Photochemical smog

noun

Word Frequency: 0.1

Definitions

1.nounAir pollution caused by photochemical reactions involving hydrocarbons, nitrogen oxides and other pollutants, especially in still air over cities.

Synonyms

peroxyacetyl nitrate peroxyacetylnitrate air pollutant photooxidant photocondensation photochlorination photooxygenation photoreaction photooxidation photochemical persistent organic pollutant photohydrolysis

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