{"columns":[{"name":"Staketgatan 22 (aktiv) (PM10)","type":"double"},{"name":"Norr Malma, regional bakgrund (aktiv, regional_bakgrund) (PM10)","type":"double"},{"name":"Södra Kungsgatan 12 (inaktiv) (PM10)","type":"double"},{"name":"Kyrkogatan 4, urban bakgrund (inaktiv, urban_bakgrund) (PM10)","type":"double"},{"name":"Torkel Knutssonsgatan, urban bakgrund Stockholm (aktiv, urban_bakgrund) (PM10)","type":"double"},{"name":"datetime","type":"timestamp[ns]"}],"n_rows":29,"rows_kept":29,"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":"Staketgatan 22 (aktiv) (PM10)","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":"Södra Kungsgatan 12 (inaktiv) (PM10)","type":"double","nullable":true,"metadata":null,"children":null},{"name":"Kyrkogatan 4, urban bakgrund (inaktiv, urban_bakgrund) (PM10)","type":"double","nullable":true,"metadata":null,"children":null},{"name":"Torkel Knutssonsgatan, urban bakgrund Stockholm (aktiv, urban_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 Staketgatan 22 (aktiv) (PM10);\n  optional double field_id=-1 Norr Malma, regional bakgrund (aktiv, regional_bakgrund) (PM10);\n  optional double field_id=-1 Södra Kungsgatan 12 (inaktiv) (PM10);\n  optional double field_id=-1 Kyrkogatan 4, urban bakgrund (inaktiv, urban_bakgrund) (PM10);\n  optional double field_id=-1 Torkel Knutssonsgatan, urban bakgrund Stockholm (aktiv, urban_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":2808,"head":""}}],["pandas","{\"index_columns\": [\"datetime\"], \"column_indexes\": [{\"name\": null, \"field_name\": null, \"pandas_type\": \"unicode\", \"numpy_type\": \"object\", \"metadata\": {\"encoding\": \"UTF-8\"}}], \"columns\": [{\"name\": \"Staketgatan 22 (aktiv) (PM10)\", \"field_name\": \"Staketgatan 22 (aktiv) (PM10)\", \"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\": \"S\\u00f6dra Kungsgatan 12 (inaktiv) (PM10)\", \"field_name\": \"S\\u00f6dra Kungsgatan 12 (inaktiv) (PM10)\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"Kyrkogatan 4, urban bakgrund (inaktiv, urban_bakgrund) (PM10)\", \"field_name\": \"Kyrkogatan 4, urban bakgrund (inaktiv, urban_bakgrund) (PM10)\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"Torkel Knutssonsgatan, urban bakgrund Stockholm (aktiv, urban_bakgrund) (PM10)\", \"field_name\": \"Torkel Knutssonsgatan, urban bakgrund Stockholm (aktiv, urban_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\"}"]]}
[16.818787,3.068802,null,null,7.537834,"2024-02-01T02:00:00.000000000"]
[52.527466,3.656059,null,null,8.316696,"2024-02-02T02:00:00.000000000"]
[4.186684,1.699781,null,null,2.967438,"2024-02-03T02:00:00.000000000"]
[37.684875,2.685917,null,null,3.678303,"2024-02-04T02:00:00.000000000"]
[19.462891,2.094334,null,null,11.494812,"2024-02-05T02:00:00.000000000"]
[26.804962,2.650677,null,null,14.639435,"2024-02-06T02:00:00.000000000"]
[4.471634,3.484428,null,null,22.038177,"2024-02-07T02:00:00.000000000"]
[16.982025,4.216217,null,null,21.881836,"2024-02-08T02:00:00.000000000"]
[12.164154,6.578728,null,null,6.359627,"2024-02-09T02:00:00.000000000"]
[6.291573,6.573952,null,null,6.49585,"2024-02-10T02:00:00.000000000"]
[5.154282,7.657761,null,null,9.56488,"2024-02-11T02:00:00.000000000"]
[5.556969,9.833954,null,null,11.791016,"2024-02-12T02:00:00.000000000"]
[6.738297,4.012024,null,null,5.908356,"2024-02-13T02:00:00.000000000"]
[6.631989,8.159958,null,null,11.941299,"2024-02-14T02:00:00.000000000"]
[10.719193,9.899628,null,null,14.859009,"2024-02-15T02:00:00.000000000"]
[3.904892,4.404388,null,null,6.140678,"2024-02-16T02:00:00.000000000"]
[1.473742,0.539488,null,null,3.670448,"2024-02-17T02:00:00.000000000"]
[3.637005,2.155266,null,null,6.728233,"2024-02-18T02:00:00.000000000"]
[5.926285,5.708557,null,null,7.506783,"2024-02-19T02:00:00.000000000"]
[6.290215,7.311943,null,null,6.907463,"2024-02-20T02:00:00.000000000"]
[3.364109,7.312119,null,null,6.957001,"2024-02-21T02:00:00.000000000"]
[6.008698,4.091774,null,null,7.309837,"2024-02-22T02:00:00.000000000"]
[5.437386,7.710915,null,null,7.649162,"2024-02-23T02:00:00.000000000"]
[6.157516,5.967056,null,null,null,"2024-02-24T02:00:00.000000000"]
[5.336029,9.217041,null,null,9.495407,"2024-02-25T02:00:00.000000000"]
[7.202011,null,null,null,16.404266,"2024-02-26T02:00:00.000000000"]
[4.679871,null,null,null,13.083557,"2024-02-27T02:00:00.000000000"]
[7.315376,6.304596,null,null,8.652588,"2024-02-28T02:00:00.000000000"]
[10.263138,8.887894,null,null,14.377197,"2024-02-29T02:00:00.000000000"]