農業の亜酸化窒素排出は、肥料の使用（合成および動物の糞尿）、動物性廃棄物管理、農業廃棄物の燃焼（非エネルギー、オンサイト）、サバンナの燃焼により生成された排出です。
| 1990 | 2000 | 2005 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ブルネイ·ダルサラーム国 | 28.5 | 56.6 | 63.5 | 78.1 | 73.2 | 82.8 | 87.9 | 81.8 | 82.4 | 84.4 | 80.8 | 85.4 | 80.3 | 89.5 |
| カンボジア | 2,617.4 | 3,090.1 | 3,269.7 | 3,880.1 | 4,084.6 | 3,856.0 | 3,861.0 | 3,825.0 | 4,065.0 | 3,816.6 | 4,328.6 | 4,243.9 | 4,208.0 | 4,146.3 |
| 中国 | 253,820.8 | 304,416.0 | 331,105.9 | 349,602.1 | 348,879.5 | 352,890.4 | 353,509.7 | 354,143.7 | 358,003.6 | 356,523.8 | 349,023.8 | 339,815.3 | 326,524.8 | 323,175.6 |
| インドネシア | 34,680.1 | 38,501.5 | 43,128.0 | 49,504.9 | 51,832.1 | 53,484.6 | 51,360.1 | 54,068.2 | 54,344.1 | 55,165.2 | 61,091.0 | 64,064.6 | 62,368.2 | 65,560.4 |
| 日本 | 10,324.4 | 9,063.7 | 8,694.0 | 8,224.1 | 7,614.6 | 7,651.0 | 7,861.2 | 7,985.1 | 7,689.2 | 7,773.3 | 7,825.0 | 7,734.1 | 7,750.1 | 7,746.1 |
| 大韓民国 | 5,362.8 | 5,064.6 | 5,253.0 | 4,704.4 | 4,637.6 | 4,816.2 | 4,725.3 | 4,634.3 | 4,710.9 | 4,763.3 | 4,790.5 | 4,895.0 | 4,917.5 | 4,949.7 |
| ラオス人民民主共和国 | 1,399.2 | 1,522.2 | 1,857.3 | 2,297.6 | 2,102.8 | 2,299.9 | 2,366.5 | 2,360.3 | 2,471.9 | 2,609.6 | 2,520.5 | 2,495.6 | 2,635.9 | 2,839.0 |
| マレーシア | 3,777.5 | 4,492.1 | 6,807.6 | 7,421.0 | 7,615.6 | 7,789.3 | 6,870.3 | 7,186.9 | 6,865.0 | 6,815.0 | 6,504.3 | 5,803.0 | 5,882.5 | 5,919.9 |
| ミャンマー | 8,881.1 | 11,321.9 | 12,324.9 | 14,534.1 | 14,908.6 | 15,475.6 | 16,191.9 | 17,191.1 | 17,130.9 | 17,623.5 | 19,491.2 | 19,900.2 | 20,777.7 | 21,302.6 |
| フィリピン | 7,453.4 | 9,114.4 | 10,026.1 | 10,390.2 | 9,797.6 | 9,492.2 | 9,838.6 | 10,300.6 | 9,854.4 | 10,490.0 | 11,473.6 | 10,782.7 | 11,199.3 | 11,478.6 |
| シンガポール | 31.6 | 10.5 | 14.0 | 16.6 | 16.3 | 17.0 | 17.0 | 17.0 | 17.1 | 17.5 | 18.6 | 18.8 | 19.1 | 19.4 |
| タイ | 12,515.5 | 13,309.9 | 14,896.2 | 19,286.2 | 18,851.0 | 18,916.4 | 18,676.8 | 17,558.8 | 15,390.7 | 17,133.5 | 18,567.8 | 17,132.5 | 15,371.3 | 16,826.7 |
| ベトナム | 8,973.3 | 16,867.6 | 17,022.4 | 18,199.5 | 16,963.8 | 17,991.6 | 20,546.7 | 19,089.5 | 21,386.5 | 20,533.7 | 20,716.8 | 20,978.3 | 20,412.2 | 22,649.5 |