{"columns":[{"name":"Hamngatan 10 (aktiv) (NO2)) (ug/m3)","type":"double"},{"name":"Trädgårdsgatan 21, urban bakgrund Norrköping (aktiv, urban_bakgrund) (NO2) (ug/m3)","type":"double"},{"name":"Norr Malma, regional bakgrund (aktiv, regional_bakgrund) (NO2)","type":"double"},{"name":"datetime","type":"timestamp[ns]"}],"n_rows":30,"rows_kept":30,"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":"Hamngatan 10 (aktiv) (NO2)) (ug/m3)","type":"double","nullable":true,"metadata":null,"children":null},{"name":"Trädgårdsgatan 21, urban bakgrund Norrköping (aktiv, urban_bakgrund) (NO2) (ug/m3)","type":"double","nullable":true,"metadata":null,"children":null},{"name":"Norr Malma, regional bakgrund (aktiv, regional_bakgrund) (NO2)","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 Hamngatan 10 (aktiv) (NO2)) (ug/m3);\n  optional double field_id=-1 Trädgårdsgatan 21, urban bakgrund Norrköping (aktiv, urban_bakgrund) (NO2) (ug/m3);\n  optional double field_id=-1 Norr Malma, regional bakgrund (aktiv, regional_bakgrund) (NO2);\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":2112,"head":""}}],["pandas","{\"index_columns\": [\"datetime\"], \"column_indexes\": [{\"name\": null, \"field_name\": null, \"pandas_type\": \"unicode\", \"numpy_type\": \"object\", \"metadata\": {\"encoding\": \"UTF-8\"}}], \"columns\": [{\"name\": \"Hamngatan 10 (aktiv) (NO2)) (ug/m3)\", \"field_name\": \"Hamngatan 10 (aktiv) (NO2)) (ug/m3)\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"Tr\\u00e4dg\\u00e5rdsgatan 21, urban bakgrund Norrk\\u00f6ping (aktiv, urban_bakgrund) (NO2) (ug/m3)\", \"field_name\": \"Tr\\u00e4dg\\u00e5rdsgatan 21, urban bakgrund Norrk\\u00f6ping (aktiv, urban_bakgrund) (NO2) (ug/m3)\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"Norr Malma, regional bakgrund (aktiv, regional_bakgrund) (NO2)\", \"field_name\": \"Norr Malma, regional bakgrund (aktiv, regional_bakgrund) (NO2)\", \"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\"}"]]}
[6.203003,2.597832,1.809477,"2025-11-01T01:00:00.000000000"]
[10.504929,2.81609,3.265274,"2025-11-02T01:00:00.000000000"]
[18.205963,3.412258,2.848816,"2025-11-03T01:00:00.000000000"]
[10.290283,2.822563,2.820984,"2025-11-04T01:00:00.000000000"]
[14.861206,3.787643,1.28837,"2025-11-05T01:00:00.000000000"]
[24.109802,8.247726,1.974108,"2025-11-06T01:00:00.000000000"]
[29.835083,12.591583,2.462765,"2025-11-07T01:00:00.000000000"]
[15.770462,4.488419,1.853983,"2025-11-08T01:00:00.000000000"]
[10.397491,2.861866,0.703987,"2025-11-09T01:00:00.000000000"]
[12.99408,5.442993,1.603102,"2025-11-10T01:00:00.000000000"]
[13.530518,4.967796,3.107502,"2025-11-11T01:00:00.000000000"]
[12.55545,2.579994,3.379562,"2025-11-12T01:00:00.000000000"]
[13.825409,3.618492,2.249138,"2025-11-13T01:00:00.000000000"]
[22.623352,4.391655,1.702858,"2025-11-14T01:00:00.000000000"]
[14.377151,2.851109,1.67226,"2025-11-15T01:00:00.000000000"]
[10.949677,3.91927,2.44117,"2025-11-16T01:00:00.000000000"]
[24.503967,5.418098,2.07444,"2025-11-17T01:00:00.000000000"]
[34.406006,14.953186,2.806591,"2025-11-18T01:00:00.000000000"]
[23.612183,12.967102,4.457718,"2025-11-19T01:00:00.000000000"]
[12.077606,6.962753,1.982466,"2025-11-20T01:00:00.000000000"]
[26.886841,4.882179,2.072792,"2025-11-21T01:00:00.000000000"]
[9.171082,3.52951,3.898232,"2025-11-22T01:00:00.000000000"]
[26.2341,11.090103,4.393936,"2025-11-23T01:00:00.000000000"]
[46.748962,23.467712,5.041435,"2025-11-24T01:00:00.000000000"]
[26.413269,11.81723,2.208912,"2025-11-25T01:00:00.000000000"]
[28.173065,8.126297,4.607956,"2025-11-26T01:00:00.000000000"]
[18.649475,4.908051,5.02272,"2025-11-27T01:00:00.000000000"]
[17.89209,3.97752,4.861008,"2025-11-28T01:00:00.000000000"]
[9.393188,2.094604,2.170532,"2025-11-29T01:00:00.000000000"]
[9.764832,3.001305,4.261917,"2025-11-30T01:00:00.000000000"]