Air emissions from nitrogen oxides reached 133 kt in 2014 in Bulgaria, according to Eurostat. This is 4.73% more than in the previous year.
Historically, air emissions from nitrogen oxides in Bulgaria reached an all time high of 166 kt in 2008 and an all time low of 127 kt in 2013.
Bulgaria has been ranked 16th within the group of 30 countries we follow in terms of air emissions from nitrogen oxides.
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