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空气质量数据

2022年11月09日 14:48:44 访问量:2484 作者:刘佳鑫
表二 2014-2021年空气质量等级及天数统计表三 14-17年、18-21年空气质量等级平均天数对比
时间轻度污染中度污染重度污染严重污染时间轻度污染中度污染重度污染严重污染
2014年23189100292312014-2017年24.0192.5100.027.816.84.3
2015年3520891191112018-2021年27.5185.3113.025.89.32.3
2016年262107827178
2017年1216313136167
2018年191841252170
2019年1718311736102
2020年2719811412150
2021年47176963457
表一 2021年空气质量指数历史数据
日期AQI质量等级PM2.5PM10NO2SO2COO3_8h
2021/1/173509548471.361
2021/1/2815711260471.348
2021/1/3785610562371.337
2021/1/470499049251.149
2021/1/66517791370.468
2021/1/754155713100.568
2021/1/957246431250.755
2021/1/1051205125150.663
2021/1/16783302190.670
2021/1/17813211228250.862
2021/1/19986714552251.455
2021/1/22977212864281.443
2021/1/2677491044324166
2021/1/28962801460.474
2021/1/29773810441220.774
2021/1/3064347838210.769
2021/1/3164397845250.879
2021/2/1864684700.87493
2021/2/26311216201.86582
2021/2/3567930116258107
2021/2/475102201141.4119103
2021/2/5767510410.953106
2021/2/6793319850.5199
2021/2/759326630.978112
2021/2/8592974861.79136
2021/2/1088226760.310149
2021/2/1652741031180.646116
2021/2/18568118641.2735
2021/2/19666110931.6658
2021/2/209059171121.82113
2021/2/2191267230.94120
2021/2/228733611121.2167
2021/2/23902998810.29737
2021/2/24937461570.27761
2021/2/26951011660.2201
2021/3/2684586430.92693
2021/3/3826011250127108
2021/3/4936913463121102
2021/3/6533753310.7651
2021/3/217915107150.4586
2021/3/22713291500.71588
2021/3/23915613165123108
2021/3/2491470550.81591
2021/3/259900570.914114
2021/3/2990400270.512109
2021/4/1974512541.410744
2021/4/2542227721.54254
2021/4/4702546850.81191
2021/4/553961131130.86418
2021/4/66511374661.290117
2021/4/76727181060.92357
2021/4/89244107610.27277
2021/4/1186500160.510065
2021/4/128297698706829
2021/4/147561511141.66560
2021/4/176810468651.22535
2021/4/18803826981.12213
2021/4/198836881141.34423
2021/4/209211766660.61670
2021/4/21517431141.5529
2021/4/226421104691.51090
2021/4/238058104461.3445
2021/4/24557982821.25156
2021/4/26692457361.86488
2021/4/2783767612576
2021/4/2885120221101.45629
2021/4/30835477100111997
2021/5/1711111071180.61147
2021/5/2958050710.22872
2021/5/48511851111.4334
2021/5/5757025111.311160
2021/5/14825951551.26998
2021/5/1784106115841.46329
2021/5/209275721071.34038
2021/5/23829522101270113
2021/5/248838105230.816115
2021/5/25762046541.53732
2021/5/26673711947143106
2021/5/2791119691031.53643
2021/5/299945103101.856113
2021/5/31658168591.2955
2021/6/35210391860.4102
2021/6/467237738140.5120
2021/6/57921633880.5134
2021/6/95233532640.997
2021/6/108112202160.5137
2021/6/1510028512440.7160
2021/6/166427462340.6116
2021/6/207414383180.5128
2021/6/219317453180.5151
2021/7/1979215551.75950
2021/7/1275101152124346
2021/7/1770121920.35236
2021/7/205452171080.44229
2021/7/237810254415950
2021/7/248510195470.610054
2021/7/28563951130.91762
2021/7/2969101117920.96947
2021/8/1835790391155
2021/8/117648391041.89844
2021/8/23888223691.58114
2021/8/26952242121.3176
2021/8/28959827170.19559
2021/8/299595241150.36523
2021/8/30724211352123105
2021/9/163214170.734115
2021/9/3755499131.55091
2021/9/7952461130.741154
2021/9/9793176100.844134
2021/9/1851245160.83745
2021/9/2075163190.524129
2021/9/21682249140.636121
2021/9/2270358314156124
2021/9/2351285260.63277
2021/9/28693688140.849122
2021/9/29794998171.152134
2021/9/308462116191.558109
2021/10/1750271000.15763
2021/10/281412311.3455
2021/10/3615028941.45162
2021/10/1054579115878
2021/10/126099109971.72176
2021/10/139222116350.678116
2021/10/1767501181141.310140
2021/10/188311745910.28645
2021/10/19738181130.67459
2021/10/21541191610.462116
2021/10/226044301200.34737
2021/10/23734512770.2564
2021/10/2588085190.795109
2021/10/2665541211.86079
2021/10/27758469890.45561
2021/10/28976091121.51358
2021/10/29851635810.84541
2021/10/3072471021000.36793
2021/10/31633884480.92467
2021/11/1816973631.310655
2021/11/3738948300.810441
2021/11/480116117360.15123
2021/11/6931854521.88390
2021/11/10511311187022
2021/11/115511110301.498107
2021/11/127012092331.957102
2021/11/138610586131.2217
2021/11/1490105119260.74823
2021/11/1592871081030.25830
2021/11/1990882231.31382
2021/11/216670801071.85578
2021/11/23663539640.233105
2021/11/24908145950.27986
2021/11/26764226300.512026
2021/11/2978102361030.864107
2021/12/165337752200.838
2021/12/262367440200.874
2021/12/374429859250.942
2021/12/4855411668271.226
2021/12/67339785818159
2021/12/77230725717138
2021/12/1251215232150.651
2021/12/1374469859231.232
2021/12/14825711359181.248
2021/12/15977013477351.419
2021/12/165720632380.579
2021/12/1858286641250.772
2021/12/1988461266039149
2021/12/20875112467361.249
2021/12/21956013974301.232
2021/12/22905912272261.436
2021/12/2379561086023124
2021/12/245336563680.926
2021/12/2660326941200.941
2021/12/27785710362291.427
2021/12/28886511056311.448
2021/12/2956306139170.753
2021/12/307047845628143
2021/12/31885910970471.423
良 计数176
2021/1/11104轻度污染45016110.573
2021/1/15127轻度污染4901260.573
2021/1/18109轻度污染5816857391.252
2021/1/23145轻度污染11116968311.682
2021/1/27138轻度污染0041240.877
2021/2/9137轻度污染5635231.310454
2021/2/14149轻度污染77141060.27680
2021/2/25102轻度污染55842519470
2021/2/27102轻度污染83821171.24710
2021/2/28113轻度污染712761.2636
2021/3/5117轻度污染88152521.11691
2021/3/7127轻度污染96140521.11564
2021/3/8114轻度污染861244812098
2021/3/9110轻度污染83125541.12295
2021/3/10109轻度污染82130611.12085
2021/3/11103轻度污染7711651127120
2021/3/12140轻度污染107145451.116119
2021/3/14137轻度污染1041314011068
2021/3/18117轻度污染00381634
2021/3/19112轻度污染84112501.4816
2021/4/9128轻度污染6590180.16376
2021/4/10102轻度污染11071240.223106
2021/4/16141轻度污染1510801.38872
2021/4/29107轻度污染2794750.32539
2021/5/3117轻度污染61251151.63619
2021/5/8132轻度污染12056301.64310
2021/5/9141轻度污染933361.1409
2021/5/10107轻度污染8163890.94822
2021/5/11119轻度污染88103571.27106
2021/5/13137轻度污染9582420.72219
2021/5/18122轻度污染18891160.9187
2021/5/19119轻度污染488230.8283
2021/5/21126轻度污染8439910.94655
2021/5/22128轻度污染98501041.99714
2021/5/28142轻度污染41871151.38274
2021/6/1111轻度污染368933110.7172
2021/6/2114轻度污染002490.7150
2021/6/6146轻度污染339043180.6210
2021/6/7113轻度污染378525130.9174
2021/6/8113轻度污染448224111174
2021/6/11112轻度污染28634490.7173
2021/6/13105轻度污染35663371165
2021/6/17106轻度污染24422780.7166
2021/6/18108轻度污染437736110.8168
2021/6/19131轻度污染246042120.6194
2021/6/25150轻度污染468943130.9214
2021/6/30106轻度污染26712480.6166
2021/7/2106轻度污染23831091.510837
2021/7/4150轻度污染115161000.69253
2021/7/5147轻度污染1120281.87382
2021/7/7103轻度污染10699210.311112
2021/7/14145轻度污染45101761.33131
2021/7/15113轻度污染3787930.43871
2021/7/16101轻度污染7634591.952
2021/7/25113轻度污染2417810.410521
2021/7/26118轻度污染11748840.15867
2021/7/27141轻度污染51154704725
2021/8/2127轻度污染2281110.62823
2021/8/3130轻度污染93241021.22496
2021/8/5143轻度污染2695460.74266
2021/8/6135轻度污染79102250.63735
2021/8/8115轻度污染9890681.19023
2021/8/9133轻度污染102261151.9455
2021/8/10126轻度污染9653921.15890
2021/8/12106轻度污染88631031.49178
2021/8/13107轻度污染4786880.13453
2021/8/14117轻度污染92113550.3716
2021/8/15129轻度污染2719560.99793
2021/8/16145轻度污染6114611.53374
2021/8/17140轻度污染4374711.15196
2021/8/18111轻度污染11821700.522117
2021/8/20127轻度污染987750.55132
2021/8/21120轻度污染101711061.9417
2021/8/22114轻度污染10576730.5103111
2021/8/27122轻度污染194801.61165
2021/9/2134轻度污染397010140197
2021/9/8123轻度污染408817147185
2021/9/10115轻度污染3286140.951176
2021/9/11118轻度污染439210145179
2021/9/12118轻度污染448980.936179
2021/9/13108轻度污染448470.830168
2021/9/14105轻度污染457750.822165
2021/9/15132轻度污染518260.824195
2021/10/20124轻度污染11814960.166101
2021/10/24117轻度污染119181030.510779
2021/11/2108轻度污染3160291.7935
2021/11/5107轻度污染7196321.28954
2021/11/16103轻度污染11941941.63764
2021/11/17129轻度污染12026811.710875
2021/11/18122轻度污染10944211.75017
2021/11/25104轻度污染635640.5724
2021/11/27104轻度污染88119951.7585
2021/12/5104轻度污染7814480381.529
2021/12/8107轻度污染8014063431.234
2021/12/10102轻度污染7613168211.518
2021/12/11132轻度污染10016367291.631
轻度污染 计数96
2021/1/13500严重污染0036240.856
2021/1/14500严重污染0049471.445
2021/3/15500严重污染00350.81062
2021/3/16500严重污染004011956
2021/3/17500严重污染004711736
2021/3/28365严重污染00370.61190
2021/5/7500严重污染5418231.21895
严重污染 计数7
2021/1/54919492290.570
2021/1/846154616110.570
2021/2/154464131080.66911
2021/2/17412961661.66855
2021/3/1442125200.6788
2021/4/34411037621.49156
2021/4/134212111561.510676
2021/4/25509115411.95560
2021/5/15444743110.18537
2021/5/16466632500.68823
2021/6/144919353050.898
2021/7/1149894730.5176
2021/7/18443357840.1623
2021/7/194510089371.3218
2021/7/21372953180.34537
2021/7/22371017721.81622
2021/8/19493911641.577110
2021/8/24441005050.210316
2021/8/25464344150.15948
2021/8/31498177190.69061
2021/9/448132140.72395
2021/9/543172950.72686
2021/9/638132460.62676
2021/9/1634152550.62764
2021/9/1743143260.73480
2021/9/194181240.51982
2021/9/2435223250.72862
2021/9/2538121840.52376
2021/9/2638142350.63058
2021/9/2745203870.63290
2021/10/4261363111176109
2021/10/5272399410.13145
2021/10/6303491980.16330
2021/10/747542880.7999
2021/10/83766411020.4119106
2021/10/94110562620.19691
2021/10/11481473720.44963
2021/10/144326117222259
2021/10/154411415740.1110101
2021/10/163846561041.689109
2021/11/7348495810.95743
2021/11/8342861080.67910
2021/11/93613931081.67024
2021/11/224755107540.82792
2021/11/30363970881.77422
2021/12/1749184925120.564
2021/12/2538143822120.653
优 计数47
2021/1/20168中度污染1272008044235
2021/1/21185中度污染13920586402.146
2021/1/24178中度污染13420380411.733
2021/1/25168中度污染12717053211.468
2021/2/11175中度污染1963270.341118
2021/2/12155中度污染9338850.111442
2021/2/13158中度污染1899351.83797
2021/3/13165中度污染125160431.213119
2021/3/20164中度污染00200.7584
2021/3/27162中度污染123175541.312124
2021/3/30159中度污染00520.915120
2021/3/31167中度污染00451.118141
2021/5/6190中度污染5731771.311959
2021/5/12162中度污染179751.28552
2021/5/30163中度污染4435371.9876
2021/6/12152中度污染44903980.9217
2021/6/22163中度污染28632690.7228
2021/6/23185中度污染40872590.8250
2021/6/24151中度污染387024110.8216
2021/6/26169中度污染458943120.9234
2021/6/27166中度污染49932370.9231
2021/6/28155中度污染41722460.9220
2021/6/29159中度污染34603070.8224
2021/7/3162中度污染8476560.458105
2021/7/6155中度污染1211130.510836
2021/7/8177中度污染83102870.12926
2021/7/9174中度污染1940720.53755
2021/7/10198中度污染11667691.76787
2021/7/13159中度污染891101081.4382
2021/7/30166中度污染39369713259
2021/8/4153中度污染906881.210244
2021/8/7171中度污染27113960.27641
2021/11/20152中度污染67102100.26966
2021/11/28172中度污染1072490.75222
中度污染 计数34
2021/1/12225重度污染0053531.149
2021/3/26201重度污染151204601.51354
2021/4/15219重度污染11243491.81393
2021/7/31206重度污染7327560.610884
2021/12/9209重度污染15920765221.527
重度污染 计数5
总计数365
数值单位:μg/m3(CO为mg/m3)
每日AQI数据和PM2.5浓度数据是本站根据当天环保总站每小时数据计算求平均的结果,存在丢数据场景,仅供参考。如果数据无法正常显示,请尝试使用chrome浏览器。
数据来源:中国空气质量在线监测分析平台历史数据 ****;month=202101
编辑:刘佳鑫
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