Nitrous oxide emissions are emissions from agricultural biomass burning, industrial activities, and livestock management.
| 1990 | 2000 | 2005 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Czechia | 8,050.8 | 5,555.0 | 5,119.0 | 4,577.0 | 4,737.7 | 5,161.5 | 5,008.6 | 5,128.6 | 5,579.4 | 5,598.3 | 5,300.6 | 5,162.3 | 5,078.7 | 4,755.5 |
| Hungary | 10,074.1 | 7,375.3 | 7,364.9 | 5,428.1 | 5,715.8 | 5,587.0 | 5,983.1 | 5,814.7 | 5,803.1 | 6,319.7 | 6,324.9 | 6,371.1 | 6,334.5 | 6,484.5 |
| Poland | 26,758.8 | 25,096.5 | 25,950.6 | 23,663.2 | 23,351.9 | 23,773.9 | 22,896.7 | 22,388.4 | 22,593.0 | 23,502.7 | 24,128.5 | 23,041.9 | 23,410.5 | 22,864.4 |
| Slovak Republic | 3,975.0 | 2,569.8 | 2,842.2 | 2,465.3 | 2,149.1 | 2,032.9 | 1,944.5 | 2,018.7 | 1,944.7 | 2,050.4 | 1,957.6 | 2,026.5 | 2,043.8 | 2,031.7 |