{"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,14.868149,12.889206,9.268997,"2024-03-01T02:00:00.000000000"]
[null,23.254578,17.13916,17.344482,"2024-03-02T02:00:00.000000000"]
[null,20.124451,15.842194,27.848145,"2024-03-03T02:00:00.000000000"]
[null,20.208313,16.714569,38.330383,"2024-03-04T02:00:00.000000000"]
[null,14.249176,12.609695,25.879791,"2024-03-05T02:00:00.000000000"]
[null,14.769135,6.289536,56.401672,"2024-03-06T02:00:00.000000000"]
[null,29.410889,5.056282,75.043701,"2024-03-07T02:00:00.000000000"]
[null,14.922821,4.209595,34.426086,"2024-03-08T02:00:00.000000000"]
[null,6.327003,5.175804,35.270386,"2024-03-09T02:00:00.000000000"]
[null,8.759705,2.974041,35.753296,"2024-03-10T02:00:00.000000000"]
[null,10.134277,3.563293,46.658997,"2024-03-11T02:00:00.000000000"]
[null,14.535492,5.308136,49.85498,"2024-03-12T02:00:00.000000000"]
[null,14.673309,10.635895,27.128326,"2024-03-13T02:00:00.000000000"]
[null,13.091248,10.251801,11.620468,"2024-03-14T02:00:00.000000000"]
[null,14.199554,9.259766,9.894714,"2024-03-15T02:00:00.000000000"]
[null,9.217148,5.415039,7.490128,"2024-03-16T02:00:00.000000000"]
[null,4.209663,2.916317,16.790375,"2024-03-17T02:00:00.000000000"]
[null,7.892197,1.666889,39.705627,"2024-03-18T02:00:00.000000000"]
[null,10.652313,5.624008,33.167786,"2024-03-19T02:00:00.000000000"]
[null,8.853806,5.711723,8.552383,"2024-03-20T02:00:00.000000000"]
[null,11.820129,7.32589,17.434814,"2024-03-21T02:00:00.000000000"]
[null,5.803169,4.287857,7.473076,"2024-03-22T02:00:00.000000000"]
[null,8.060135,7.209679,12.635498,"2024-03-23T02:00:00.000000000"]
[null,5.078377,3.384624,28.809296,"2024-03-24T02:00:00.000000000"]
[null,9.105881,3.583054,49.415405,"2024-03-25T02:00:00.000000000"]
[null,7.54985,5.10627,11.404816,"2024-03-26T02:00:00.000000000"]
[null,null,12.604782,44.992859,"2024-03-27T02:00:00.000000000"]
[null,20.726562,15.547195,49.437378,"2024-03-28T02:00:00.000000000"]
[null,13.790558,11.404861,25.176422,"2024-03-29T02:00:00.000000000"]
[null,9.958603,9.253372,36.23877,"2024-03-30T02:00:00.000000000"]
[null,10.661865,7.689934,40.84198,"2024-03-31T02:00:00.000000000"]