Non-Methane Hydrocarbon NMHC
Meaning, Term, and Glossary Definition - What is Non-Methane Hydrocarbon NMHC?
The sum of all hydrocarbon air pollutants except methane; significant precursors to ozone formation.
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Related glossary terms:
Chlorinated Hydrocarbons Hydrocarbons HC Non-Methane Organic Gases NMOG Total Petroleum Hydrocarbons TPH Total Recovered Petroleum Hydrocarbon Polycyclic Aromatic Hydrocarbons PAH
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