) |
| Equatorial Guinea | particulate matter emissions: 45.9 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 5.65 megatons (2016 est.) methane emissions: 11.21 megatons (2020 est.) |
| Eritrea | particulate matter emissions: 42.4 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 0.71 megatons (2016 est.) methane emissions: 4.48 megatons (2020 est.) |
| Estonia | particulate matter emissions: 6.74 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 16.59 megatons (2016 est.) methane emissions: 0.99 megatons (2020 est.) |
| Ethiopia | particulate matter emissions: 34.36 micrograms per cubic meter (2016 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: 10.19 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 2.05 megatons (2016 est.) methane emissions: 0.95 megatons (2020 est.) |
| Finland | particulate matter emissions: 5.88 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 45.87 megatons (2016 est.) methane emissions: 4.46 megatons (2020 est.) |
| France | particulate matter emissions: 11.64 micrograms per cubic meter (2016 est.) methane emissions: 55.99 megatons (2020 est.) |
| French Polynesia | carbon dioxide emissions: 0.77 megatons (2016 est.) |
| Gabon | particulate matter emissions: 38.51 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 5.32 megatons (2016 est.) methane emissions: 1.13 megatons (2020 est.) |
| Gambia, The | particulate matter emissions: 32.2 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 0.53 megatons (2016 est.) methane emissions: 1.96 megatons (2020 est.) |
| Gaza Strip | 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: 21.2 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 10.13 megatons (2016 est.) methane emissions: 6.05 megatons (2020 est.) |
| Germany | particulate matter emissions: 11.71 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 727.97 megatons (2016 est.) methane emissions: 49.92 megatons (2020 est.) |
| Ghana | particulate matter emissions: 31.95 micrograms per cubic meter (2016 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: 15.69 micrograms per cubic meter (2016 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: 21.56 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 0.27 megatons (2016 est.) methane emissions: 2.04 megatons (2020 est.) |
| Guatemala | particulate matter emissions: 23.59 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 16.78 megatons (2016 est.) methane emissions: 10.7 megatons (2020 est.) |
| Guinea | particulate matter emissions: 22.43 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 3 megatons (2016 est.) methane emissions: 11.13 megatons (2020 est.) |
| Guinea-Bissau | particulate matter emissions: 27.12 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 0.29 megatons (2016 est.) methane emissions: 1.46 megatons (2020 est.) |
| Guyana | particulate matter emissions: 20.46 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 2.38 megatons (2016 est.) methane emissions: 1.81 megatons (2020 est.) |
| Haiti | particulate matter emissions: 14.63 micrograms per cubic meter (2016 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: 20.12 micrograms per cubic meter (2016 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: 15.62 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 45.54 megatons (2016 est.) methane emissions: 7.25 megatons (2020 est.) |
| Iceland | particulate matter emissions: 5.94 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 2.06 megatons (2016 est.) methane emissions: 0.59 megatons (2020 est.) |
| India | particulate matter emissions: 65.2 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 2,407.67 megatons (2016 est.) methane emissions: 559.11 megatons (2020 est.) |
| Indonesia | particulate matter emissions: 15.58 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 563.32 megatons (2016 est.) methane emissions: 244.5 megatons (2020 est.) |
| Iran | particulate matter emissions: 35.09 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 661.71 megatons (2016 est.) methane emissions: 158.71 megatons (2020 est.) |
| Iraq | particulate matter emissions: 57.73 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 190.06 megatons (2016 est.) methane emissions: 17.44 megatons (2020 est.) |
| Ireland | particulate matter emissions: 8.26 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 37.71 megatons (2016 est.) methane emissions: 13.67 megatons (2020 est.) |
| Israel | particulate matter emissions: 19.46 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 65.17 megatons (2016 est.) methane emissions: 13.02 megatons (2020 est.) |
| Italy | particulate matter emissions: 15.28 micrograms per cubic meter (2016 est.) methane emissions: 41.3 megatons (2020 est.) |
| Jamaica | particulate matter emissions: 13.25 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 8.23 megatons (2016 est.) methane emissions: 1.08 megatons (2020 est.) |
| Japan | particulate matter emissions: 11.45 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 1,135.89 megatons (2016 est.) methane emissions: 29.99 megatons (2020 est.) |
| Jordan | particulate matter emissions: 32.09 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 25.11 megatons (2016 est.) methane emissions: 6.04 megatons (2020 est.) |
| Kazakhstan | particulate matter emissions: 11.32 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 247.21 megatons (2016 est.) methane emissions: 45.03 megatons (2020 est.) |
| Kenya | particulate matter emissions: 25.85 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 17.91 megatons (2016 est.) methane emissions: 37.65 megatons (2020 est.) |
| Kiribati | particulate matter emissions: 10.45 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 0.07 megatons (2016 est.) methane emissions: 0.02 megatons (2020 est.) |
| Korea, North | particulate matter emissions: 30.4 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 28.28 megatons (2016 est.) methane emissions: 18.68 megatons (2020 est.) |
| Korea, South | particulate matter emissions: 24.57 micrograms per cubic meter (2016 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: 57.17 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 98.73 megatons (2016 est.) methane emissions: 6.21 megatons (2020 est.) |
| Kyrgyzstan | particulate matter emissions: 18.12 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 9.79 megatons (2016 est.) methane emissions: 4.47 megatons (2020 est.) |
| Laos | particulate matter emissions: 24.49 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 17.76 megatons (2016 est.) methane emissions: 9 megatons (2020 est.) |
| Latvia | particulate matter emissions: 12.72 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 7 megatons (2016 est.) methane emissions: 1.85 megatons (2020 est.) |
| Lebanon | particulate matter emissions: 30.67 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 24.8 megatons (2016 est.) methane emissions: 3.37 megatons (2020 est.) |
| Lesotho | particulate matter emissions: 27.78 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 2.51 megatons (2016 est.) methane emissions: 2.56 megatons (2020 est.) |
| Liberia | particulate matter emissions: 17.19 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 1.39 megatons (2016 est.) methane emissions: 6.56 megatons (2020 est.) |
| Libya | particulate matter emissions: 44.17 micrograms per cubic meter (2016 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: 11.49 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 12.96 megatons (2016 est.) methane emissions: 3.15 megatons (2020 est.) |
| Luxembourg | particulate matter emissions: 10.21 micrograms per cubic meter (2016 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: 21.44 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 3.91 megatons (2016 est.) methane emissions: 10.14 megatons (2020 est.) |
| Malawi | particulate matter emissions: 22.14 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 1.3 megatons (2016 est.) methane emissions: 11.12 megatons (2020 est.) |
| Malaysia | particulate matter emissions: 16.04 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 248.29 megatons (2016 est.) methane emissions: 51.51 megatons (2020 est.) |
| Maldives | particulate matter emissions: 7.63 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 1.44 megatons (2016 est.) methane emissions: 0.14 megatons (2020 est.) |
| Mali | particulate matter emissions: 31.17 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 3.18 megatons (2016 est.) methane emissions: 19.16 megatons (2020 est.) |
| Malta | particulate matter emissions: 13.97 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 1.34 megatons (2016 est.) methane emissions: 0.2 megatons (2020 est.) |
| Marshall Islands | particulate matter emissions: 9.43 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 0.14 megatons (2016 est.) methane emissions: 0.03 megatons (2020 est.) |
| Mauritania | particulate matter emissions: 40.82 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 2.74 megatons (2016 est.) methane emissions: 6.16 megatons (2020 est.) |
| Mauritius | particulate matter emissions: 13.54 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 4.35 megatons (2016 est.) methane emissions: 2.06 megatons (2020 est.) |
| Mexico | particulate matter emissions: 20.08 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 486.41 megatons (2016 est.) methane emissions: 135.77 megatons (2020 est.) |
| Micronesia, Federated States of | particulate matter emissions: 10.23 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 0.14 megatons (2016 est.) methane emissions: 0.02 megatons (2020 est.) |
| Moldova | particulate matter emissions: 15.97 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 5.12 megatons (2016 est.) methane emissions: 3.29 megatons (2020 est.) |
| Monaco | particulate matter emissions: 12.2 micrograms per cubic meter (2016 est.) methane emissions: 0.05 megatons (2020 est.) |
| Mongolia | particulate matter emissions: 40.42 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 25.37 megatons (2016 est.) methane emissions: 13.72 megatons (2020 est.) |
| Montenegro | particulate matter emissions: 20.17 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 2.02 megatons (2016 est.) methane emissions: 0.75 megatons (2020 est.) |
| Morocco | particulate matter emissions: 30.99 micrograms per cubic meter (2016 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: 19.44 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 7.94 megatons (2016 est.) methane emissions: 16.26 megatons (2020 est.) |
| Namibia | particulate matter emissions: 22.59 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 4.23 megatons (2016 est.) methane emissions: 10.4 megatons (2020 est.) |
| Nauru | particulate matter emissions: 12.53 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 0.05 megatons (2016 est.) methane emissions: 0.01 megatons (2020 est.) |
| Nepal | particulate matter emissions: 94.33 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 9.11 megatons (2016 est.) methane emissions: 41.15 megatons (2020 est.) |
| Netherlands | particulate matter emissions: 12.07 micrograms per cubic meter (2016 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: 5.73 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 34.38 megatons (2016 est.) methane emissions: 34.3 megatons (2020 est.) |
| Nicaragua | particulate matter emissions: 16.87 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 5.59 megatons (2016 est.) methane emissions: 6.46 megatons (2020 est.) |
| Niger | particulate matter emissions: 70.8 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 2.02 megatons (2016 est.) methane emissions: 22.99 megatons (2020 est.) |
| Nigeria | particulate matter emissions: 48.73 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 120.37 megatons (2016 est.) methane emissions: 143.99 megatons (2020 est.) |
| Niue | particulate matter emissions: 11.47 micrograms per cubic meter (2016 est.) |
| Norway | particulate matter emissions: 7.02 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 41.02 megatons (2016 est.) methane emissions: 4.81 megatons (2020 est.) |
| Oman | particulate matter emissions: 38.25 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 63.46 megatons (2016 est.) methane emissions: 5.6 megatons (2020 est.) |
| Pakistan | particulate matter emissions: 55.21 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 201.15 megatons (2016 est.) methane emissions: 142.12 megatons (2020 est.) |
| Palau | particulate matter emissions: 12.18 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 0.22 megatons (2016 est.) methane emissions: 0.06 megatons (2020 est.) |
| Panama | particulate matter emissions: 11.18 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 10.71 megatons (2016 est.) methane emissions: 5.97 megatons (2020 est.) |
| Papua New Guinea | particulate matter emissions: 10.91 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 7.54 megatons (2016 est.) methane emissions: 11.05 megatons (2020 est.) |
| Paraguay | particulate matter emissions: 11.16 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 7.41 megatons (2016 est.) methane emissions: 27.65 megatons (2020 est.) |
| Peru | particulate matter emissions: 24.27 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 57.41 megatons (2016 est.) methane emissions: 30.17 megatons (2020 est.) |
| Philippines | particulate matter emissions: 18.38 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 122.29 megatons (2016 est.) methane emissions: 51.32 megatons (2020 est.) |
| Poland | particulate matter emissions: 20.54 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 299.04 megatons (2016 est.) methane emissions: 46.62 megatons (2020 est.) |
| Portugal | particulate matter emissions: 7.87 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 48.74 megatons (2016 est.) methane emissions: 10.93 megatons (2020 est.) |
| Qatar | particulate matter emissions: 90.35 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 103.26 megatons (2016 est.) methane emissions: 8.34 megatons (2020 est.) |
| Romania | particulate matter emissions: 14.29 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 69.26 megatons (2016 est.) methane emissions: 27.62 megatons (2020 est.) |
| Russia | particulate matter emissions: 13.75 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 1,732.03 megatons (2016 est.) methane emissions: 851.52 megatons (2020 est.) |
| Rwanda | particulate matter emissions: 40.75 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 1.11 megatons (2016 est.) methane emissions: 2.92 megatons (2020 est.) |
| Saint Kitts and Nevis | particulate matter emissions: 12.31 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 0.24 megatons (2016 est.) methane emissions: 0.1 megatons (2020 est.) |
| Saint Lucia | particulate matter emissions: 21.22 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 0.41 megatons (2016 est.) methane emissions: 0.27 megatons (2020 est.) |
| Saint Vincent and the Grenadines | particulate matter emissions: 21.2 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 0.22 megatons (2016 est.) methane emissions: 0.09 megatons (2020 est.) |
| Samoa | particulate matter emissions: 10.56 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 0.25 megatons (2016 est.) methane emissions: 0.27 megatons (2020 est.) |
| San Marino | particulate matter emissions: 13.45 micrograms per cubic meter (2016 est.) methane emissions: 0.02 megatons (2020 est.) |
| Sao Tome and Principe | particulate matter emissions: 25.66 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 0.12 megatons (2016 est.) methane emissions: 0.04 megatons (2020 est.) |
| Saudi Arabia | particulate matter emissions: 78.38 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 563.45 megatons (2016 est.) methane emissions: 45.47 megatons (2020 est.) |
| Senegal | particulate matter emissions: 37.52 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 10.9 megatons (2016 est.) methane emissions: 11.74 megatons (2020 est.) |
| Serbia | particulate matter emissions: 24.27 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 45.22 megatons (2016 est.) methane emissions: 11.96 megatons (2020 est.) |
| Seychelles | particulate matter emissions: 18.72 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 0.61 megatons (2016 est.) methane emissions: 0.1 megatons (2020 est.) |
| Sierra Leone | particulate matter emissions: 20.63 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 1.09 megatons (2016 est.) methane emissions: 3.16 megatons (2020 est.) |
| Singapore | particulate matter emissions: 18.26 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 37.54 megatons (2016 est.) methane emissions: 4.4 megatons (2020 est.) |
| Slovakia | particulate matter emissions: 17.54 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 32.42 megatons (2016 est.) methane emissions: 4.43 megatons (2020 est.) |
| Slovenia | particulate matter emissions: 15.81 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 12.63 megatons (2016 est.) methane emissions: 2.1 megatons (2020 est.) |
| Solomon Islands | particulate matter emissions: 10.67 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 0.17 megatons (2016 est.) methane emissions: 0.43 megatons (2020 est.) |
| Somalia | particulate matter emissions: 29.51 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 0.65 megatons (2016 est.) methane emissions: 20.13 megatons (2020 est.) |
| South Africa | particulate matter emissions: 23.58 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 476.64 megatons (2016 est.) methane emissions: 55.89 megatons (2020 est.) |
| South Sudan | particulate matter emissions: 41.12 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 1.73 megatons (2016 est.) methane emissions: 7.61 megatons (2020 est.) |
| Spain | particulate matter emissions: 9.48 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 244 megatons (2016 est.) methane emissions: 36.94 megatons (2020 est.) |
| Sri Lanka | particulate matter emissions: 15.25 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 23.36 megatons (2016 est.) methane emissions: 10.95 megatons (2020 est.) |
| Sudan | particulate matter emissions: 47.92 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 20 megatons (2016 est.) methane emissions: 75.1 megatons (2020 est.) |
| Suriname | particulate matter emissions: 23.6 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 1.74 megatons (2016 est.) methane emissions: 2.28 megatons (2020 est.) |
| Sweden | particulate matter emissions: 5.89 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 43.25 megatons (2016 est.) methane emissions: 4.42 megatons (2020 est.) |
| Switzerland | particulate matter emissions: 10.21 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 34.48 megatons (2016 est.) methane emissions: 4.98 megatons (2020 est.) |
| Syria | particulate matter emissions: 39.43 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 28.83 megatons (2016 est.) methane emissions: 12.93 megatons (2020 est.) |
| Tajikistan | particulate matter emissions: 40.05 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 5.31 megatons (2016 est.) methane emissions: 4.87 megatons (2020 est.) |
| Tanzania | particulate matter emissions: 25.59 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 11.97 megatons (2016 est.) methane emissions: 59.08 megatons (2020 est.) |
| Thailand | particulate matter emissions: 26.23 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 283.76 megatons (2016 est.) methane emissions: 86.98 megatons (2020 est.) |
| Togo | particulate matter emissions: 32.71 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 3 megatons (2016 est.) methane emissions: 3.06 megatons (2020 est.) |
| Tonga | particulate matter emissions: 10.08 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 0.13 megatons (2016 est.) methane emissions: 0.12 megatons (2020 est.) |
| Trinidad and Tobago | particulate matter emissions: 22.04 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 43.87 megatons (2016 est.) methane emissions: 1.35 megatons (2020 est.) |
| Tunisia | particulate matter emissions: 35.66 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 29.94 megatons (2016 est.) methane emissions: 7.89 megatons (2020 est.) |
| Turkey | particulate matter emissions: 41.97 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 372.72 megatons (2016 est.) methane emissions: 57.53 megatons (2020 est.) |
| Turkmenistan | particulate matter emissions: 19.02 micrograms per cubic meter (2016 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: 11.42 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 0.01 megatons (2016 est.) methane emissions: 0.01 megatons (2020 est.) |
| Uganda | particulate matter emissions: 48.41 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 5.68 megatons (2016 est.) methane emissions: 30.24 megatons (2020 est.) |
| Ukraine | particulate matter emissions: 18.29 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 202.25 megatons (2016 est.) methane emissions: 63.37 megatons (2020 est.) |
| United Arab Emirates | particulate matter emissions: 39.44 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 206.32 megatons (2016 est.) methane emissions: 56.55 megatons (2020 est.) |
| United Kingdom | particulate matter emissions: 10.53 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 379.02 megatons (2016 est.) methane emissions: 49.16 megatons (2020 est.) |
| United States | particulate matter emissions: 7.4 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 5,006.3 megatons (2016 est.) methane emissions: 685.74 megatons (2020 est.) |
| Uruguay | particulate matter emissions: 8.63 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 6.77 megatons (2016 est.) methane emissions: 25.59 megatons (2020 est.) |
| Uzbekistan | particulate matter emissions: 25.29 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 91.81 megatons (2016 est.) methane emissions: 96.16 megatons (2020 est.) |
| Vanuatu | particulate matter emissions: 10.31 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 0.15 megatons (2016 est.) methane emissions: 0.5 megatons (2020 est.) |
| Venezuela | particulate matter emissions: 15.82 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 164.18 megatons (2016 est.) methane emissions: 68.66 megatons (2020 est.) |
| Vietnam | particulate matter emissions: 29.66 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 192.67 megatons (2016 est.) methane emissions: 110.4 megatons (2020 est.) |
| West Bank | 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: 44.96 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 10.61 megatons (2016 est.) methane emissions: 8.03 megatons (2020 est.) |
| Zambia | particulate matter emissions: 24.7 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 5.14 megatons (2016 est.) methane emissions: 14.1 megatons (2020 est.) |
| Zimbabwe | particulate matter emissions: 19.35 micrograms per cubic meter (2016 est.) carbon dioxide emissions: 10.98 megatons (2016 est.) methane emissions: 12.1 megatons (2020 est.) |
Source: CIA Factbook
