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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| オーストラリア | 73,246.4 | 93,538.3 | 56,251.3 | 47,516.4 | 101,145.3 | 100,567.8 | 57,953.7 | 70,406.9 | 66,573.9 | 52,132.4 | 74,192.0 | 71,526.0 | 56,371.3 | 44,205.1 |
| 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 |
| 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 |
| 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 |
| ニュージーランド | 14,470.6 | 14,166.4 | 15,036.6 | 14,260.6 | 14,347.2 | 14,478.1 | 14,451.5 | 14,682.9 | 14,493.1 | 14,411.8 | 14,447.8 | 14,483.3 | 14,405.9 | 14,362.0 |
| パプアニューギニア | 1,216.7 | 1,423.8 | 1,560.4 | 1,538.2 | 1,486.0 | 1,523.4 | 1,524.4 | 1,590.6 | 1,676.6 | 1,521.7 | 1,574.7 | 1,706.6 | 1,611.2 | 1,593.4 |
| 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 |
| ロシア連邦 | 90,913.7 | 44,173.0 | 41,996.2 | 43,007.3 | 45,346.9 | 44,076.3 | 44,309.8 | 46,616.0 | 45,861.1 | 48,147.5 | 48,808.3 | 48,805.7 | 50,709.1 | 52,935.1 |
| チリ | 3,937.4 | 5,111.7 | 5,426.0 | 6,094.6 | 5,682.3 | 5,716.4 | 5,358.3 | 5,315.0 | 5,540.0 | 5,126.4 | 4,823.3 | 4,774.2 | 5,114.8 | 5,199.5 |
| メキシコ | 33,353.1 | 33,038.4 | 33,239.6 | 33,332.8 | 35,601.0 | 34,819.6 | 36,047.0 | 35,820.9 | 34,234.8 | 37,169.3 | 37,454.9 | 36,816.9 | 37,240.4 | 37,981.0 |
| ペルー | 5,215.9 | 6,880.5 | 7,217.1 | 7,852.6 | 8,005.6 | 8,034.6 | 8,064.2 | 7,941.5 | 8,159.9 | 8,181.1 | 8,441.4 | 7,967.1 | 8,536.9 | 8,470.4 |
| カナダ | 26,786.4 | 30,366.1 | 32,802.6 | 33,001.0 | 35,434.9 | 37,607.6 | 37,163.0 | 36,573.6 | 36,476.7 | 35,689.5 | 36,118.4 | 37,862.2 | 36,358.4 | 39,798.0 |
| アメリカ合衆国 | 159,360.8 | 167,776.7 | 170,481.7 | 175,671.4 | 178,461.3 | 176,472.2 | 177,717.1 | 176,675.9 | 177,084.7 | 181,396.9 | 179,503.0 | 180,234.5 | 178,246.7 | 179,437.6 |