Air pollutant emissions by vehicles in Russia 2010-2022, by type

The volume of carbon oxide (CO), the major air pollutant emitted by automobile vehicles in Russia, sharply decreased in 2019 and reached nearly 3.5 million metric tons in 2022. Nitric oxides (NOx) were the second-leading pollutant by volume of emissions by cars, measured at approximately 908 thousand metric tons of NO2 equivalent.

2019年，俄罗斯汽车车辆排放的主要空气污染物一氧化碳（CO）的排放量急剧下降，至2022年已接近350万吨。二氧化氮（NO2）当量排放量约为908千吨，是汽车排放的第二大污染物，即氮氧化物（NOx）。