{"columns":[{"name":"Staketgatan 22 (aktiv) (NO2)","type":"double"},{"name":"Norr Malma, regional bakgrund (aktiv, regional_bakgrund) (NO2)","type":"double"},{"name":"Södra Kungsgatan 12 (inaktiv) (NO2)","type":"double"},{"name":"Kyrkogatan 4, urban bakgrund (inaktiv, urban_bakgrund) (NO2)","type":"double"},{"name":"Torkel Knutssonsgatan, urban bakgrund Stockholm (aktiv, urban_bakgrund) (NO2)","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":"Staketgatan 22 (aktiv) (NO2)","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":"Södra Kungsgatan 12 (inaktiv) (NO2)","type":"double","nullable":true,"metadata":null,"children":null},{"name":"Kyrkogatan 4, urban bakgrund (inaktiv, urban_bakgrund) (NO2)","type":"double","nullable":true,"metadata":null,"children":null},{"name":"Torkel Knutssonsgatan, urban bakgrund Stockholm (aktiv, urban_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 Staketgatan 22 (aktiv) (NO2);\n  optional double field_id=-1 Norr Malma, regional bakgrund (aktiv, regional_bakgrund) (NO2);\n  optional double field_id=-1 Södra Kungsgatan 12 (inaktiv) (NO2);\n  optional double field_id=-1 Kyrkogatan 4, urban bakgrund (inaktiv, urban_bakgrund) (NO2);\n  optional double field_id=-1 Torkel Knutssonsgatan, urban bakgrund Stockholm (aktiv, urban_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":2796,"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) (NO2)\", \"field_name\": \"Staketgatan 22 (aktiv) (NO2)\", \"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\": \"S\\u00f6dra Kungsgatan 12 (inaktiv) (NO2)\", \"field_name\": \"S\\u00f6dra Kungsgatan 12 (inaktiv) (NO2)\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"Kyrkogatan 4, urban bakgrund (inaktiv, urban_bakgrund) (NO2)\", \"field_name\": \"Kyrkogatan 4, urban bakgrund (inaktiv, urban_bakgrund) (NO2)\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"Torkel Knutssonsgatan, urban bakgrund Stockholm (aktiv, urban_bakgrund) (NO2)\", \"field_name\": \"Torkel Knutssonsgatan, urban bakgrund Stockholm (aktiv, urban_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\"}"]]}
[9.397141,null,null,null,4.571648,"2025-08-01T02:00:00.000000000"]
[8.92395,null,null,null,1.558798,"2025-08-02T02:00:00.000000000"]
[9.245743,null,null,null,1.722216,"2025-08-03T02:00:00.000000000"]
[17.285767,3.531883,null,null,2.202427,"2025-08-04T02:00:00.000000000"]
[11.27066,3.125225,null,null,1.808115,"2025-08-05T02:00:00.000000000"]
[12.620697,2.321915,null,null,2.373135,"2025-08-06T02:00:00.000000000"]
[13.339111,1.861139,null,null,2.020554,"2025-08-07T02:00:00.000000000"]
[17.299011,2.387405,null,null,2.490772,"2025-08-08T02:00:00.000000000"]
[12.517395,1.859848,null,null,1.322407,"2025-08-09T02:00:00.000000000"]
[9.330444,1.565462,null,null,1.576468,"2025-08-10T02:00:00.000000000"]
[16.911774,1.476709,null,null,3.142567,"2025-08-11T02:00:00.000000000"]
[8.824799,1.531801,null,null,2.41251,"2025-08-12T02:00:00.000000000"]
[17.083771,1.840698,null,null,4.774071,"2025-08-13T02:00:00.000000000"]
[15.677139,2.161041,null,null,5.788208,"2025-08-14T02:00:00.000000000"]
[12.97551,1.594038,null,null,3.010223,"2025-08-15T02:00:00.000000000"]
[3.478729,1.25461,null,null,1.094202,"2025-08-16T02:00:00.000000000"]
[8.895996,1.169317,null,null,2.188213,"2025-08-17T02:00:00.000000000"]
[11.418884,1.232327,null,null,3.895164,"2025-08-18T02:00:00.000000000"]
[7.416161,1.079962,null,null,3.957325,"2025-08-19T02:00:00.000000000"]
[9.895538,1.058231,null,null,3.226063,"2025-08-20T02:00:00.000000000"]
[13.131485,1.219681,null,null,9.656967,"2025-08-21T02:00:00.000000000"]
[13.927643,1.147236,null,null,10.676804,"2025-08-22T02:00:00.000000000"]
[4.060562,0.677052,null,null,2.596592,"2025-08-23T02:00:00.000000000"]
[3.205585,0.672928,null,null,1.986074,"2025-08-24T02:00:00.000000000"]
[7.798958,0.668457,null,null,3.413219,"2025-08-25T02:00:00.000000000"]
[12.720734,0.68383,null,null,8.500015,"2025-08-26T02:00:00.000000000"]
[16.171021,1.157497,null,null,10.509888,"2025-08-27T02:00:00.000000000"]
[20.34079,1.580133,null,null,4.844872,"2025-08-28T02:00:00.000000000"]
[16.3302,1.747337,null,null,6.448479,"2025-08-29T02:00:00.000000000"]
[5.592148,0.88466,null,null,4.446564,"2025-08-30T02:00:00.000000000"]
[10.49852,0.901273,null,null,11.510361,"2025-08-31T02:00:00.000000000"]