中国2017年环保重点城市道路交通噪声监测情况统计(一)

中国2017年环保重点城市道路交通噪声监测情况统计(一)路段总长度(米)超标路段(米)路段超标率(%)96270049960039920011170010030013570020240012760058900540006130054100239900157000777001424004275001868001464006770013580027970015170012020077800841002048002761001456002267004255004922002101001041001324003245007079001184004160031190869011728281857510106915825494014108953474556292100971999077000148676663204920477639706069760025764108451143414929020760766607280010304129050690054701891203768743.223.822.62.813.749.911.57.92.61.464.223.56.424.853.534.845.336.227.846.581.233.112.955.817.614.333.817.120.713.86.64.126.731.8摘编自《中国环境统计年鉴2018》

声监测情况统计(一)路段平均路宽(米平均车流量)(辆/小时等效声级)dB(A)332919393728434234163028342625402523221919293717422132302631383241585033362992876021439416425855711463565141644558543452183481012421241848418262554172732690115112353108151584037619150129038484077581321530526654719079699679132383635151729181239538609387061994769.3󰀀67.7󰀀67.3󰀀65.3󰀀67.1󰀀68.2󰀀69.0󰀀67.8󰀀66.9󰀀66.3󰀀66.7󰀀69.9󰀀68.4󰀀64.9󰀀68.2󰀀70.0󰀀67.8󰀀66.1󰀀67.3󰀀64.7󰀀68.7󰀀69.4󰀀69.8󰀀73.8󰀀68.6󰀀67.5󰀀69.9󰀀68.0󰀀67.1󰀀69.2󰀀67.7󰀀67.6󰀀66.7󰀀66.4󰀀69.0󰀀66.7󰀀67.8󰀀69.0󰀀2018》