{"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\"}"]]}
[6.189072,5.13559,14.421082,null,null,4.070732,"2025-07-01T02:00:00.000000000"]
[12.31778,9.879318,21.857788,null,null,3.984886,"2025-07-02T02:00:00.000000000"]
[13.455826,11.856796,17.049774,null,null,7.073677,"2025-07-03T02:00:00.000000000"]
[7.576279,6.227188,11.499207,null,null,2.941666,"2025-07-04T02:00:00.000000000"]
[6.787071,5.5728,7.204491,null,null,5.006165,"2025-07-05T02:00:00.000000000"]
[7.616302,6.590508,8.126053,null,null,5.63253,"2025-07-06T02:00:00.000000000"]
[10.130234,8.514862,13.123306,null,null,5.453659,"2025-07-07T02:00:00.000000000"]
[7.752365,4.785706,9.413589,null,null,3.628231,"2025-07-08T02:00:00.000000000"]
[7.103233,4.552658,8.496582,null,null,4.261864,"2025-07-09T02:00:00.000000000"]
[7.894096,5.748917,10.963806,null,null,5.110138,"2025-07-10T02:00:00.000000000"]
[14.879272,10.347046,12.334747,null,null,8.717972,"2025-07-11T02:00:00.000000000"]
[13.099503,10.78363,10.403992,null,null,11.911301,"2025-07-12T02:00:00.000000000"]
[9.704865,8.109802,8.163483,null,null,13.211258,"2025-07-13T02:00:00.000000000"]
[8.972473,6.709824,10.294067,null,null,12.340164,"2025-07-14T02:00:00.000000000"]
[10.768616,7.735748,12.617889,null,null,9.77179,"2025-07-15T02:00:00.000000000"]
[19.650604,14.118515,19.103607,null,null,15.130905,"2025-07-16T02:00:00.000000000"]
[20.447418,15.584702,18.987946,null,null,7.751213,"2025-07-17T02:00:00.000000000"]
[16.869019,13.597366,16.148926,null,null,9.295822,"2025-07-18T02:00:00.000000000"]
[19.690033,15.096085,17.444092,null,null,9.731842,"2025-07-19T02:00:00.000000000"]
[17.14856,13.463593,15.140579,null,null,11.075165,"2025-07-20T02:00:00.000000000"]
[17.162048,14.825958,16.21698,null,null,11.911758,"2025-07-21T02:00:00.000000000"]
[16.432892,14.496048,14.153793,null,null,10.66304,"2025-07-22T02:00:00.000000000"]
[14.72496,12.551559,12.110703,null,null,13.801254,"2025-07-23T02:00:00.000000000"]
[12.673645,10.341095,11.848129,null,null,13.654938,"2025-07-24T02:00:00.000000000"]
[9.830322,7.018639,11.731049,null,null,12.481628,"2025-07-25T02:00:00.000000000"]
[15.337723,13.628067,15.550568,null,null,null,"2025-07-26T02:00:00.000000000"]
[11.725098,9.743454,11.252701,null,null,null,"2025-07-27T02:00:00.000000000"]
[15.490814,12.001434,14.453461,null,null,null,"2025-07-28T02:00:00.000000000"]
[10.369995,8.616638,9.407349,null,null,null,"2025-07-29T02:00:00.000000000"]
[12.643051,10.834976,13.813141,null,null,null,"2025-07-30T02:00:00.000000000"]
[9.826385,7.958527,10.856323,null,null,null,"2025-07-31T02:00:00.000000000"]