{"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\"}"]]}
[4.150764,0.753484,null,null,4.09169,"2024-08-01T02:00:00.000000000"]
[9.351547,0.867627,null,null,6.549355,"2024-08-02T02:00:00.000000000"]
[7.574188,0.768865,null,null,7.357643,"2024-08-03T02:00:00.000000000"]
[10.289917,0.743775,null,null,6.875992,"2024-08-04T02:00:00.000000000"]
[14.467041,0.929406,null,null,6.626816,"2024-08-05T02:00:00.000000000"]
[16.796387,1.053734,null,null,7.761635,"2024-08-06T02:00:00.000000000"]
[19.480255,1.382641,null,null,4.38916,"2024-08-07T02:00:00.000000000"]
[15.520081,1.220612,null,null,3.603439,"2024-08-08T02:00:00.000000000"]
[16.16391,1.022621,null,null,4.467102,"2024-08-09T02:00:00.000000000"]
[8.345276,0.811761,null,null,1.637587,"2024-08-10T02:00:00.000000000"]
[5.033844,0.666493,null,null,2.208931,"2024-08-11T02:00:00.000000000"]
[4.103951,0.70787,null,null,3.589409,"2024-08-12T02:00:00.000000000"]
[16.236694,1.156719,null,null,4.122177,"2024-08-13T02:00:00.000000000"]
[18.358398,1.946396,null,null,4.095642,"2024-08-14T02:00:00.000000000"]
[16.282501,1.733196,null,null,4.51812,"2024-08-15T02:00:00.000000000"]
[15.55159,1.714094,null,null,4.852432,"2024-08-16T02:00:00.000000000"]
[10.715683,1.187414,null,null,3.315689,"2024-08-17T02:00:00.000000000"]
[9.456833,1.225176,null,null,3.197639,"2024-08-18T02:00:00.000000000"]
[13.96991,1.337412,null,null,4.546501,"2024-08-19T02:00:00.000000000"]
[20.118774,1.465769,null,null,6.924805,"2024-08-20T02:00:00.000000000"]
[18.287354,1.295139,null,null,6.115829,"2024-08-21T02:00:00.000000000"]
[12.420013,1.312273,null,null,2.906052,"2024-08-22T02:00:00.000000000"]
[10.78241,2.163998,null,null,3.396385,"2024-08-23T02:00:00.000000000"]
[7.541336,1.175039,null,null,2.061207,"2024-08-24T02:00:00.000000000"]
[6.887093,1.70413,null,null,2.856899,"2024-08-25T02:00:00.000000000"]
[10.641006,1.609093,null,null,3.508102,"2024-08-26T02:00:00.000000000"]
[12.581177,1.491491,null,null,5.043724,"2024-08-27T02:00:00.000000000"]
[18.917999,2.497673,null,null,5.641319,"2024-08-28T02:00:00.000000000"]
[17.255341,1.96904,null,null,4.885834,"2024-08-29T02:00:00.000000000"]
[15.285278,2.115757,null,null,6.425056,"2024-08-30T02:00:00.000000000"]
[4.932487,0.958772,null,null,4.063637,"2024-08-31T02:00:00.000000000"]