{"columns":[{"name":"Enköpingsvägen (aktiv) (PM10)","type":"double"},{"name":"Råsundavägen 107 (inaktiv) (PM10)","type":"double"},{"name":"Torkel Knutssonsgatan, urban bakgrund Stockholm (aktiv, urban_bakgrund) (PM10)","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":"Enköpingsvägen (aktiv) (PM10)","type":"double","nullable":true,"metadata":null,"children":null},{"name":"Råsundavägen 107 (inaktiv) (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":"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 Enköpingsvägen (aktiv) (PM10);\n  optional double field_id=-1 Råsundavägen 107 (inaktiv) (PM10);\n  optional double field_id=-1 Torkel Knutssonsgatan, urban bakgrund Stockholm (aktiv, urban_bakgrund) (PM10);\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":2400,"head":""}}],["pandas","{\"index_columns\": [\"datetime\"], \"column_indexes\": [{\"name\": null, \"field_name\": null, \"pandas_type\": \"unicode\", \"numpy_type\": \"object\", \"metadata\": {\"encoding\": \"UTF-8\"}}], \"columns\": [{\"name\": \"Enk\\u00f6pingsv\\u00e4gen (aktiv) (PM10)\", \"field_name\": \"Enk\\u00f6pingsv\\u00e4gen (aktiv) (PM10)\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"R\\u00e5sundav\\u00e4gen 107 (inaktiv) (PM10)\", \"field_name\": \"R\\u00e5sundav\\u00e4gen 107 (inaktiv) (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\": \"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\"}"]]}
[7.741356,null,6.996323,null,"2025-08-01T02:00:00.000000000"]
[6.525131,null,6.275574,null,"2025-08-02T02:00:00.000000000"]
[5.888176,null,5.920097,null,"2025-08-03T02:00:00.000000000"]
[7.157982,null,6.461922,6.861084,"2025-08-04T02:00:00.000000000"]
[6.660324,null,5.119156,6.700691,"2025-08-05T02:00:00.000000000"]
[8.8629,null,5.893784,7.095703,"2025-08-06T02:00:00.000000000"]
[8.325348,null,6.440063,7.139366,"2025-08-07T02:00:00.000000000"]
[11.882172,null,9.979706,11.464188,"2025-08-08T02:00:00.000000000"]
[7.716629,null,6.832504,8.928238,"2025-08-09T02:00:00.000000000"]
[6.829735,null,5.519203,6.076973,"2025-08-10T02:00:00.000000000"]
[6.312981,null,4.056824,3.645302,"2025-08-11T02:00:00.000000000"]
[5.444229,null,4.250618,3.989563,"2025-08-12T02:00:00.000000000"]
[7.488449,null,6.620979,6.463615,"2025-08-13T02:00:00.000000000"]
[8.682465,null,7.684303,9.496094,"2025-08-14T02:00:00.000000000"]
[12.507278,null,10.091766,10.159286,"2025-08-15T02:00:00.000000000"]
[3.455208,null,2.140949,2.188408,"2025-08-16T02:00:00.000000000"]
[5.040085,null,2.921597,2.980156,"2025-08-17T02:00:00.000000000"]
[8.286163,null,5.233894,3.678314,"2025-08-18T02:00:00.000000000"]
[6.4814,null,4.405243,2.613262,"2025-08-19T02:00:00.000000000"]
[6.234138,null,3.325001,1.469788,"2025-08-20T02:00:00.000000000"]
[6.206062,null,4.788925,2.358231,"2025-08-21T02:00:00.000000000"]
[5.244972,null,3.187511,1.361391,"2025-08-22T02:00:00.000000000"]
[2.153744,null,1.440001,1.381378,"2025-08-23T02:00:00.000000000"]
[1.935616,null,1.151896,1.089468,"2025-08-24T02:00:00.000000000"]
[3.180439,null,1.829376,1.609188,"2025-08-25T02:00:00.000000000"]
[4.202316,null,2.561062,1.9545,"2025-08-26T02:00:00.000000000"]
[6.201859,null,3.822502,2.878689,"2025-08-27T02:00:00.000000000"]
[7.731232,null,5.774063,6.802948,"2025-08-28T02:00:00.000000000"]
[7.839287,null,6.971252,7.063828,"2025-08-29T02:00:00.000000000"]
[7.149582,null,6.101952,6.046501,"2025-08-30T02:00:00.000000000"]
[11.146973,null,9.260681,5.470551,"2025-08-31T02:00:00.000000000"]