亜酸化窒素の排出は、農業バイオマス燃焼、産業活動、家畜管理による排出です。
| 1990 | 2000 | 2005 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 日本 | 28,074.6 | 25,292.3 | 21,887.1 | 20,203.4 | 19,333.7 | 19,263.6 | 19,705.7 | 19,605.5 | 19,050.4 | 19,067.7 | 19,169.9 | 18,981.3 | 18,890.3 | 18,498.4 |
| フランス | 61,680.3 | 49,476.1 | 43,884.3 | 39,053.2 | 37,102.4 | 37,670.4 | 38,647.1 | 38,895.3 | 39,512.4 | 38,016.5 | 39,694.4 | 38,089.8 | 37,375.4 | 36,202.7 |
| ドイツ | 67,167.6 | 45,450.3 | 46,243.0 | 39,312.3 | 37,769.9 | 37,851.7 | 38,480.9 | 39,371.7 | 38,498.3 | 37,800.3 | 36,710.4 | 34,841.3 | 35,033.8 | 33,815.1 |
| イタリア | 26,479.2 | 26,733.4 | 25,759.9 | 16,875.0 | 16,334.3 | 16,791.9 | 16,622.7 | 16,258.2 | 16,390.7 | 16,378.9 | 16,219.9 | 16,474.9 | 16,450.5 | 15,989.7 |
| 英国 | 59,039.5 | 36,942.4 | 32,843.9 | 29,846.6 | 28,902.0 | 28,496.2 | 28,499.7 | 29,296.6 | 29,191.0 | 28,926.0 | 29,187.6 | 28,954.6 | 29,218.8 | 27,696.7 |
| カナダ | 43,131.0 | 38,507.0 | 42,871.2 | 40,411.6 | 43,043.5 | 45,147.6 | 44,752.7 | 44,194.6 | 44,128.6 | 43,290.6 | 44,007.9 | 45,868.8 | 44,164.5 | 47,080.3 |
| アメリカ合衆国 | 238,778.4 | 249,284.5 | 255,241.6 | 256,187.4 | 263,586.2 | 255,416.9 | 257,551.4 | 258,637.1 | 258,692.2 | 264,579.4 | 263,191.5 | 265,904.2 | 263,498.8 | 258,002.4 |