The full dataset viewer is not available (click to read why). Only showing a preview of the rows.
The dataset generation failed because of a cast error
Error code:   DatasetGenerationCastError
Exception:    DatasetGenerationCastError
Message:      An error occurred while generating the dataset

All the data files must have the same columns, but at some point there are 2 new columns ({'PM25', 'PM10'}) and 7 missing columns ({'CLOUD_BASE_PRESSURE', 'HCHO', 'CLOUD_TOP_PRESSURE', 'CH4', 'AER_AI_340_380', 'CO', 'AER_AI_354_388'}).

This happened while the csv dataset builder was generating data using

hf://datasets/links-ads/mil-qualair/stations.csv (at revision 287b8743d9c12d30faead4922738c2d0e6064ea0)

Please either edit the data files to have matching columns, or separate them into different configurations (see docs at https://hf.co/docs/hub/datasets-manual-configuration#multiple-configurations)
Traceback:    Traceback (most recent call last):
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/builder.py", line 2011, in _prepare_split_single
                  writer.write_table(table)
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/arrow_writer.py", line 585, in write_table
                  pa_table = table_cast(pa_table, self._schema)
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/table.py", line 2302, in table_cast
                  return cast_table_to_schema(table, schema)
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/table.py", line 2256, in cast_table_to_schema
                  raise CastError(
              datasets.table.CastError: Couldn't cast
              date: string
              station_id: int64
              city: string
              year: int64
              NO2: double
              O3: double
              PM10: double
              PM25: double
              SO2: double
              -- schema metadata --
              pandas: '{"index_columns": [{"kind": "range", "name": null, "start": 0, "' + 1238
              to
              {'date': Value(dtype='string', id=None), 'station_id': Value(dtype='int64', id=None), 'city': Value(dtype='string', id=None), 'year': Value(dtype='int64', id=None), 'CH4': Value(dtype='float64', id=None), 'CO': Value(dtype='float64', id=None), 'HCHO': Value(dtype='float64', id=None), 'NO2': Value(dtype='float64', id=None), 'O3': Value(dtype='float64', id=None), 'SO2': Value(dtype='float64', id=None), 'CLOUD_TOP_PRESSURE': Value(dtype='float64', id=None), 'CLOUD_BASE_PRESSURE': Value(dtype='float64', id=None), 'AER_AI_340_380': Value(dtype='float64', id=None), 'AER_AI_354_388': Value(dtype='float64', id=None)}
              because column names don't match
              
              During handling of the above exception, another exception occurred:
              
              Traceback (most recent call last):
                File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 1324, in compute_config_parquet_and_info_response
                  parquet_operations = convert_to_parquet(builder)
                File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 938, in convert_to_parquet
                  builder.download_and_prepare(
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/builder.py", line 1027, in download_and_prepare
                  self._download_and_prepare(
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/builder.py", line 1122, in _download_and_prepare
                  self._prepare_split(split_generator, **prepare_split_kwargs)
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/builder.py", line 1882, in _prepare_split
                  for job_id, done, content in self._prepare_split_single(
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/builder.py", line 2013, in _prepare_split_single
                  raise DatasetGenerationCastError.from_cast_error(
              datasets.exceptions.DatasetGenerationCastError: An error occurred while generating the dataset
              
              All the data files must have the same columns, but at some point there are 2 new columns ({'PM25', 'PM10'}) and 7 missing columns ({'CLOUD_BASE_PRESSURE', 'HCHO', 'CLOUD_TOP_PRESSURE', 'CH4', 'AER_AI_340_380', 'CO', 'AER_AI_354_388'}).
              
              This happened while the csv dataset builder was generating data using
              
              hf://datasets/links-ads/mil-qualair/stations.csv (at revision 287b8743d9c12d30faead4922738c2d0e6064ea0)
              
              Please either edit the data files to have matching columns, or separate them into different configurations (see docs at https://hf.co/docs/hub/datasets-manual-configuration#multiple-configurations)

Need help to make the dataset viewer work? Make sure to review how to configure the dataset viewer, and open a discussion for direct support.

date
string
station_id
int64
city
string
year
int64
CH4
null
CO
float64
HCHO
float64
NO2
null
O3
float64
SO2
float64
CLOUD_TOP_PRESSURE
float64
CLOUD_BASE_PRESSURE
float64
AER_AI_340_380
null
AER_AI_354_388
null
2018-04-30T10-27-52
1
milan
2,018
null
0.037974
0.000395
null
0.159405
0.000412
58,506.097227
66,746.066641
null
null
2018-04-30T10-27-52
2
milan
2,018
null
0.038527
0.000494
null
0.159214
0.000884
62,029.962928
70,656.242112
null
null
2018-04-30T10-27-52
3
milan
2,018
null
0.038249
0.000402
null
0.159061
0.000274
59,537.164234
67,887.026614
null
null
2018-04-30T10-27-52
4
milan
2,018
null
0.038918
0.000493
null
0.158836
0.000583
64,873.006641
73,806.437734
null
null
2018-04-30T10-27-52
5
milan
2,018
null
0.038647
0.000499
null
0.158831
0.000636
65,132.211719
74,086.594922
null
null
2018-04-30T10-27-52
6
milan
2,018
null
0.038648
0.000475
null
0.159099
0.000677
61,772.416284
70,370.849842
null
null
2018-04-30T10-27-52
7
milan
2,018
null
0.03856
0.000465
null
0.159135
0.00065
61,021.365859
69,537.679922
null
null
2018-04-30T10-27-52
8
milan
2,018
null
0.038665
0.00045
null
0.15775
null
63,381.629648
72,140.891484
null
null
2018-04-30T10-27-52
9
milan
2,018
null
0.038594
0.000491
null
0.15923
0.00085
61,906.576328
70,520.701172
null
null
2018-05-01T10-08-54
1
milan
2,018
null
null
null
null
0.157039
0.00331
26,242.688086
30,677.560254
null
null
2018-05-01T10-08-54
2
milan
2,018
null
null
null
null
0.156873
0.003836
26,885.609582
31,400.039682
null
null
2018-05-01T10-08-54
3
milan
2,018
null
null
null
null
0.157045
0.003486
26,052.428743
30,462.55604
null
null
2018-05-01T10-08-54
4
milan
2,018
null
null
null
null
0.157489
0.002346
25,834.269063
30,210.478867
null
null
2018-05-01T10-08-54
5
milan
2,018
null
null
null
null
0.156578
0.003775
27,522.670332
32,115.134258
null
null
2018-05-01T10-08-54
6
milan
2,018
null
null
null
null
0.157332
0.003213
25,936.108981
30,331.256648
null
null
2018-05-01T10-08-54
7
milan
2,018
null
null
null
null
0.157326
0.003266
25,895.014609
30,285.905625
null
null
2018-05-01T10-08-54
8
milan
2,018
null
null
null
null
0.157423
0.003173
25,871.085977
30,250.42752
null
null
2018-05-01T10-08-54
9
milan
2,018
null
null
null
null
0.157065
0.003593
26,498.551387
30,964.767793
null
null
2018-05-02T11-31-27
1
milan
2,018
null
null
null
null
0.161591
null
60,772.72957
69,104.997031
null
null
2018-05-02T11-31-27
2
milan
2,018
null
0.031778
null
null
0.161097
null
67,406.710562
76,496.369742
null
null
2018-05-02T11-31-27
3
milan
2,018
null
null
null
null
0.161496
null
60,700.264595
69,022.490642
null
null
2018-05-02T11-31-27
4
milan
2,018
null
null
null
null
0.160897
null
65,467.06957
74,330.578828
null
null
2018-05-02T11-31-27
5
milan
2,018
null
0.031778
null
null
0.16048
null
69,180.746563
78,464.550703
null
null
2018-05-02T11-31-27
6
milan
2,018
null
null
null
null
0.161288
null
64,724.399083
73,506.598767
null
null
2018-05-02T11-31-27
7
milan
2,018
null
null
null
null
0.161385
null
63,947.500703
72,641.109609
null
null
2018-05-02T11-31-27
8
milan
2,018
null
null
null
null
0.161464
null
59,299.773945
67,459.585
null
null
2018-05-02T11-31-27
9
milan
2,018
null
null
null
null
0.161159
null
66,527.915625
75,518.666094
null
null
2018-05-03T11-12-29
1
milan
2,018
null
null
null
null
0.154993
null
61,657.761836
70,038.321719
null
null
2018-05-03T11-12-29
2
milan
2,018
null
null
null
null
0.155263
null
59,066.889461
67,167.53418
null
null
2018-05-03T11-12-29
3
milan
2,018
null
null
null
null
0.155567
null
61,802.361822
70,197.632212
null
null
2018-05-03T11-12-29
4
milan
2,018
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null
null
null
0.155516
null
61,448.609805
69,810.382266
null
null
2018-05-03T11-12-29
5
milan
2,018
null
null
null
null
0.155283
null
58,933.514063
67,020.440234
null
null
2018-05-03T11-12-29
6
milan
2,018
null
null
null
null
0.155746
null
60,801.614321
69,091.030605
null
null
2018-05-03T11-12-29
7
milan
2,018
null
null
null
null
0.155752
null
61,030.062227
69,344.023906
null
null
2018-05-03T11-12-29
8
milan
2,018
null
null
null
null
0.155975
null
62,799.95957
71,302.505156
null
null
2018-05-03T11-12-29
9
milan
2,018
null
null
null
null
0.155368
null
59,472.31793
67,617.091172
null
null
2018-05-04T10-54-02
1
milan
2,018
null
null
0.000489
null
0.156905
0.000175
42,391.40793
49,264.014688
null
null
2018-05-04T10-54-02
2
milan
2,018
null
null
0.000555
null
0.155792
null
45,524.439228
52,105.205829
null
null
2018-05-04T10-54-02
3
milan
2,018
null
null
null
null
0.156078
0.000333
43,970.224974
50,878.904447
null
null
2018-05-04T10-54-02
4
milan
2,018
null
0.03348
0.000531
null
0.154277
null
52,116.419727
59,434.62918
null
null
2018-05-04T10-54-02
5
milan
2,018
null
0.032877
0.000613
null
0.155474
0.000149
49,715.229727
56,785.027891
null
null
2018-05-04T10-54-02
6
milan
2,018
null
null
0.000484
null
0.154846
null
47,066.007526
53,834.320348
null
null
2018-05-04T10-54-02
7
milan
2,018
null
null
0.000469
null
0.155024
null
46,397.208984
53,124.92918
null
null
2018-05-04T10-54-02
8
milan
2,018
null
null
null
null
0.154477
0.000616
49,622.235195
56,662.204023
null
null
2018-05-04T10-54-02
9
milan
2,018
null
null
0.000514
null
0.155296
null
46,412.563828
53,091.659766
null
null
2018-05-05T10-35-08
1
milan
2,018
null
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null
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null
null
null
null
null
2018-05-05T10-35-08
2
milan
2,018
null
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null
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null
36,416.625
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null
null
2018-05-05T10-35-08
3
milan
2,018
null
0.033276
0.000647
null
0.149776
null
null
null
null
null
2018-05-05T10-35-08
4
milan
2,018
null
0.03389
0.00051
null
0.148933
0.000052
null
null
null
null
2018-05-05T10-35-08
5
milan
2,018
null
0.033714
0.000485
null
0.148456
null
35,776.137383
41,279.320078
null
null
2018-05-05T10-35-08
6
milan
2,018
null
0.033681
0.000607
null
0.149277
null
null
null
null
null
2018-05-05T10-35-08
7
milan
2,018
null
0.03357
0.000625
null
0.149405
null
null
null
null
null
2018-05-05T10-35-08
8
milan
2,018
null
0.03444
0.000551
null
0.149538
0.000034
null
null
null
null
2018-05-05T10-35-08
9
milan
2,018
null
0.033666
0.000566
null
0.149077
null
36,451.720165
42,035.575408
null
null
2018-05-06T10-16-16
1
milan
2,018
null
null
0.000477
null
0.148044
0.000282
null
null
null
null
2018-05-06T10-16-16
2
milan
2,018
null
null
0.00051
null
0.148424
0.000322
null
null
null
null
2018-05-06T10-16-16
3
milan
2,018
null
null
0.000489
null
0.148263
0.000373
null
null
null
null
2018-05-06T10-16-16
4
milan
2,018
null
null
0.000549
null
0.148809
0.00045
null
null
null
null
2018-05-06T10-16-16
5
milan
2,018
null
null
0.000544
null
0.148699
0.000164
null
null
null
null
2018-05-06T10-16-16
6
milan
2,018
null
null
0.000502
null
0.148448
0.00049
null
null
null
null
2018-05-06T10-16-16
7
milan
2,018
null
null
0.000493
null
0.148351
0.000477
null
null
null
null
2018-05-06T10-16-16
8
milan
2,018
null
null
0.000567
null
0.14887
0.000438
null
null
null
null
2018-05-06T10-16-16
9
milan
2,018
null
null
0.000504
null
0.148412
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null
null
null
null
2018-05-07T11-38-08
1
milan
2,018
null
null
null
null
null
null
null
null
null
null
2018-05-07T11-38-08
2
milan
2,018
null
null
null
null
null
null
null
null
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null
2018-05-07T11-38-08
3
milan
2,018
null
null
null
null
null
null
null
null
null
null
2018-05-07T11-38-08
4
milan
2,018
null
null
null
null
null
null
null
null
null
null
2018-05-07T11-38-08
5
milan
2,018
null
null
null
null
null
null
null
null
null
null
2018-05-07T11-38-08
6
milan
2,018
null
null
null
null
null
null
null
null
null
null
2018-05-07T11-38-08
7
milan
2,018
null
null
null
null
null
null
null
null
null
null
2018-05-07T11-38-08
8
milan
2,018
null
null
null
null
null
null
null
null
null
null
2018-05-07T11-38-08
9
milan
2,018
null
null
null
null
null
null
null
null
null
null
2018-05-08T11-19-10
1
milan
2,018
null
0.034598
0.000596
null
0.153171
0.000128
38,607.106563
44,450.194844
null
null
2018-05-08T11-19-10
2
milan
2,018
null
0.033026
0.000518
null
0.152575
0.000204
37,037.99046
42,844.011756
null
null
2018-05-08T11-19-10
3
milan
2,018
null
0.034964
0.000587
null
0.153554
0.000054
41,340.989741
47,481.591732
null
null
2018-05-08T11-19-10
4
milan
2,018
null
0.033625
0.000506
null
0.15322
0.000057
35,389.066445
41,127.467109
null
null
2018-05-08T11-19-10
5
milan
2,018
null
0.03348
0.000421
null
0.153647
null
48,204.223867
55,175.315078
null
null
2018-05-08T11-19-10
6
milan
2,018
null
0.033916
0.000458
null
0.152981
0.000243
33,919.877903
39,390.539242
null
null
2018-05-08T11-19-10
7
milan
2,018
null
0.034113
0.000465
null
0.153049
0.000246
34,229.614336
39,660.064297
null
null
2018-05-08T11-19-10
8
milan
2,018
null
0.034122
0.000448
null
0.154022
0.000143
53,390.441758
60,847.502109
null
null
2018-05-08T11-19-10
9
milan
2,018
null
0.033326
0.000461
null
0.152534
0.000296
35,127.47207
40,786.252773
null
null
2018-05-09T11-00-15
1
milan
2,018
null
0.032984
0.000352
null
0.164005
null
85,489.192266
97,183.035625
null
null
2018-05-09T11-00-15
2
milan
2,018
null
0.034201
0.000333
null
0.165235
null
94,380.430439
98,194.761719
null
null
2018-05-09T11-00-15
3
milan
2,018
null
0.033003
0.000335
null
0.163878
null
79,981.748455
92,067.37603
null
null
2018-05-09T11-00-15
4
milan
2,018
null
0.033841
0.00029
null
0.165015
null
78,176.716563
88,266.397969
null
null
2018-05-09T11-00-15
5
milan
2,018
null
0.034628
0.000284
null
0.165788
null
86,358.334609
94,117.516719
null
null
2018-05-09T11-00-15
6
milan
2,018
null
0.033907
0.0003
null
0.164851
null
82,757.367689
91,990.410479
null
null
2018-05-09T11-00-15
7
milan
2,018
null
0.03382
0.000306
null
0.164763
null
82,974.089609
92,715.061797
null
null
2018-05-09T11-00-15
8
milan
2,018
null
0.033165
0.000335
null
0.164307
0.000224
71,732.254609
81,860.563984
null
null
2018-05-09T11-00-15
9
milan
2,018
null
0.034127
0.000322
null
0.164959
null
91,321.986406
97,038.013516
null
null
2018-05-10T10-41-22
1
milan
2,018
null
0.037586
0.000229
null
0.15758
0.000042
84,813.825469
91,321.397188
null
null
2018-05-10T10-41-22
2
milan
2,018
null
0.037553
0.000155
null
0.156905
null
79,924.521785
90,990.432843
null
null
2018-05-10T10-41-22
3
milan
2,018
null
0.037783
0.000233
null
0.1573
0.000097
81,222.136676
89,052.671446
null
null
2018-05-10T10-41-22
4
milan
2,018
null
0.038174
0.00017
null
0.157596
0.000258
74,172.889609
85,134.159453
null
null
2018-05-10T10-41-22
5
milan
2,018
null
0.037556
0.000136
null
0.156775
null
82,433.806016
93,540.481094
null
null
2018-05-10T10-41-22
6
milan
2,018
null
0.037813
0.000186
null
0.157115
0.00016
74,869.594037
85,331.790209
null
null
2018-05-10T10-41-22
7
milan
2,018
null
0.03778
0.000194
null
0.157158
0.000154
75,610.915
85,516.935938
null
null
2018-05-10T10-41-22
8
milan
2,018
null
0.038637
0.000209
null
0.157484
0.000056
77,567.636484
86,788.556875
null
null
2018-05-10T10-41-22
9
milan
2,018
null
0.037646
0.000165
null
0.156956
0.000065
77,485.845156
88,375.432266
null
null
2018-05-11T10-22-28
1
milan
2,018
null
0.035108
0.00022
null
0.15232
null
null
null
null
null
End of preview.