The　high　construction　temperature　of　asphalt　pavement　will　cause　the　volatile　organic　compounds　(VOCs)　emission,　which　seriously　affects　the　environment　and　the　workers＇　health.　However,　current　research　on　the　characteristics　of　asphalt　VOCs　emission　less　involves　quantitative　analysis.　In　this　study,　gas　chromatography-mass　spectrometry　(GC-MS)　was　used　to　analyze　the　emission　characteristics　of　8　different　asphalt　VOCs　from　the　＂materials-groupscomponents＂　multi-level.　The　assessment　of　negative　impact　includes　environment,　health　risk　and　odor.　The　results　show　that　the　characteristic　of　asphalt　VOCs　emission　are　materialdependent,　benzene　series　and　aldehydes　make　the　most　contribution　to　ozone　formation,　only　alkanes,　benzene　series　and　olefins　make　contribution　to　the　secondary　organic　aerosol　(SOA)　formation.　Besides,　acetaldehyde　makes　the　most　contribution　to　carcinogenic　risk,　acetaldehyde　and　acrolein　make　the　most　contribution　to　non-carcinogenic　risk.　The　aldehtdes　makes　the　most　contribution　to　the　asphalt　odor.　This　study　provided　theoretical　support　for　the　reduction　measures　of　asphalt　VOCs　emission.