{"columns":[{"name":"Turingegatan (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":"Birkakorset (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":"Turingegatan (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":"Birkakorset (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 Turingegatan (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 Birkakorset (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":2328,"head":""}}],["pandas","{\"index_columns\": [\"datetime\"], \"column_indexes\": [{\"name\": null, \"field_name\": null, \"pandas_type\": \"unicode\", \"numpy_type\": \"object\", \"metadata\": {\"encoding\": \"UTF-8\"}}], \"columns\": [{\"name\": \"Turingegatan (aktiv) (PM10)\", \"field_name\": \"Turingegatan (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\": \"Birkakorset (inaktiv) (PM10)\", \"field_name\": \"Birkakorset (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\"}"]]}
[null,16.119873,7.910576,28.687988,"2024-05-01T02:00:00.000000000"]
[null,8.831116,3.209667,26.35141,"2024-05-02T02:00:00.000000000"]
[null,11.726044,6.358894,25.90036,"2024-05-03T02:00:00.000000000"]
[null,12.206177,7.113647,null,"2024-05-04T02:00:00.000000000"]
[null,5.939804,4.272804,10.094208,"2024-05-05T02:00:00.000000000"]
[null,5.435455,4.168282,18.513031,"2024-05-06T02:00:00.000000000"]
[null,6.170441,4.022316,14.461517,"2024-05-07T02:00:00.000000000"]
[null,4.135406,3.510052,7.084763,"2024-05-08T02:00:00.000000000"]
[null,8.250595,7.113579,15.081711,"2024-05-09T02:00:00.000000000"]
[null,4.79071,null,11.858063,"2024-05-10T02:00:00.000000000"]
[null,5.184914,3.674679,13.082993,"2024-05-11T02:00:00.000000000"]
[null,7.582672,6.409042,16.002289,"2024-05-12T02:00:00.000000000"]
[null,13.641083,7.024681,30.215637,"2024-05-13T02:00:00.000000000"]
[null,10.122314,9.079071,24.950104,"2024-05-14T02:00:00.000000000"]
[null,9.98616,13.561478,26.000885,"2024-05-15T02:00:00.000000000"]
[null,16.243225,15.483963,27.153229,"2024-05-16T02:00:00.000000000"]
[null,23.408417,18.022186,43.341187,"2024-05-17T02:00:00.000000000"]
[null,18.158569,16.388641,29.990387,"2024-05-18T02:00:00.000000000"]
[null,17.273895,18.237366,24.725708,"2024-05-19T02:00:00.000000000"]
[null,8.601105,4.154915,29.873505,"2024-05-20T02:00:00.000000000"]
[null,10.137192,4.548958,29.431091,"2024-05-21T02:00:00.000000000"]
[null,15.175415,8.290009,32.349915,"2024-05-22T02:00:00.000000000"]
[null,19.349731,13.757065,34.729919,"2024-05-23T02:00:00.000000000"]
[null,15.065063,16.999176,15.810867,"2024-05-24T02:00:00.000000000"]
[null,19.095947,22.874176,18.326477,"2024-05-25T02:00:00.000000000"]
[null,23.622833,16.879272,18.03479,"2024-05-26T02:00:00.000000000"]
[null,18.759888,19.903229,21.602844,"2024-05-27T02:00:00.000000000"]
[null,19.459259,19.084076,22.857605,"2024-05-28T02:00:00.000000000"]
[null,16.501526,16.892059,21.589172,"2024-05-29T02:00:00.000000000"]
[null,11.29248,6.495216,14.45842,"2024-05-30T02:00:00.000000000"]
[null,21.834808,16.102692,29.196747,"2024-05-31T02:00:00.000000000"]