{"columns":[{"name":"Danderydsvägen (aktiv) (PM10)","type":"double"},{"name":"E4 Häggvik (aktiv) (PM10)","type":"double"},{"name":"Ekmans väg 11 (aktiv) (PM10)","type":"double"},{"name":"Sollentunavägen 192 (aktiv) (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":"Eriksbergsskolan (inaktiv) (PM10)","type":"double"},{"name":"Skälbyskolan (inaktiv) (PM10)","type":"double"},{"name":"Töjnaskolan (inaktiv) (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":"Danderydsvägen (aktiv) (PM10)","type":"double","nullable":true,"metadata":null,"children":null},{"name":"E4 Häggvik (aktiv) (PM10)","type":"double","nullable":true,"metadata":null,"children":null},{"name":"Ekmans väg 11 (aktiv) (PM10)","type":"double","nullable":true,"metadata":null,"children":null},{"name":"Sollentunavägen 192 (aktiv) (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":"Eriksbergsskolan (inaktiv) (PM10)","type":"double","nullable":true,"metadata":null,"children":null},{"name":"Skälbyskolan (inaktiv) (PM10)","type":"double","nullable":true,"metadata":null,"children":null},{"name":"Töjnaskolan (inaktiv) (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 Danderydsvägen (aktiv) (PM10);\n  optional double field_id=-1 E4 Häggvik (aktiv) (PM10);\n  optional double field_id=-1 Ekmans väg 11 (aktiv) (PM10);\n  optional double field_id=-1 Sollentunavägen 192 (aktiv) (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 double field_id=-1 Eriksbergsskolan (inaktiv) (PM10);\n  optional double field_id=-1 Skälbyskolan (inaktiv) (PM10);\n  optional double field_id=-1 Töjnaskolan (inaktiv) (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":3968,"head":""}}],["pandas","{\"index_columns\": [\"datetime\"], \"column_indexes\": [{\"name\": null, \"field_name\": null, \"pandas_type\": \"unicode\", \"numpy_type\": \"object\", \"metadata\": {\"encoding\": \"UTF-8\"}}], \"columns\": [{\"name\": \"Danderydsv\\u00e4gen (aktiv) (PM10)\", \"field_name\": \"Danderydsv\\u00e4gen (aktiv) (PM10)\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"E4 H\\u00e4ggvik (aktiv) (PM10)\", \"field_name\": \"E4 H\\u00e4ggvik (aktiv) (PM10)\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"Ekmans v\\u00e4g 11 (aktiv) (PM10)\", \"field_name\": \"Ekmans v\\u00e4g 11 (aktiv) (PM10)\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"Sollentunav\\u00e4gen 192 (aktiv) (PM10)\", \"field_name\": \"Sollentunav\\u00e4gen 192 (aktiv) (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\": \"Eriksbergsskolan (inaktiv) (PM10)\", \"field_name\": \"Eriksbergsskolan (inaktiv) (PM10)\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"Sk\\u00e4lbyskolan (inaktiv) (PM10)\", \"field_name\": \"Sk\\u00e4lbyskolan (inaktiv) (PM10)\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"T\\u00f6jnaskolan (inaktiv) (PM10)\", \"field_name\": \"T\\u00f6jnaskolan (inaktiv) (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\"}"]]}
[6.707657,5.587326,6.681564,6.062546,6.183105,2.528084,null,null,null,"2024-12-01T02:00:00.000000000"]
[12.828506,12.617676,14.187775,12.536758,12.666779,7.323616,null,null,null,"2024-12-02T02:00:00.000000000"]
[2.904194,2.486683,3.427109,2.302132,2.24519,0.914373,null,null,null,"2024-12-03T02:00:00.000000000"]
[8.122726,7.417053,7.87516,9.096207,9.932556,2.362957,null,null,null,"2024-12-04T02:00:00.000000000"]
[8.402832,7.860771,9.36116,9.087143,5.53511,2.039433,null,null,null,"2024-12-05T02:00:00.000000000"]
[8.995697,8.159195,7.370834,8.957672,9.254425,4.882217,null,null,null,"2024-12-06T02:00:00.000000000"]
[9.554504,9.374329,9.463364,9.906357,10.800125,6.558952,null,null,null,"2024-12-07T02:00:00.000000000"]
[8.851746,9.303452,10.806015,9.025085,10.548126,6.810051,null,null,null,"2024-12-08T02:00:00.000000000"]
[10.812958,4.524582,null,5.050797,5.27626,2.991684,null,null,null,"2024-12-09T02:00:00.000000000"]
[5.779648,3.753738,null,4.593742,4.36998,2.332855,null,null,null,"2024-12-10T02:00:00.000000000"]
[5.803558,4.194939,null,7.135719,null,2.101772,null,null,null,"2024-12-11T02:00:00.000000000"]
[8.486893,5.253265,null,6.3218,7.458389,1.992491,null,null,null,"2024-12-12T02:00:00.000000000"]
[7.262398,4.307335,null,9.076767,5.455643,2.665176,null,null,null,"2024-12-13T02:00:00.000000000"]
[2.662876,2.994411,null,2.46452,3.035316,1.264267,null,null,null,"2024-12-14T02:00:00.000000000"]
[3.220444,3.016434,null,2.276012,2.353638,2.343246,null,null,null,"2024-12-15T02:00:00.000000000"]
[6.586563,5.287849,null,6.748741,1.783972,0.659986,null,null,null,"2024-12-16T02:00:00.000000000"]
[31.321014,20.117249,null,29.017639,4.047401,1.006926,null,null,null,"2024-12-17T02:00:00.000000000"]
[8.941971,7.633125,null,7.143013,6.041283,1.777163,null,null,null,"2024-12-18T02:00:00.000000000"]
[8.285736,5.97747,null,6.660179,5.311623,3.132099,null,null,null,"2024-12-19T02:00:00.000000000"]
[4.721878,4.201668,7.053047,3.410606,3.39497,1.683619,null,null,null,"2024-12-20T02:00:00.000000000"]
[5.065384,5.702614,6.368332,4.846634,3.020233,2.147835,null,null,null,"2024-12-21T02:00:00.000000000"]
[7.569016,4.3405,5.917458,5.681686,4.774025,2.305534,null,null,null,"2024-12-22T02:00:00.000000000"]
[12.327759,8.270264,7.55439,9.930511,7.345001,4.260452,null,null,null,"2024-12-23T02:00:00.000000000"]
[4.944008,4.135071,4.211533,4.789154,3.838196,2.396202,null,null,null,"2024-12-24T02:00:00.000000000"]
[1.986904,1.568073,2.104469,1.689487,1.728941,0.950197,null,null,null,"2024-12-25T02:00:00.000000000"]
[2.321045,1.8241,2.495605,1.876322,1.955656,2.399193,null,null,null,"2024-12-26T02:00:00.000000000"]
[2.853642,3.147968,4.504311,2.683781,1.929131,3.831429,null,null,null,"2024-12-27T02:00:00.000000000"]
[3.028744,2.928543,3.982883,3.407993,2.466187,3.087433,null,null,null,"2024-12-28T02:00:00.000000000"]
[2.937889,1.768606,2.496799,3.066254,1.643391,0.927016,null,null,null,"2024-12-29T02:00:00.000000000"]
[20.411194,8.002151,13.442596,22.355164,3.332348,0.984118,null,null,null,"2024-12-30T02:00:00.000000000"]
[22.976288,22.571472,18.426788,26.277405,9.07106,2.801846,null,null,null,"2024-12-31T02:00:00.000000000"]