{"columns":[{"name":"Brömsebroväg (aktiv) (ug/m3)","type":"double"},{"name":"Rävhagen (aktiv) (ug/m3)","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":"Brömsebroväg (aktiv) (ug/m3)","type":"double","nullable":true,"metadata":null,"children":null},{"name":"Rävhagen (aktiv) (ug/m3)","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 Brömsebroväg (aktiv) (ug/m3);\n  optional double field_id=-1 Rävhagen (aktiv) (ug/m3);\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":1408,"head":""}}],["pandas","{\"index_columns\": [\"datetime\"], \"column_indexes\": [{\"name\": null, \"field_name\": null, \"pandas_type\": \"unicode\", \"numpy_type\": \"object\", \"metadata\": {\"encoding\": \"UTF-8\"}}], \"columns\": [{\"name\": \"Br\\u00f6msebrov\\u00e4g (aktiv) (ug/m3)\", \"field_name\": \"Br\\u00f6msebrov\\u00e4g (aktiv) (ug/m3)\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"R\\u00e4vhagen (aktiv) (ug/m3)\", \"field_name\": \"R\\u00e4vhagen (aktiv) (ug/m3)\", \"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\"}"]]}
[2.88921,null,"2023-08-01T01:00:00.000000000"]
[2.669586,null,"2023-08-02T01:00:00.000000000"]
[3.865116,null,"2023-08-03T01:00:00.000000000"]
[4.097305,null,"2023-08-04T01:00:00.000000000"]
[4.648758,null,"2023-08-05T01:00:00.000000000"]
[7.442505,null,"2023-08-06T01:00:00.000000000"]
[5.76944,null,"2023-08-07T01:00:00.000000000"]
[3.033127,null,"2023-08-08T01:00:00.000000000"]
[3.128567,null,"2023-08-09T01:00:00.000000000"]
[2.841972,null,"2023-08-10T01:00:00.000000000"]
[3.340481,null,"2023-08-11T01:00:00.000000000"]
[2.979027,null,"2023-08-12T01:00:00.000000000"]
[4.814484,null,"2023-08-13T01:00:00.000000000"]
[5.364906,null,"2023-08-14T01:00:00.000000000"]
[6.160278,null,"2023-08-15T01:00:00.000000000"]
[7.528358,null,"2023-08-16T01:00:00.000000000"]
[3.128704,null,"2023-08-17T01:00:00.000000000"]
[4.131638,null,"2023-08-18T01:00:00.000000000"]
[6.13488,null,"2023-08-19T01:00:00.000000000"]
[6.34729,null,"2023-08-20T01:00:00.000000000"]
[3.845085,null,"2023-08-21T01:00:00.000000000"]
[4.216583,null,"2023-08-22T01:00:00.000000000"]
[4.165802,null,"2023-08-23T01:00:00.000000000"]
[3.994644,null,"2023-08-24T01:00:00.000000000"]
[3.950413,null,"2023-08-25T01:00:00.000000000"]
[9.239563,null,"2023-08-26T01:00:00.000000000"]
[4.248505,null,"2023-08-27T01:00:00.000000000"]
[3.813957,null,"2023-08-28T01:00:00.000000000"]
[2.794914,null,"2023-08-29T01:00:00.000000000"]
[1.477591,null,"2023-08-30T01:00:00.000000000"]
[2.037739,null,"2023-08-31T01:00:00.000000000"]