{"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\"}"]]}
[14.907455,2.822083,null,null,3.661526,"2025-03-01T02:00:00.000000000"]
[9.250671,1.705111,null,null,2.847443,"2025-03-02T02:00:00.000000000"]
[12.606567,1.527031,null,null,2.499405,"2025-03-03T02:00:00.000000000"]
[14.057739,1.408131,null,null,4.898911,"2025-03-04T02:00:00.000000000"]
[12.921173,1.695845,null,null,2.79771,"2025-03-05T02:00:00.000000000"]
[8.842499,1.760389,null,null,2.709641,"2025-03-06T02:00:00.000000000"]
[13.46228,2.71645,null,null,5.709442,"2025-03-07T02:00:00.000000000"]
[16.758179,3.191284,null,null,7.010742,"2025-03-08T02:00:00.000000000"]
[11.067123,3.395844,null,null,6.470711,"2025-03-09T02:00:00.000000000"]
[4.943802,1.571957,null,null,5.535934,"2025-03-10T02:00:00.000000000"]
[9.982224,1.042137,null,null,3.952965,"2025-03-11T02:00:00.000000000"]
[9.15863,1.494934,null,null,5.462212,"2025-03-12T02:00:00.000000000"]
[13.106781,1.269232,null,null,7.511864,"2025-03-13T02:00:00.000000000"]
[14.112427,1.622705,null,null,10.108795,"2025-03-14T02:00:00.000000000"]
[8.263474,2.45808,null,null,6.252991,"2025-03-15T02:00:00.000000000"]
[3.054729,0.98537,null,null,3.247978,"2025-03-16T02:00:00.000000000"]
[9.256287,1.222229,null,null,3.843262,"2025-03-17T02:00:00.000000000"]
[10.232529,0.995348,null,null,3.967587,"2025-03-18T02:00:00.000000000"]
[19.753601,1.735161,null,null,4.900833,"2025-03-19T02:00:00.000000000"]
[13.518906,2.380695,null,null,7.749184,"2025-03-20T02:00:00.000000000"]
[27.035919,1.945457,null,null,5.812645,"2025-03-21T02:00:00.000000000"]
[22.833679,2.208096,null,null,4.746704,"2025-03-22T02:00:00.000000000"]
[15.31131,3.338554,null,null,5.998093,"2025-03-23T02:00:00.000000000"]
[17.205261,3.870964,null,null,7.428764,"2025-03-24T02:00:00.000000000"]
[15.332672,3.534912,null,null,6.936058,"2025-03-25T02:00:00.000000000"]
[16.533539,1.224915,null,null,6.657303,"2025-03-26T02:00:00.000000000"]
[11.320404,1.780333,null,null,5.017807,"2025-03-27T02:00:00.000000000"]
[9.364594,1.871126,null,null,3.86599,"2025-03-28T02:00:00.000000000"]
[8.807922,2.00132,null,null,5.128815,"2025-03-29T02:00:00.000000000"]
[12.947632,1.339975,null,null,5.021156,"2025-03-30T02:00:00.000000000"]
[17.766785,1.062399,null,null,6.741531,"2025-03-31T02:00:00.000000000"]