{"columns":[{"name":"Österväg 17 (aktiv) (PM10) (ug/m3)","type":"double"},{"name":"Brömseboväg 8, urban bakgrund (aktiv, urban_bakgrund) (PM10) (ug/m3)","type":"double"},{"name":"Rävhagen (aktiv) (PM10) (uq/m3)","type":"double"},{"name":"Norra Hansegatan 15 väst (inaktiv) (PM10) (uq/m3)","type":"double"},{"name":"Norra Hansegatan 16A öst (inaktiv) (PM10) (uq/m3)","type":"double"},{"name":"Norr Malma, regional bakgrund (aktiv, regional_bakgrund) (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":"Österväg 17 (aktiv) (PM10) (ug/m3)","type":"double","nullable":true,"metadata":null,"children":null},{"name":"Brömseboväg 8, urban bakgrund (aktiv, urban_bakgrund) (PM10) (ug/m3)","type":"double","nullable":true,"metadata":null,"children":null},{"name":"Rävhagen (aktiv) (PM10) (uq/m3)","type":"double","nullable":true,"metadata":null,"children":null},{"name":"Norra Hansegatan 15 väst (inaktiv) (PM10) (uq/m3)","type":"double","nullable":true,"metadata":null,"children":null},{"name":"Norra Hansegatan 16A öst (inaktiv) (PM10) (uq/m3)","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":"datetime","type":"timestamp[ns]","nullable":true,"metadata":null,"children":null}],"parquet":"required group field_id=-1 schema {\n  optional double field_id=-1 Österväg 17 (aktiv) (PM10) (ug/m3);\n  optional double field_id=-1 Brömseboväg 8, urban bakgrund (aktiv, urban_bakgrund) (PM10) (ug/m3);\n  optional double field_id=-1 Rävhagen (aktiv) (PM10) (uq/m3);\n  optional double field_id=-1 Norra Hansegatan 15 väst (inaktiv) (PM10) (uq/m3);\n  optional double field_id=-1 Norra Hansegatan 16A öst (inaktiv) (PM10) (uq/m3);\n  optional double field_id=-1 Norr Malma, regional bakgrund (aktiv, regional_bakgrund) (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":3200,"head":""}}],["pandas","{\"index_columns\": [\"datetime\"], \"column_indexes\": [{\"name\": null, \"field_name\": null, \"pandas_type\": \"unicode\", \"numpy_type\": \"object\", \"metadata\": {\"encoding\": \"UTF-8\"}}], \"columns\": [{\"name\": \"\\u00d6sterv\\u00e4g 17 (aktiv) (PM10) (ug/m3)\", \"field_name\": \"\\u00d6sterv\\u00e4g 17 (aktiv) (PM10) (ug/m3)\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"Br\\u00f6msebov\\u00e4g 8, urban bakgrund (aktiv, urban_bakgrund) (PM10) (ug/m3)\", \"field_name\": \"Br\\u00f6msebov\\u00e4g 8, urban bakgrund (aktiv, urban_bakgrund) (PM10) (ug/m3)\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"R\\u00e4vhagen (aktiv) (PM10) (uq/m3)\", \"field_name\": \"R\\u00e4vhagen (aktiv) (PM10) (uq/m3)\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"Norra Hansegatan 15 v\\u00e4st (inaktiv) (PM10) (uq/m3)\", \"field_name\": \"Norra Hansegatan 15 v\\u00e4st (inaktiv) (PM10) (uq/m3)\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"Norra Hansegatan 16A \\u00f6st (inaktiv) (PM10) (uq/m3)\", \"field_name\": \"Norra Hansegatan 16A \\u00f6st (inaktiv) (PM10) (uq/m3)\", \"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\": \"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\"}"]]}
[3.037781,2.204025,null,null,null,3.750584,"2023-12-01T02:00:00.000000000"]
[4.017792,2.910007,null,null,null,4.833572,"2023-12-02T02:00:00.000000000"]
[4.383957,3.109413,null,null,null,4.256645,"2023-12-03T02:00:00.000000000"]
[2.279873,1.905075,null,null,null,3.893116,"2023-12-04T02:00:00.000000000"]
[5.311615,4.169975,null,null,null,8.555695,"2023-12-05T02:00:00.000000000"]
[5.402466,4.627419,null,null,null,8.120377,"2023-12-06T02:00:00.000000000"]
[12.528152,12.502289,11.395706,null,null,7.658691,"2023-12-07T02:00:00.000000000"]
[15.31601,15.598419,14.66655,null,null,4.52832,"2023-12-08T02:00:00.000000000"]
[11.06134,11.302856,10.21257,null,null,6.927971,"2023-12-09T02:00:00.000000000"]
[16.904327,17.353058,15.563019,null,null,12.667725,"2023-12-10T02:00:00.000000000"]
[8.404816,8.518829,7.805069,null,null,9.567703,"2023-12-11T02:00:00.000000000"]
[5.342659,4.657822,5.120415,null,null,7.094063,"2023-12-12T02:00:00.000000000"]
[4.318169,3.506039,4.505974,null,null,4.832939,"2023-12-13T02:00:00.000000000"]
[4.179214,4.277885,100.891113,null,null,5.055824,"2023-12-14T02:00:00.000000000"]
[5.555679,4.660385,59.431519,null,null,6.91993,"2023-12-15T02:00:00.000000000"]
[3.785427,3.830593,4.435326,null,null,3.564281,"2023-12-16T02:00:00.000000000"]
[4.124451,4.137596,4.236511,null,null,2.247402,"2023-12-17T02:00:00.000000000"]
[1.190891,1.078575,1.97945,null,null,2.967094,"2023-12-18T02:00:00.000000000"]
[6.363739,6.126076,61.43988,null,null,1.382118,"2023-12-19T02:00:00.000000000"]
[6.925568,6.480392,8.845123,null,null,5.463371,"2023-12-20T02:00:00.000000000"]
[32.457336,9.066071,55.483643,null,null,3.339016,"2023-12-21T02:00:00.000000000"]
[4.708961,4.282654,5.675545,null,null,2.037247,"2023-12-22T02:00:00.000000000"]
[4.14257,2.657066,2.850807,null,null,1.246984,"2023-12-23T02:00:00.000000000"]
[3.859768,2.603104,5.859406,null,null,3.37421,"2023-12-24T02:00:00.000000000"]
[2.522758,2.225227,2.943626,null,null,3.474228,"2023-12-25T02:00:00.000000000"]
[7.054008,5.388924,8.768631,null,null,4.648033,"2023-12-26T02:00:00.000000000"]
[35.445923,11.718781,76.488159,null,null,2.102329,"2023-12-27T02:00:00.000000000"]
[33.587402,9.488754,18.649811,null,null,3.156181,"2023-12-28T02:00:00.000000000"]
[5.773743,5.992157,6.749474,null,null,4.4795,"2023-12-29T02:00:00.000000000"]
[2.45372,2.200607,6.388138,null,null,3.910221,"2023-12-30T02:00:00.000000000"]
[16.886108,3.643799,7.024704,null,null,4.309555,"2023-12-31T02:00:00.000000000"]