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
25/06/18-00:106161111481
25/06/18-00:208162211760
25/06/18-00:308172712355
25/06/18-00:408162612956
25/06/18-00:508162611253
25/06/18-01:007152312660
25/06/18-01:108132111759
25/06/18-01:207132112160
25/06/18-01:307131710866
25/06/18-01:407131411267
25/06/18-01:507131211570
25/06/18-02:006171111371
25/06/18-02:106231111267
25/06/18-02:206231212065
25/06/18-02:306231111070
25/06/18-02:40623911368
25/06/18-02:506231011670
25/06/18-03:00620911469
25/06/18-03:10614911570
25/06/18-03:20614811371
25/06/18-03:30614611363
25/06/18-03:40714711366
25/06/18-03:50714910870
25/06/18-04:00613710868
25/06/18-04:106121010964
25/06/18-04:208121011160
25/06/18-04:308121211059
25/06/18-04:40712711459
25/06/18-04:50911610559
25/06/18-05:00713711155
25/06/18-05:10614711153
25/06/18-05:20614711352
25/06/18-05:30614811454
25/06/18-05:40514611057
25/06/18-05:50514711057
25/06/18-06:00516812154
25/06/18-06:105171012353
25/06/18-06:205171212048
25/06/18-06:305171615437
25/06/18-06:406172416238
25/06/18-06:508172518136
25/06/18-07:007152314238
25/06/18-07:107122113339
25/06/18-07:207122616532
25/06/18-07:306123515922
25/06/18-07:406123516124
25/06/18-07:506123414724
25/06/18-08:006153517026
25/06/18-08:105192714043
25/06/18-08:205192313446
25/06/18-08:305192213847
25/06/18-08:405192712750
25/06/18-08:506191412862
25/06/18-09:005222114055
25/06/18-09:106272013257
25/06/18-09:205272313359
25/06/18-09:306272413261
25/06/18-09:406273917035
25/06/18-09:506273714753
25/06/18-10:006423114452
25/06/18-10:106652913362
25/06/18-10:206652313267
25/06/18-10:306652915160
25/06/18-10:406653215855
25/06/18-10:506652713465
25/06/18-11:006631812376
25/06/18-11:106601912773
25/06/18-11:206601813476
25/06/18-11:306602113073
25/06/18-11:406602113375
25/06/18-11:506602012773
25/06/18-12:007532312975
25/06/18-12:106431913078
25/06/18-12:206431812380
25/06/18-12:307431812481
25/06/18-12:406431312682
25/06/18-12:506431512580
25/06/18-13:006391313182
25/06/18-13:106321313784
25/06/18-13:206321112285
25/06/18-13:306321412685
25/06/18-13:406321513583
25/06/18-13:506321212288
25/06/18-14:006271212686
25/06/18-14:106181012488
25/06/18-14:206181012587
25/06/18-14:306181112189
25/06/18-14:406181112185
25/06/18-14:50618911988
25/06/18-15:00620811289
25/06/18-15:10623811187
25/06/18-15:20623611191
25/06/18-15:30623911486
25/06/18-15:40623711089
25/06/18-15:50723811387
25/06/18-16:00721811486
25/06/18-16:10617911089
25/06/18-16:20617710790
25/06/18-16:30617711591
25/06/18-16:40617711791
25/06/18-16:50617711489
25/06/18-17:00618911987
25/06/18-17:106201010888
25/06/18-17:206201011688
25/06/18-17:306201011290
25/06/18-17:406201111087
25/06/18-17:506201212286
25/06/18-18:006271011190
25/06/18-18:10738810892
25/06/18-18:20638911288
25/06/18-18:306381311786
25/06/18-18:406381110988
25/06/18-18:50738911289
25/06/18-19:006341011587
25/06/18-19:10626811290
25/06/18-19:20626611391
25/06/18-19:30626610893
25/06/18-19:40526611388
25/06/18-19:50626810889
25/06/18-20:00618810786
25/06/18-20:10661411879
25/06/18-20:20661611374
25/06/18-20:30862510764
25/06/18-20:40761711476
25/06/18-20:50862111164
25/06/18-21:00832411266
25/06/18-21:10802211166
25/06/18-21:20702111462
25/06/18-21:30802712355
25/06/18-21:40702611758
25/06/18-21:50702612162
25/06/18-22:00701212377
25/06/18-22:1060911379
25/06/18-22:2060911478
25/06/18-22:30601211772
25/06/18-22:40601413574
25/06/18-22:50601012676
25/06/18-23:00501112972
25/06/18-23:10501312071
25/06/18-23:20601412067
25/06/18-23:30602513153
25/06/18-23:40602312456
25/06/18-23:50601812861
26/06/18-00:00681711763

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
25/06/18-00:1012233324978
25/06/18-00:2011232532585
25/06/18-00:309222027592
25/06/18-00:4082214245100
25/06/18-00:5072111242103
25/06/18-01:0072111258102
25/06/18-01:107211729790
25/06/18-01:208212934168
25/06/18-01:308202726172
25/06/18-01:407192629072
25/06/18-01:506192333375
25/06/18-02:007192034380
25/06/18-02:107192031677
25/06/18-02:206192024577
25/06/18-02:305191724780
25/06/18-02:406191724577
25/06/18-02:506181429283
25/06/18-03:006181426781
25/06/18-03:105181724775
25/06/18-03:205181624474
25/06/18-03:305181624269
25/06/18-03:405171324270
25/06/18-03:504181424368
25/06/18-04:001181324368
25/06/18-04:104161524563
25/06/18-04:203181724459
25/06/18-04:303181824561
25/06/18-04:403171424464
25/06/18-04:503181624861
25/06/18-05:004181524561
25/06/18-05:104171424762
25/06/18-05:203171424463
25/06/18-05:303181624762
25/06/18-05:404181724562
25/06/18-05:504171624464
25/06/18-06:004171424867
25/06/18-06:104171424569
25/06/18-06:203171424367
25/06/18-06:304171729364
25/06/18-06:403172324355
25/06/18-06:505172924849
25/06/18-07:004183633139
25/06/18-07:104184234133
25/06/18-07:204195034526
25/06/18-07:304184232334
25/06/18-07:404184134732
25/06/18-07:504183734437
25/06/18-08:004183934139
25/06/18-08:104183934742
25/06/18-08:204183534650
25/06/18-08:304173634851
25/06/18-08:404183433756
25/06/18-08:504184236249
25/06/18-09:005184837545
25/06/18-09:105174934547
25/06/18-09:206166441233
25/06/18-09:306186441733
25/06/18-09:405174934450
25/06/18-09:506163633367
25/06/18-10:005163535268
25/06/18-10:105163634568
25/06/18-10:206173633567
25/06/18-10:305173334470
25/06/18-10:405173234573
25/06/18-10:506172226786
25/06/18-11:006161824493
25/06/18-11:106171826093
25/06/18-11:205171824493
25/06/18-11:305171924293
25/06/18-11:405192425386
25/06/18-11:506202526687
25/06/18-12:005192226091
25/06/18-12:106181724097
25/06/18-12:205191624499
25/06/18-12:3061913246101
25/06/18-12:4051912247100
25/06/18-12:5052010246101
25/06/18-13:005211425697
25/06/18-13:105201525497
25/06/18-13:204201826393
25/06/18-13:304211827294
25/06/18-13:404211825496
25/06/18-13:5042115245100
25/06/18-14:0032013245102
25/06/18-14:1052015258100
25/06/18-14:2042012274103
25/06/18-14:3042015251101
25/06/18-14:4041911245103
25/06/18-14:504191724497
25/06/18-15:0051812243102
25/06/18-15:1051815242100
25/06/18-15:2051817247100
25/06/18-15:3051812244105
25/06/18-15:4051810243106
25/06/18-15:505188243108
25/06/18-16:0041913250104
25/06/18-16:1051910245107
25/06/18-16:2051910244106
25/06/18-16:3052011246106
25/06/18-16:4052012246106
25/06/18-16:5052112244107
25/06/18-17:0052212243106
25/06/18-17:1052210246108
25/06/18-17:2052213246106
25/06/18-17:3052111252108
25/06/18-17:4052011244109
25/06/18-17:5051911248108
25/06/18-18:0051911249109
25/06/18-18:1051913247107
25/06/18-18:2051915243105
25/06/18-18:3052013246107
25/06/18-18:4052111244110
25/06/18-18:5052113245106
25/06/18-19:0052115245103
25/06/18-19:1052012243106
25/06/18-19:2052014247102
25/06/18-19:3042013247101
25/06/18-19:404211424699
25/06/18-19:505211526097
25/06/18-20:004211624994
25/06/18-20:104211924391
25/06/18-20:206223425172
25/06/18-20:306222324782
25/06/18-20:406222924877
25/06/18-20:506232324282
25/06/18-21:005242224682
25/06/18-21:105232024283

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
25/06/18-00:1082514242101
25/06/18-00:208251617495
25/06/18-00:308251619393
25/06/18-00:408251318094
25/06/18-00:508251119396
25/06/18-01:00827920396
25/06/18-01:10836819892
25/06/18-01:208371019390
25/06/18-01:30837922189
25/06/18-01:40836822283
25/06/18-01:50837923183
25/06/18-02:00836923883
25/06/18-02:10838921983
25/06/18-02:208381023784
25/06/18-02:308381123284
25/06/18-02:40838922583
25/06/18-02:508381023683
25/06/18-03:008381024384
25/06/18-03:10836822084
25/06/18-03:208361123182
25/06/18-03:308361225076
25/06/18-03:408361222075
25/06/18-03:508361123479
25/06/18-04:008341126079
25/06/18-04:108281123073
25/06/18-04:208281123469
25/06/18-04:308281124566
25/06/18-04:408281122665
25/06/18-04:50828922666
25/06/18-05:00829823368
25/06/18-05:10739721570
25/06/18-05:20738822370
25/06/18-05:30838723673
25/06/18-05:40838623475
25/06/18-05:50838722071
25/06/18-06:00836823171
25/06/18-06:10828823871
25/06/18-06:20828822864
25/06/18-06:30828822165
25/06/18-06:408281425362
25/06/18-06:507281326559
25/06/18-07:008291222358
25/06/18-07:108311322659
25/06/18-07:207311124660
25/06/18-07:307311626355
25/06/18-07:407312021546
25/06/18-07:507312023545
25/06/18-08:007301924947
25/06/18-08:107271724550
25/06/18-08:207271522050
25/06/18-08:307271223055
25/06/18-08:407271224061
25/06/18-08:508271121967
25/06/18-09:007291122768
25/06/18-09:108381423067
25/06/18-09:208381421967
25/06/18-09:308381724864
25/06/18-09:408381624066
25/06/18-09:508381724970
25/06/18-10:008371822672
25/06/18-10:108341520677
25/06/18-10:208341221285
25/06/18-10:308341218886
25/06/18-10:408341318988
25/06/18-10:508341018692
25/06/18-11:008341019297
25/06/18-11:108351320297
25/06/18-11:208351522295
25/06/18-11:308351622797
25/06/18-11:408351821499
25/06/18-11:5083515218102
25/06/18-12:0083613231106
25/06/18-12:1084012243108
25/06/18-12:2084012244108
25/06/18-12:3084012243107
25/06/18-12:4084010245111
25/06/18-12:509408230114
25/06/18-13:009397243114
25/06/18-13:109378249114
25/06/18-13:209376240114
25/06/18-13:309375226115
25/06/18-13:409376192115
25/06/18-13:509377187116
25/06/18-14:009345188115
25/06/18-14:109225188116
25/06/18-14:209226188115
25/06/18-14:309225189115
25/06/18-14:408225198116
25/06/18-14:508226189116
25/06/18-15:008236187116
25/06/18-15:109295189115
25/06/18-15:208295187116
25/06/18-15:308285189116
25/06/18-15:408285194117
25/06/18-15:508295193117
25/06/18-16:008265192118
25/06/18-16:108156192118
25/06/18-16:208156188117
25/06/18-16:308157191119
25/06/18-16:408157202117
25/06/18-16:509157191118
25/06/18-17:009167186118
25/06/18-17:109218189116
25/06/18-17:209218180116
25/06/18-17:309218171116
25/06/18-17:409219164116
25/06/18-17:509217193118
25/06/18-18:008217156117
25/06/18-18:109268155116
25/06/18-18:209269165114
25/06/18-18:308269157113
25/06/18-18:4082610151113
25/06/18-18:508268159115
25/06/18-19:008268138116
25/06/18-19:108318154114
25/06/18-19:208319143113
25/06/18-19:308319139113
25/06/18-19:4083110202112
25/06/18-19:5083111223110
25/06/18-20:0082913225108
25/06/18-20:1082013234107
25/06/18-20:2082015228103
25/06/18-20:3082015229103
25/06/18-20:4082014223102
25/06/18-20:5082014228104
25/06/18-21:008199197108
25/06/18-21:108198211108
25/06/18-21:208197184108
25/06/18-21:308198219106
25/06/18-21:408199194103
25/06/18-21:5081910193102
25/06/18-22:008199190100
25/06/18-22:108201120699
25/06/18-22:208201120599
25/06/18-22:308201119999
25/06/18-22:408201323197
25/06/18-22:508201319695
25/06/18-23:008201322594
25/06/18-23:108261522592
25/06/18-23:208262534269
25/06/18-23:308263334856
25/06/18-23:408263224455
25/06/18-23:508262122960
26/06/18-00:008281921959

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
25/06/18-00:103116
25/06/18-00:203116
25/06/18-00:303115
25/06/18-00:403115
25/06/18-00:503114
25/06/18-01:003114
25/06/18-01:103115
25/06/18-01:203115
25/06/18-01:304115
25/06/18-01:404114
25/06/18-01:504114
25/06/18-02:004112
25/06/18-02:104110
25/06/18-02:204108
25/06/18-02:304108
25/06/18-02:404109
25/06/18-02:504109
25/06/18-03:004110
25/06/18-03:104110
25/06/18-03:204110
25/06/18-03:304110
25/06/18-03:404108
25/06/18-03:504106
25/06/18-04:004105
25/06/18-04:104104
25/06/18-04:204106
25/06/18-04:303108
25/06/18-04:403108
25/06/18-04:504105
25/06/18-05:004104
25/06/18-05:104101
25/06/18-05:20498
25/06/18-05:30494
25/06/18-05:40493
25/06/18-05:50487
25/06/18-06:00486
25/06/18-06:10484
25/06/18-06:20483
25/06/18-06:30481
25/06/18-06:40481
25/06/18-06:50579
25/06/18-07:00578
25/06/18-07:10576
25/06/18-07:20670
25/06/18-07:30672
25/06/18-07:40573
25/06/18-07:50574
25/06/18-08:00576
25/06/18-08:10577
25/06/18-08:20577
25/06/18-08:30574
25/06/18-08:40572
25/06/18-08:50571
25/06/18-09:00572
25/06/18-09:10475
25/06/18-09:20479
25/06/18-09:30478
25/06/18-09:40477
25/06/18-09:50478
25/06/18-10:00581
25/06/18-10:10482
25/06/18-10:20481
25/06/18-10:30482
25/06/18-10:40484
25/06/18-10:50485
25/06/18-11:00488
25/06/18-11:10491
25/06/18-11:20493
25/06/18-11:30495
25/06/18-11:40495
25/06/18-11:50498
25/06/18-12:004100
25/06/18-12:104101
25/06/18-12:204100
25/06/18-12:304102
25/06/18-12:404103
25/06/18-12:503104
25/06/18-13:003106
25/06/18-13:103109
25/06/18-13:203112
25/06/18-13:303113
25/06/18-13:403119
25/06/18-13:503124
25/06/18-14:003129
25/06/18-14:103136
25/06/18-14:203137
25/06/18-14:303135
25/06/18-14:403135
25/06/18-14:504135
25/06/18-15:004133
25/06/18-15:103133
25/06/18-15:203132
25/06/18-15:303132
25/06/18-15:403131
25/06/18-15:503131
25/06/18-16:003130
25/06/18-16:103129
25/06/18-16:203128
25/06/18-16:303126
25/06/18-16:403125
25/06/18-16:503124
25/06/18-17:003124
25/06/18-17:103125
25/06/18-17:202124
25/06/18-17:302124
25/06/18-17:403124
25/06/18-17:503125
25/06/18-18:003124
25/06/18-18:102124
25/06/18-18:202124
25/06/18-18:303125
25/06/18-18:403127
25/06/18-18:503127
25/06/18-19:003128
25/06/18-19:103128
25/06/18-19:203130
25/06/18-19:303130
25/06/18-19:404131
25/06/18-19:504132
25/06/18-20:003133
25/06/18-20:103126
25/06/18-20:203108
25/06/18-20:303109
25/06/18-20:404125
25/06/18-20:504123
25/06/18-21:003102
25/06/18-21:10399
25/06/18-21:20399
25/06/18-21:30399
25/06/18-21:403100
25/06/18-21:503100
25/06/18-22:003100
25/06/18-22:10399
25/06/18-22:20396
25/06/18-22:30391
25/06/18-22:40389
25/06/18-22:50388
25/06/18-23:00387
25/06/18-23:10385
25/06/18-23:20384
25/06/18-23:30382
25/06/18-23:40379
25/06/18-23:50479
26/06/18-00:00478

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

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
25/06/18-00:106461033184
25/06/18-00:205491230975
25/06/18-00:305491928666
25/06/18-00:405511633370
25/06/18-00:505461828869
25/06/18-01:005451825370
25/06/18-01:105451428568
25/06/18-01:204431627770
25/06/18-01:305452031958
25/06/18-01:404462425841
25/06/18-01:505472226939
25/06/18-02:004482626538
25/06/18-02:105512530046
25/06/18-02:205532229942
25/06/18-02:306522126546
25/06/18-02:405502028242
25/06/18-02:506491926537
25/06/18-03:005521726047
25/06/18-03:104531325158
25/06/18-03:205561024155
25/06/18-03:304561125350
25/06/18-03:405551023758
25/06/18-03:50555827556
25/06/18-04:00559926048
25/06/18-04:10560925945
25/06/18-04:205541227239
25/06/18-04:305551326343
25/06/18-04:405531325143
25/06/18-04:504461324836
25/06/18-05:005451526324
25/06/18-05:105422026017
25/06/18-05:205422725610
25/06/18-05:30542272659
25/06/18-05:405402523315
25/06/18-05:505412625217
25/06/18-06:005392626121
25/06/18-06:105392829211
25/06/18-06:205433426715
25/06/18-06:304464226815
25/06/18-06:405503027428
25/06/18-06:505503933414
25/06/18-07:004492938512
25/06/18-07:10551473362
25/06/18-07:20551553832
25/06/18-07:306511115061
25/06/18-07:40451524302
25/06/18-07:50552695263
25/06/18-08:00653715772
25/06/18-08:10656907463
25/06/18-08:20569564527
25/06/18-08:304573735023
25/06/18-08:405664743613
25/06/18-08:505573940724
25/06/18-09:004532731931
25/06/18-09:105522535232
25/06/18-09:205492733731
25/06/18-09:304472734330
25/06/18-09:404432433334
25/06/18-09:505393733829
25/06/18-10:005343133333
25/06/18-10:104323037138
25/06/18-10:205315939840
25/06/18-10:305305133553
25/06/18-10:405282731354
25/06/18-10:505272330151
25/06/18-11:005272335657
25/06/18-11:105282238356
25/06/18-11:205291836257
25/06/18-11:305302441356
25/06/18-11:406292132961
25/06/18-11:504301436469
25/06/18-12:005302033871
25/06/18-12:104312335177
25/06/18-12:205292037179
25/06/18-12:305282028183
25/06/18-12:405283131373
25/06/18-12:504283532875
25/06/18-13:004281430080
25/06/18-13:104291532373
25/06/18-13:205302030358
25/06/18-13:306312738953
25/06/18-13:405323134758
25/06/18-13:504322232168
25/06/18-14:004332031566
25/06/18-14:105331929074
25/06/18-14:205332131074
25/06/18-14:306322937971
25/06/18-14:405331530267
25/06/18-14:505331627467
25/06/18-15:006332634262
25/06/18-15:105321529869
25/06/18-15:206321128475
25/06/18-15:305321627669
25/06/18-15:405322227063
25/06/18-15:505312125172
25/06/18-16:00530724090
25/06/18-16:10530521194
25/06/18-16:20530724593
25/06/18-16:30430827298
25/06/18-16:40330924890
25/06/18-16:505311024290
25/06/18-17:00530723489
25/06/18-17:105291025083
25/06/18-17:205301126180
25/06/18-17:305291027880
25/06/18-17:40529921783
25/06/18-17:506281225679
25/06/18-18:004291027185
25/06/18-18:10529934579
25/06/18-18:205291129883
25/06/18-18:304281535777
25/06/18-18:405281329680
25/06/18-18:505271131579
25/06/18-19:005281534476
25/06/18-19:104271734774
25/06/18-19:205281840270
25/06/18-19:305292437569
25/06/18-19:405301329876
25/06/18-19:505281030479
25/06/18-20:005281038575
25/06/18-20:10529931877
25/06/18-20:205291131278
25/06/18-20:306301829776
25/06/18-20:40530724178
25/06/18-20:504301129776
25/06/18-21:005321127968
25/06/18-21:104321128072
25/06/18-21:20534728071
25/06/18-21:305341124868
25/06/18-21:404342130954
25/06/18-21:505353137651
25/06/18-22:005442433248
25/06/18-22:104372333539
25/06/18-22:204392938633
25/06/18-22:305513147233
25/06/18-22:405541931853
25/06/18-22:505551229657
25/06/18-23:00553824360
25/06/18-23:10552921962
25/06/18-23:205481020861
25/06/18-23:305451022159
25/06/18-23:404441226056
25/06/18-23:504462329746
26/06/18-00:005393536031

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