2021年機(jī)動(dòng)車產(chǎn)銷量機(jī)動(dòng)車保有量分析-

機(jī)動(dòng)車污染物種類2023年機(jī)動(dòng)車產(chǎn)銷量機(jī)動(dòng)車保有量分析機(jī)動(dòng)車污染物種類機(jī)動(dòng)車污染已成為我國(guó)空氣污染的重要來(lái)源，是造成霧霾、光化學(xué)煙霧污染的重要緣由。近年來(lái)機(jī)動(dòng)車尾氣排放已越來(lái)越受社會(huì)的關(guān)注，霧霾天氣的增多。因此削減汽車尾氣污染物排放，有效把握機(jī)動(dòng)車污染物排放總量，使城市空氣質(zhì)量得到有效改善具有重要意義。一、機(jī)動(dòng)車產(chǎn)銷量2023年，全國(guó)汽車產(chǎn)銷量分別為25232531萬(wàn)輛，同比下降2.0%和1.9%10813.2%9311.4%162.338.2%。300029002902300029002902288828122803280028082781270026002572257725232531250024602450240023002200■產(chǎn)里（萬(wàn)輛)■誚里〈萬(wàn)輛)201520162017201820232023■產(chǎn)里（萬(wàn)輛)245028122902278125722523■誚里〈萬(wàn)輛)2460280328882808257725312023年，全國(guó)新能源汽車產(chǎn)銷量分別為136.6136.7110.5111.526.025.1萬(wàn)輛。160140160140124.2120.61201008079.477.76051.750.74034.133.1200■產(chǎn)里（萬(wàn)輛)誚里（萬(wàn)輛)201520162017201820232023■產(chǎn)里（萬(wàn)輛)34.151.779.4127.1124.2136.6誚里（萬(wàn)輛)33.150.777.7125.6120.6136.7111.581.6%25.118.3%0.10.1%。20231434.143.90%858.68萬(wàn)輛，運(yùn)動(dòng)型多用途汽車16001492.281434.1414001382.191240.0912001039.221000941.718006004002000.103516001492.281434.1414001382.191240.0912001039.221000941.718006004002000.10350.19330.11460.079600.039200二手車市場(chǎng)累計(jì)交易里（萬(wàn)輛）增速《%)二手車市場(chǎng)累計(jì)交易里（萬(wàn)輛）增速《%)萬(wàn)輛。2015-2023年全國(guó)二手車市場(chǎng)累計(jì)交易量及增速201520152017201820232023941.711039.221240.091382.191492.281434.140.10350.19330.11460.07960.0392023239.810.34.5%206.65.9%33.23.3%。300250239.8300250239.8229.5199.1200187.4179.8174.1150100500.14360.15270.044900.04060.031750報(bào)廢機(jī)動(dòng)車回收拆解數(shù)里(萬(wàn)輛〉增速（%)報(bào)廢機(jī)動(dòng)車回收拆解數(shù)里(萬(wàn)輛〉增速（%)201520162017201820232023187.4179.8174.1199.1229.5239.80.04060.03170.14360.15270.0449二、機(jī)動(dòng)車保有量2023年，全國(guó)新能源汽車保有量達(dá)492萬(wàn)輛，比2023年增加111萬(wàn)輛，同29.18%40020239029.03%13.246.6萬(wàn)輛，新100萬(wàn)輛，呈持續(xù)高速增長(zhǎng)趨勢(shì)。60050049260050049240040038131030026121120015312510091730■新能源汽車（萬(wàn)輛）■純電動(dòng)汽車（萬(wàn)輛)20162017201820232023■新能源汽車（萬(wàn)輛）91153261381492■純電動(dòng)汽車（萬(wàn)輛)73125211310400按類別分，純電動(dòng)汽車保有量400萬(wàn)輛，占新能源汽車總量的81.32%；插9218.68%。三、機(jī)動(dòng)車污染物排放量20231593.0（CO碳?xì)浠衔铮?、氮氧化物）、顆粒物）769.7萬(wàn)190.2626.36.8碳（CO）排放量分別占90.2%、0.3%、9.5%；汽車、低速汽車、摩托車碳?xì)浠衔铮℉C）排放量占90.6%、1.2%、8.2%；汽車、低速汽車、摩托車氮氧（NOx98.0%1.2%0.2%（PM）94.1%5.9%。四、機(jī)動(dòng)車污染防治機(jī)動(dòng)車在行駛過(guò)程中汽油、柴油等化石燃料經(jīng)完全或不完全燃燒