{"columns":[{"name":"Turingegatan (aktiv) (PM10)","type":"double"},{"name":"Torkel Knutssonsgatan, urban bakgrund Stockholm (aktiv, urban_bakgrund) (PM10)","type":"double"},{"name":"Norr Malma, regional bakgrund (aktiv, regional_bakgrund) (PM10)","type":"double"},{"name":"Birkakorset (inaktiv) (PM10)","type":"double"},{"name":"datetime","type":"timestamp[ns]"}],"n_rows":31,"rows_kept":31,"cut":false,"text_format":"parquet-jsonl-2026-10-02","bounds":{"document_bytes":16777216,"package_text_limit_bytes":33554432,"package_text_slack_bytes":1024,"rows_first":2000,"rows_last":500,"rows_between":2000,"halvings":0,"cell_chars":16384,"cell_head_chars":4096,"vector_min":64,"vector_head_fixed":16,"vector_head_variable":64,"kv_value_chars":1048576,"nesting_max":64,"binary_text":true},"cells_cut":0,"cells_bad_utf8":0,"cells_raw":0,"cells_binary":0,"cells_binary_text":0,"cells_vector":0,"n_row_groups":1,"reader":"pyarrow 23.0.1, python 3.13","created_by":"parquet-cpp-arrow version 17.0.0","schema":{"fields":[{"name":"Turingegatan (aktiv) (PM10)","type":"double","nullable":true,"metadata":null,"children":null},{"name":"Torkel Knutssonsgatan, urban bakgrund Stockholm (aktiv, urban_bakgrund) (PM10)","type":"double","nullable":true,"metadata":null,"children":null},{"name":"Norr Malma, regional bakgrund (aktiv, regional_bakgrund) (PM10)","type":"double","nullable":true,"metadata":null,"children":null},{"name":"Birkakorset (inaktiv) (PM10)","type":"double","nullable":true,"metadata":null,"children":null},{"name":"datetime","type":"timestamp[ns]","nullable":true,"metadata":null,"children":null}],"parquet":"required group field_id=-1 schema {\n  optional double field_id=-1 Turingegatan (aktiv) (PM10);\n  optional double field_id=-1 Torkel Knutssonsgatan, urban bakgrund Stockholm (aktiv, urban_bakgrund) (PM10);\n  optional double field_id=-1 Norr Malma, regional bakgrund (aktiv, regional_bakgrund) (PM10);\n  optional double field_id=-1 Birkakorset (inaktiv) (PM10);\n  optional int64 field_id=-1 datetime (Timestamp(isAdjustedToUTC=false, timeUnit=nanoseconds, is_from_converted_type=false, force_set_converted_type=false));\n}\n"},"kv_metadata":[["ARROW:schema",{"$cut":{"chars":2328,"head":""}}],["pandas","{\"index_columns\": [\"datetime\"], \"column_indexes\": [{\"name\": null, \"field_name\": null, \"pandas_type\": \"unicode\", \"numpy_type\": \"object\", \"metadata\": {\"encoding\": \"UTF-8\"}}], \"columns\": [{\"name\": \"Turingegatan (aktiv) (PM10)\", \"field_name\": \"Turingegatan (aktiv) (PM10)\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"Torkel Knutssonsgatan, urban bakgrund Stockholm (aktiv, urban_bakgrund) (PM10)\", \"field_name\": \"Torkel Knutssonsgatan, urban bakgrund Stockholm (aktiv, urban_bakgrund) (PM10)\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"Norr Malma, regional bakgrund (aktiv, regional_bakgrund) (PM10)\", \"field_name\": \"Norr Malma, regional bakgrund (aktiv, regional_bakgrund) (PM10)\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"Birkakorset (inaktiv) (PM10)\", \"field_name\": \"Birkakorset (inaktiv) (PM10)\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"datetime\", \"field_name\": \"datetime\", \"pandas_type\": \"datetime\", \"numpy_type\": \"datetime64[ns]\", \"metadata\": null}], \"creator\": {\"library\": \"pyarrow\", \"version\": \"17.0.0\"}, \"pandas_version\": \"2.2.2\"}"]]}
[null,10.030121,null,17.220154,"2016-07-01T02:00:00.000000000"]
[null,9.328201,null,9.631485,"2016-07-02T02:00:00.000000000"]
[null,5.648346,null,10.478989,"2016-07-03T02:00:00.000000000"]
[null,3.627525,null,10.655472,"2016-07-04T02:00:00.000000000"]
[null,4.732681,null,13.620193,"2016-07-05T02:00:00.000000000"]
[null,7.174896,null,15.675339,"2016-07-06T02:00:00.000000000"]
[null,3.931576,null,9.892746,"2016-07-07T02:00:00.000000000"]
[null,5.410904,null,12.678864,"2016-07-08T02:00:00.000000000"]
[null,6.572937,null,12.010544,"2016-07-09T02:00:00.000000000"]
[null,6.956055,null,13.209595,"2016-07-10T02:00:00.000000000"]
[null,5.75856,null,10.839111,"2016-07-11T02:00:00.000000000"]
[null,5.021202,null,11.999054,"2016-07-12T02:00:00.000000000"]
[null,5.954659,null,12.177307,"2016-07-13T02:00:00.000000000"]
[null,6.157829,null,8.368134,"2016-07-14T02:00:00.000000000"]
[null,8.236267,null,12.059586,"2016-07-15T02:00:00.000000000"]
[null,7.004677,null,7.981926,"2016-07-16T02:00:00.000000000"]
[null,3.636715,null,6.642998,"2016-07-17T02:00:00.000000000"]
[null,4.243973,null,10.50322,"2016-07-18T02:00:00.000000000"]
[null,4.570541,null,10.840042,"2016-07-19T02:00:00.000000000"]
[null,5.463989,null,12.56778,"2016-07-20T02:00:00.000000000"]
[null,4.260498,null,11.399063,"2016-07-21T02:00:00.000000000"]
[null,6.214066,null,12.19046,"2016-07-22T02:00:00.000000000"]
[null,6.117241,null,8.709183,"2016-07-23T02:00:00.000000000"]
[null,7.555527,null,11.182144,"2016-07-24T02:00:00.000000000"]
[null,11.189392,null,12.233475,"2016-07-25T02:00:00.000000000"]
[null,14.480545,null,13.534271,"2016-07-26T02:00:00.000000000"]
[null,5.491737,null,10.864288,"2016-07-27T02:00:00.000000000"]
[null,4.403076,null,9.546097,"2016-07-28T02:00:00.000000000"]
[null,6.344414,null,9.870728,"2016-07-29T02:00:00.000000000"]
[null,6.357979,null,8.927872,"2016-07-30T02:00:00.000000000"]
[null,3.982544,null,8.205368,"2016-07-31T02:00:00.000000000"]