Name: Luftforurening NO2
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Description: Luftkortlægning fra Aarhus universitet 2012.
Luftforurening med nitrogenoxid (NO2) refererer til tilstedeværelsen af nitrogenoxidmolekyler i luften i mængder, der overstiger de naturlige niveauer og standarder fastsat af miljømyndighederne. NO2 er en type luftforurening, der kan have sundhedsmæssige og miljømæssige konsekvenser.
NO2 udledes primært fra forbrændingsprocesser, især dem, der involverer fossile brændstoffer som benzin og dieselolie. Kilder inkluderer transportkøretøjer som biler og lastbiler, industrielle processer og kraftværker.
Myndigheder overvåger normalt niveauerne af NO2 i luften og har fastsat standarder og grænseværdier for at beskytte folkesundheden og miljøet. Dette inkluderer ofte forskellige niveauer for korttids- og langtidsudsættelse.
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