Consejería de Medio Ambiente

RED DE VIGILANCIA Y CONTROL DE LA CALIDAD DEL AIRE DE ANDALUCIA

Informe Diario de Calidad del Aire Ambiente

S.I.V.A.

TIPO DE DATOS: No Validados

 


Leyenda:
Este informe se realiza a partir de los datos de la Red de Vigilancia y Control de la Contaminacion Atmosferica de Andalucia.
Se muestran los valores medios semi-horarios, cuarto-horarios o de diez minutos.
SO2: Dioxido de azufre
PART: Particulas en suspension
NO2: Dioxido de nitrogeno
CO: Monoxido de carbono
O3: Ozono
SH2: Acido sulfhidrico
Nota:Los datos, aqui publicados, no han sido sometidos al proceso de validacion.
Las unidades estan expresadas en microgramos/metrocubico(ug/m3).
Estos datos no pueden ser comparados directamente con los límites de referencia que establece la legislación en cada caso, ya que estos normalmente están basados en tipos de medias distintos de los que aqui se representan.

Provincia
 MALAGA
Municipio
 MALAGA
Estacion
 EL ATABAL
Direccion
 POTABILIZADORA-DESALOBRADORA EMASA

FECHA-HORA SO2 PART NO2 CO O3
25/07/16-00:1010271610884
25/07/16-00:2010221110487
25/07/16-00:309201811675
25/07/16-00:4010162011477
25/07/16-00:509142010875
25/07/16-01:009122011675
25/07/16-01:10991811176
25/07/16-01:209121410885
25/07/16-01:309161110884
25/07/16-01:409171610677
25/07/16-01:509171811570
25/07/16-02:009202011766
25/07/16-02:109231711373
25/07/16-02:209261210980
25/07/16-02:309291111079
25/07/16-02:409341110879
25/07/16-02:509421010680
25/07/16-03:009501210872
25/07/16-03:109541210767
25/07/16-03:209541110969
25/07/16-03:309511011069
25/07/16-03:409541110668
25/07/16-03:509601110367
25/07/16-04:009631010869
25/07/16-04:10958910669
25/07/16-04:20951910668
25/07/16-04:30947910666
25/07/16-04:40947910371
25/07/16-04:50942810472
25/07/16-05:00841810473
25/07/16-05:10835910475
25/07/16-05:20931810676
25/07/16-05:30927710474
25/07/16-05:40924710369
25/07/16-05:50922711170
25/07/16-06:00920711469
25/07/16-06:109211011271
25/07/16-06:209211210666
25/07/16-06:309221710869
25/07/16-06:4010231010472
25/07/16-06:501026917673
25/07/16-07:00924912173
25/07/16-07:1010221017571
25/07/16-07:2010221611465
25/07/16-07:3011212011661
25/07/16-07:409201711166
25/07/16-07:509202012460
25/07/16-08:009192412060
25/07/16-08:109202311659
25/07/16-08:2010233017142
25/07/16-08:3010224215734
25/07/16-08:4010203816745
25/07/16-08:5011183714750
25/07/16-09:0011163515058
25/07/16-09:1010122916159
25/07/16-09:2010102813466
25/07/16-09:301061912672
25/07/16-09:401041712376
25/07/16-09:501161612179
25/07/16-10:001091911875
25/07/16-10:1011112612568
25/07/16-10:2011133614861
25/07/16-10:3012192412079
25/07/16-10:4011212212679
25/07/16-10:5011252112680
25/07/16-11:0012252512874
25/07/16-11:1011232612879
25/07/16-11:2011201813589
25/07/16-11:3011161311596
25/07/16-11:4011131211297
25/07/16-11:5011121411495
25/07/16-12:00111311118100
25/07/16-12:10111211112102
25/07/16-12:20111510116101
25/07/16-12:30111610114104
25/07/16-12:40121711119104
25/07/16-12:5011178114106
25/07/16-13:0011169111108
25/07/16-13:1011148113110
25/07/16-13:2011158115111
25/07/16-13:3011168109112
25/07/16-13:4011157112113
25/07/16-13:5011159118111
25/07/16-14:00111711119110
25/07/16-14:10111812120112
25/07/16-14:20111711121115
25/07/16-14:30111813128113
25/07/16-14:40121810115117
25/07/16-14:5012198120119
25/07/16-15:0012219122115
25/07/16-15:10121811116116
25/07/16-15:2012149120117
25/07/16-15:30121611116115
25/07/16-15:40121610115118
25/07/16-15:50131710111118
25/07/16-16:00131612121117
25/07/16-16:1013149113121
25/07/16-16:2012159118119
25/07/16-16:3011187119121
25/07/16-16:4012217112120
25/07/16-16:5012237119120
25/07/16-17:0012248105118
25/07/16-17:1011246112118
25/07/16-17:2011267112115
25/07/16-17:3011279116112
25/07/16-17:4011238120114
25/07/16-17:5011189109110
25/07/16-18:00111510112106
25/07/16-18:10111511116105
25/07/16-18:20111610112107
25/07/16-18:30122010117107
25/07/16-18:4011219120108
25/07/16-18:5011219117106
25/07/16-19:00102410113105
25/07/16-19:10102610124104
25/07/16-19:20102712115102
25/07/16-19:3011269110105
25/07/16-19:4011279117104
25/07/16-19:5010289116106
25/07/16-20:0011299118107
25/07/16-20:1010297112109
25/07/16-20:20112813119100
25/07/16-20:30122613120106
25/07/16-20:4012249118107
25/07/16-20:5011258111105
25/07/16-21:00112711115101
25/07/16-21:1011291212198
25/07/16-21:2011331612593
25/07/16-21:3011381611695
25/07/16-21:4011411812189
25/07/16-21:5011422112585
25/07/16-22:0011442212483
25/07/16-22:1011422111886
25/07/16-22:2011371911688
25/07/16-22:3011311711288
25/07/16-22:4011252012183
25/07/16-22:5011192313480
25/07/16-23:0011162715874
25/07/16-23:1011152817174
25/07/16-23:2010112413777
25/07/16-23:3010142115580
25/07/16-23:4010202016276
25/07/16-23:5010231716578
26/07/16-00:0010281414879

Nota:Los datos, aqui publicados, no han sido sometidos al proceso de validacion.
Las unidades estan expresadas en microgramos/metrocubico(ug/m3).


Provincia
 MALAGA
Municipio
 MALAGA
Estacion
 CARRANQUE
Direccion
 AVDA. SANTA ROSA DE LIMA S/N

FECHA-HORA SO2 PART NO2 CO O3
25/07/16-00:108172147881
25/07/16-00:208162259679
25/07/16-00:308162456277
25/07/16-00:408162654974
25/07/16-00:508172240978
25/07/16-01:008181854882
25/07/16-01:107181137290
25/07/16-01:207171156790
25/07/16-01:307171049791
25/07/16-01:407161150190
25/07/16-01:507161157189
25/07/16-02:00716856592
25/07/16-02:107161455182
25/07/16-02:208171758973
25/07/16-02:307171762071
25/07/16-02:407171560974
25/07/16-02:507171260980
25/07/16-03:008171662772
25/07/16-03:107172266059
25/07/16-03:207172363557
25/07/16-03:307182265954
25/07/16-03:407182066056
25/07/16-03:507191966058
25/07/16-04:007192567152
25/07/16-04:108162467054
25/07/16-04:207181565467
25/07/16-04:307171666763
25/07/16-04:407171465870
25/07/16-04:507171357472
25/07/16-05:007171350170
25/07/16-05:107161566863
25/07/16-05:206161455263
25/07/16-05:307161467765
25/07/16-05:40715964879
25/07/16-05:507151059975
25/07/16-06:007151063372
25/07/16-06:107171155972
25/07/16-06:207161161273
25/07/16-06:307161370365
25/07/16-06:407171872361
25/07/16-06:507182572549
25/07/16-07:007174874930
25/07/16-07:107174567531
25/07/16-07:207463868537
25/07/16-07:307234647731
25/07/16-07:40727849903
25/07/16-07:50830809034
25/07/16-08:00824708298
25/07/16-08:108296981211
25/07/16-08:20728859045
25/07/16-08:30826899834
25/07/16-08:40824828648
25/07/16-08:507307081314
25/07/16-09:008226572623
25/07/16-09:108365781531
25/07/16-09:208254976140
25/07/16-09:308224843144
25/07/16-09:408213967156
25/07/16-09:508233262461
25/07/16-10:008224464154
25/07/16-10:109194759953
25/07/16-10:209163556468
25/07/16-10:3010163253373
25/07/16-10:409163758067
25/07/16-10:5010224049464
25/07/16-11:0010193654869
25/07/16-11:1010162054489
25/07/16-11:209161853292
25/07/16-11:309201852492
25/07/16-11:4010152150191
25/07/16-11:5011151947094
25/07/16-12:0011151643298
25/07/16-12:1011151949295
25/07/16-12:2012161842698
25/07/16-12:3013171847498
25/07/16-12:40141614466104
25/07/16-12:50111712471106
25/07/16-13:00101612460109
25/07/16-13:10101713471109
25/07/16-13:20101615438108
25/07/16-13:30102013366109
25/07/16-13:40101812373112
25/07/16-13:50101716470111
25/07/16-14:0092118470109
25/07/16-14:10101713441114
25/07/16-14:20103114437114
25/07/16-14:30111615493112
25/07/16-14:40131615416114
25/07/16-14:50121713480116
25/07/16-15:00111715475114
25/07/16-15:10111713469118
25/07/16-15:20111613470118
25/07/16-15:30121813472118
25/07/16-15:40121811479122
25/07/16-15:50121610470123
25/07/16-16:00131711492119
25/07/16-16:10131713469118
25/07/16-16:20111712469118
25/07/16-16:30101611465119
25/07/16-16:4010168478121
25/07/16-16:5091711464116
25/07/16-17:0010139456119
25/07/16-17:109711469116
25/07/16-17:2091212465114
25/07/16-17:3091210467115
25/07/16-17:409119467114
25/07/16-17:5091211468112
25/07/16-18:0081210469112
25/07/16-18:1081210463111
25/07/16-18:20101312477108
25/07/16-18:30111413460107
25/07/16-18:40111412471107
25/07/16-18:50101612466107
25/07/16-19:0091411467107
25/07/16-19:10101410465108
25/07/16-19:209158464111
25/07/16-19:3081610467109
25/07/16-19:4081610457109
25/07/16-19:5081614470107
25/07/16-20:0082012462109
25/07/16-20:10101817470103
25/07/16-20:20101916471105
25/07/16-20:30112116463103
25/07/16-20:40122716466103
25/07/16-20:50112816484101
25/07/16-21:0011271849598
25/07/16-21:1010241946796
25/07/16-21:209282149593
25/07/16-21:3010272050593
25/07/16-21:409282050091
25/07/16-21:508272255890
25/07/16-22:008231851094
25/07/16-22:108221551895
25/07/16-22:208241553696
25/07/16-22:308221349398
25/07/16-22:408231453096
25/07/16-22:508231752393
25/07/16-23:008221655492
25/07/16-23:108231557094
25/07/16-23:208211157197
25/07/16-23:307151155597
25/07/16-23:408201457292
25/07/16-23:508212059783
26/07/16-00:008212361877

Nota:Los datos, aqui publicados, no han sido sometidos al proceso de validacion.
Las unidades estan expresadas en microgramos/metrocubico(ug/m3).


Provincia
 MALAGA
Municipio
 MALAGA
Estacion
 CAMPANILLAS
Direccion
 FINCA LA LIRA, CARRETERA CÁRTAMA KM 12

FECHA-HORA SO2 PART NO2 CO O3
25/07/16-00:106532537488
25/07/16-00:206542238390
25/07/16-00:306542441193
25/07/16-00:406542340090
25/07/16-00:506542340793
25/07/16-01:006542242495
25/07/16-01:106442342693
25/07/16-01:206432041297
25/07/16-01:3064319392100
25/07/16-01:406432143296
25/07/16-01:506432648581
25/07/16-02:006432846066
25/07/16-02:106462746765
25/07/16-02:207472747062
25/07/16-02:307473148661
25/07/16-02:407462349965
25/07/16-02:507472444664
25/07/16-03:007472248667
25/07/16-03:107472353769
25/07/16-03:207482244766
25/07/16-03:307482146863
25/07/16-03:407482448566
25/07/16-03:507482344662
25/07/16-04:007482148160
25/07/16-04:107442355160
25/07/16-04:207442046560
25/07/16-04:307442147061
25/07/16-04:407442047664
25/07/16-04:506442049265
25/07/16-05:006442043261
25/07/16-05:106402155861
25/07/16-05:206401954360
25/07/16-05:306401843159
25/07/16-05:406402044862
25/07/16-05:506402052665
25/07/16-06:006402048863
25/07/16-06:106372148462
25/07/16-06:206382249059
25/07/16-06:306382450654
25/07/16-06:406372142556
25/07/16-06:506382242359
25/07/16-07:006382548157
25/07/16-07:106442344256
25/07/16-07:206452742652
25/07/16-07:306452844750
25/07/16-07:406452945645
25/07/16-07:506453341137
25/07/16-08:006453442536
25/07/16-08:106482946847
25/07/16-08:206493036148
25/07/16-08:306492931648
25/07/16-08:407492930346
25/07/16-08:507493139047
25/07/16-09:006493142446
25/07/16-09:107582936753
25/07/16-09:207592336662
25/07/16-09:307592637969
25/07/16-09:407582640372
25/07/16-09:507592635175
25/07/16-10:007592733278
25/07/16-10:107402739479
25/07/16-10:207392333990
25/07/16-10:307392233695
25/07/16-10:407392635496
25/07/16-10:508392933394
25/07/16-11:009393036895
25/07/16-11:109313138996
25/07/16-11:2093126346104
25/07/16-11:3093122306105
25/07/16-11:4093123303106
25/07/16-11:5093122296111
25/07/16-12:0083120296108
25/07/16-12:1091720317110
25/07/16-12:2081621332108
25/07/16-12:3081620279109
25/07/16-12:4081618282111
25/07/16-12:5081621278112
25/07/16-13:0081619298113
25/07/16-13:1082021372114
25/07/16-13:2082020327115
25/07/16-13:3082018382115
25/07/16-13:4082017312116
25/07/16-13:5082018342117
25/07/16-14:0082017335118
25/07/16-14:1082016402121
25/07/16-14:2082017416115
25/07/16-14:3082017334117
25/07/16-14:4082018327121
25/07/16-14:5082016354121
25/07/16-15:0092016310122
25/07/16-15:1091516363122
25/07/16-15:2091517264124
25/07/16-15:3091517298123
25/07/16-15:4081518296124
25/07/16-15:5091516300123
25/07/16-16:0081517301124
25/07/16-16:1082418301121
25/07/16-16:2082517297122
25/07/16-16:3082515297123
25/07/16-16:4082514301124
25/07/16-16:5082516331123
25/07/16-17:0082517297123
25/07/16-17:1082016352122
25/07/16-17:2082016296121
25/07/16-17:3082019316119
25/07/16-17:4082018293119
25/07/16-17:5082020306117
25/07/16-18:0082019297116
25/07/16-18:1082021297118
25/07/16-18:2082019321117
25/07/16-18:3082020340117
25/07/16-18:4082017334117
25/07/16-18:5072017331117
25/07/16-19:0072017352117
25/07/16-19:1072516363117
25/07/16-19:2072620329116
25/07/16-19:3082621339113
25/07/16-19:4082623354111
25/07/16-19:5082624345112
25/07/16-20:0082622351113
25/07/16-20:1082223429112
25/07/16-20:2082222396111
25/07/16-20:3082224422112
25/07/16-20:4072224409111
25/07/16-20:5072222395111
25/07/16-21:0072222436109
25/07/16-21:1083625444110
25/07/16-21:2083826449107
25/07/16-21:3083823378108
25/07/16-21:4083828423106
25/07/16-21:5093831355105
25/07/16-22:008383036597
25/07/16-22:108453038697
25/07/16-22:208463635892
25/07/16-22:308463641591
25/07/16-22:408463536190
25/07/16-22:508463637387
25/07/16-23:008463334393
25/07/16-23:108423242094
25/07/16-23:208423040597
25/07/16-23:308423337993
25/07/16-23:408423443592
25/07/16-23:508423238493
26/07/16-00:008423542489

Nota:Los datos, aqui publicados, no han sido sometidos al proceso de validacion.
Las unidades estan expresadas en microgramos/metrocubico(ug/m3).


Provincia
 MALAGA
Municipio
 CAMPILLOS
Estacion
 CAMPILLOS
Direccion
 PASEO DE PEARROLLA, CARRETERA CAMPILLOS MLAGA KM 1

FECHA-HORA NO2 O3
25/07/16-00:104111
25/07/16-00:204111
25/07/16-00:304112
25/07/16-00:404111
25/07/16-00:504112
25/07/16-01:005112
25/07/16-01:105111
25/07/16-01:205111
25/07/16-01:305111
25/07/16-01:405110
25/07/16-01:506110
25/07/16-02:005109
25/07/16-02:106108
25/07/16-02:205107
25/07/16-02:306107
25/07/16-02:405106
25/07/16-02:505107
25/07/16-03:005107
25/07/16-03:105107
25/07/16-03:204107
25/07/16-03:305106
25/07/16-03:404106
25/07/16-03:504106
25/07/16-04:004105
25/07/16-04:104105
25/07/16-04:205105
25/07/16-04:305104
25/07/16-04:404104
25/07/16-04:504103
25/07/16-05:004103
25/07/16-05:104103
25/07/16-05:204103
25/07/16-05:304103
25/07/16-05:404104
25/07/16-05:504104
25/07/16-06:004104
25/07/16-06:104105
25/07/16-06:204105
25/07/16-06:304105
25/07/16-06:404104
25/07/16-06:504105
25/07/16-07:004106
25/07/16-07:104106
25/07/16-07:204107
25/07/16-07:304107
25/07/16-07:404108
25/07/16-07:504108
25/07/16-08:004108
25/07/16-08:104107
25/07/16-08:204108
25/07/16-08:304108
25/07/16-08:404108
25/07/16-08:504109
25/07/16-09:004109
25/07/16-09:104109
25/07/16-09:204109
25/07/16-09:305109
25/07/16-09:404109
25/07/16-09:504111
25/07/16-10:004112
25/07/16-10:104112
25/07/16-10:204112
25/07/16-10:304114
25/07/16-10:404115
25/07/16-10:504115
25/07/16-11:004114
25/07/16-11:104114
25/07/16-11:203114
25/07/16-11:304114
25/07/16-11:404116
25/07/16-11:504115
25/07/16-12:004117
25/07/16-12:104118
25/07/16-12:204118
25/07/16-12:304119
25/07/16-12:405120
25/07/16-12:505121
25/07/16-13:004121
25/07/16-13:104120
25/07/16-13:204119
25/07/16-13:304119
25/07/16-13:404119
25/07/16-13:504118
25/07/16-14:003118
25/07/16-14:104118
25/07/16-14:203117
25/07/16-14:303117
25/07/16-14:404116
25/07/16-14:504116
25/07/16-15:004117
25/07/16-15:104117
25/07/16-15:204117
25/07/16-15:303116
25/07/16-15:404116
25/07/16-15:504116
25/07/16-16:004117
25/07/16-16:104116
25/07/16-16:204113
25/07/16-16:303112
25/07/16-16:403113
25/07/16-16:503112
25/07/16-17:003112
25/07/16-17:103112
25/07/16-17:203109
25/07/16-17:303108
25/07/16-17:403107
25/07/16-17:503106
25/07/16-18:003107
25/07/16-18:103105
25/07/16-18:204105
25/07/16-18:303106
25/07/16-18:404106
25/07/16-18:503106
25/07/16-19:003107
25/07/16-19:104108
25/07/16-19:203110
25/07/16-19:303111
25/07/16-19:403111
25/07/16-19:503111
25/07/16-20:004112
25/07/16-20:104113
25/07/16-20:204113
25/07/16-20:303113
25/07/16-20:403112
25/07/16-20:504111
25/07/16-21:004111
25/07/16-21:104110
25/07/16-21:203110
25/07/16-21:304110
25/07/16-21:404111
25/07/16-21:503110
25/07/16-22:004111
25/07/16-22:104110
25/07/16-22:203110
25/07/16-22:304111
25/07/16-22:404111
25/07/16-22:504111
25/07/16-23:004112
25/07/16-23:104112
25/07/16-23:204114
25/07/16-23:304115
25/07/16-23:404115
25/07/16-23:504115
26/07/16-00:004115

Nota:Los datos, aqui publicados, no han sido sometidos al proceso de validacion.
Las unidades estan expresadas en microgramos/metrocubico(ug/m3).


Provincia
 MALAGA
Municipio
 MALAGA
Estacion
 AVENIDA JUAN XXIII
Direccion
 AVENIDA JUAN XXIII

FECHA-HORA NO2
25/07/16-00:1020
25/07/16-00:2021
25/07/16-00:3019
25/07/16-00:4012
25/07/16-00:5011
25/07/16-01:0012
25/07/16-01:1011
25/07/16-01:208
25/07/16-01:307
25/07/16-01:408
25/07/16-01:5010
25/07/16-02:009
25/07/16-02:109
25/07/16-02:209
25/07/16-02:309
25/07/16-02:406
25/07/16-02:507
25/07/16-03:0015
25/07/16-03:1015
25/07/16-03:2019
25/07/16-03:3021
25/07/16-03:4020
25/07/16-03:5024
25/07/16-04:0025
25/07/16-04:1025
25/07/16-04:2028
25/07/16-04:3021
25/07/16-04:4018
25/07/16-04:5030
25/07/16-05:0058
25/07/16-05:1027
25/07/16-05:2021
25/07/16-05:3018
25/07/16-05:4019
25/07/16-05:5018
25/07/16-06:0033
25/07/16-06:1053
25/07/16-06:2039
25/07/16-06:3047
25/07/16-06:4055
25/07/16-06:5055
25/07/16-07:0064
25/07/16-07:1063
25/07/16-07:2067
25/07/16-07:3058
25/07/16-07:4059
25/07/16-07:5062
25/07/16-08:0062
25/07/16-08:1068
25/07/16-08:2065
25/07/16-08:3059
25/07/16-08:4056
25/07/16-08:5059
25/07/16-09:0060
25/07/16-09:1073
25/07/16-09:2065
25/07/16-09:3051
25/07/16-09:4057
25/07/16-09:5051
25/07/16-10:0039
25/07/16-10:1043
25/07/16-10:2044
25/07/16-10:3042
25/07/16-10:4037
25/07/16-10:5032
25/07/16-11:0028
25/07/16-11:1032
25/07/16-11:2027
25/07/16-11:3030
25/07/16-11:4028
25/07/16-11:5034
25/07/16-12:0033
25/07/16-13:3034
25/07/16-13:4025
25/07/16-13:5024
25/07/16-14:0027
25/07/16-14:1038
25/07/16-14:2014
25/07/16-14:3023
25/07/16-14:4021
25/07/16-14:5017
25/07/16-15:0016
25/07/16-15:1017
25/07/16-15:2013
25/07/16-15:3017
25/07/16-15:4014
25/07/16-15:5013
25/07/16-16:0015
25/07/16-16:1010
25/07/16-16:2010
25/07/16-16:3016
25/07/16-16:4016
25/07/16-16:5013
25/07/16-17:0013
25/07/16-17:1019
25/07/16-17:2013
25/07/16-17:3018
25/07/16-17:4021
25/07/16-17:5016
25/07/16-18:0018
25/07/16-18:1018
25/07/16-18:2022
25/07/16-18:3025
25/07/16-18:4029
25/07/16-18:5029
25/07/16-19:0022
25/07/16-19:1027
25/07/16-19:2017
25/07/16-19:3020
25/07/16-19:4028
25/07/16-19:5022
25/07/16-20:0018
25/07/16-20:1016
25/07/16-20:2017
25/07/16-20:3021
25/07/16-20:4019
25/07/16-20:5018
25/07/16-21:0031
25/07/16-21:1016
25/07/16-21:2015
25/07/16-21:3012
25/07/16-21:4011
25/07/16-21:5013
25/07/16-22:0019
25/07/16-22:1017
25/07/16-22:2019
25/07/16-22:3017
25/07/16-22:4017
25/07/16-22:5016
25/07/16-23:0015
25/07/16-23:1018
25/07/16-23:2019
25/07/16-23:3013
25/07/16-23:409
25/07/16-23:5012
26/07/16-00:0011

Nota:Los datos, aqui publicados, no han sido sometidos al proceso de validacion.
Las unidades estan expresadas en microgramos/metrocubico(ug/m3).


Provincia
 MALAGA
Municipio
 MARBELLA
Estacion
 MARBELLA ARCO
Direccion
 N-340 S/N

FECHA-HORA SO2 PART NO2 CO O3

Nota:Los datos, aqui publicados, no han sido sometidos al proceso de validacion.
Las unidades estan expresadas en microgramos/metrocubico(ug/m3).