{"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\"}"]]}
[15.428711,16.222351,"2024-03-01T01:00:00.000000000"]
[23.974518,26.481354,"2024-03-02T01:00:00.000000000"]
[21.519073,20.526917,"2024-03-03T01:00:00.000000000"]
[13.21579,14.08931,"2024-03-04T01:00:00.000000000"]
[13.201248,14.448502,"2024-03-05T01:00:00.000000000"]
[7.239288,10.728119,"2024-03-06T01:00:00.000000000"]
[7.68364,43.894287,"2024-03-07T01:00:00.000000000"]
[5.942299,17.582855,"2024-03-08T01:00:00.000000000"]
[3.244179,4.422951,"2024-03-09T01:00:00.000000000"]
[5.585915,5.321976,"2024-03-10T01:00:00.000000000"]
[6.730186,6.122353,"2024-03-11T01:00:00.000000000"]
[12.942032,22.457977,"2024-03-12T01:00:00.000000000"]
[17.501831,38.338562,"2024-03-13T01:00:00.000000000"]
[16.276276,18.974274,"2024-03-14T01:00:00.000000000"]
[22.816406,31.61087,"2024-03-15T01:00:00.000000000"]
[13.553223,19.169617,"2024-03-16T01:00:00.000000000"]
[1.95175,2.349525,"2024-03-17T01:00:00.000000000"]
[3.617023,23.183716,"2024-03-18T01:00:00.000000000"]
[3.201897,28.416443,"2024-03-19T01:00:00.000000000"]
[14.90274,32.139404,"2024-03-20T01:00:00.000000000"]
[11.10788,31.376251,"2024-03-21T01:00:00.000000000"]
[6.029816,9.98468,"2024-03-22T01:00:00.000000000"]
[7.694199,15.075333,"2024-03-23T01:00:00.000000000"]
[5.145386,12.979721,"2024-03-24T01:00:00.000000000"]
[4.239159,3.623535,"2024-03-25T01:00:00.000000000"]
[7.901443,24.731293,"2024-03-26T01:00:00.000000000"]
[13.712509,14.705887,"2024-03-27T01:00:00.000000000"]
[14.306107,16.460693,"2024-03-28T01:00:00.000000000"]
[8.814423,14.799469,"2024-03-29T01:00:00.000000000"]
[4.574913,11.706161,"2024-03-30T01:00:00.000000000"]
[9.160706,11.377289,"2024-03-31T01:00:00.000000000"]