{"columns":[{"name":"Danderydsvägen (aktiv) (PM2.5)","type":"double"},{"name":"E4 Häggvik (aktiv) (PM2.5)","type":"double"},{"name":"Ekmans väg 11 (aktiv) (PM2.5)","type":"double"},{"name":"Sollentunavägen 192 (aktiv) (PM2.5)","type":"double"},{"name":"Torkel Knutssonsgatan, urban bakgrund Stockholm (aktiv, urban_bakgrund) (PM2.5)","type":"double"},{"name":"Norr Malma, regional bakgrund (aktiv, regional_bakgrund) (PM2.5)","type":"double"},{"name":"Eriksbergsskolan (inaktiv) (PM2.5)","type":"double"},{"name":"Skälbyskolan (inaktiv) (PM2.5)","type":"double"},{"name":"Töjnaskolan (inaktiv) 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\"datetime\", \"numpy_type\": \"datetime64[ns]\", \"metadata\": null}], \"creator\": {\"library\": \"pyarrow\", \"version\": \"17.0.0\"}, \"pandas_version\": \"2.2.2\"}"]]}
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[null,2.462791,2.425407,null,2.536118,null,2.520832,2.215725,2.520538,"2015-08-03T02:00:00.000000000"]
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[null,7.781227,7.712486,null,8.622437,null,7.993973,7.519127,8.938995,"2015-08-05T02:00:00.000000000"]
[null,5.042038,5.409309,null,5.158951,null,5.003654,4.782318,5.8797,"2015-08-06T02:00:00.000000000"]
[null,4.707695,4.848114,null,4.714401,null,4.651855,4.279503,5.061859,"2015-08-07T02:00:00.000000000"]
[null,6.09066,6.226288,null,6.781509,null,6.565788,6.07547,6.826294,"2015-08-08T02:00:00.000000000"]
[null,3.830593,4.300415,null,4.303993,null,3.99144,3.661999,4.203873,"2015-08-09T02:00:00.000000000"]
[null,5.473969,5.600052,null,5.022995,null,5.333527,4.852402,5.803932,"2015-08-10T02:00:00.000000000"]
[null,8.398666,8.265305,null,6.314636,null,7.858711,7.944862,8.810455,"2015-08-11T02:00:00.000000000"]
[null,5.193512,5.237854,null,6.260895,null,5.118568,5.011772,5.478447,"2015-08-12T02:00:00.000000000"]
[null,2.488903,2.260918,null,null,null,1.793301,1.669079,2.450886,"2015-08-13T02:00:00.000000000"]
[null,2.450779,2.008411,null,null,null,1.951033,1.9277,2.199375,"2015-08-14T02:00:00.000000000"]
[null,2.032578,2.02803,null,null,null,2.03706,2.050076,2.258827,"2015-08-15T02:00:00.000000000"]
[null,2.478771,2.344784,null,null,null,2.514297,2.480309,2.62719,"2015-08-16T02:00:00.000000000"]
[null,3.623356,3.395679,null,null,null,3.644844,3.455391,3.794529,"2015-08-17T02:00:00.000000000"]
[null,3.411781,3.334591,null,null,null,3.519588,3.216187,3.581146,"2015-08-18T02:00:00.000000000"]
[null,4.131187,3.663681,null,null,null,3.765835,3.75074,3.983147,"2015-08-19T02:00:00.000000000"]
[null,6.134247,5.332634,null,null,null,5.725006,5.718925,6.067703,"2015-08-20T02:00:00.000000000"]
[null,6.503326,6.175758,null,null,null,6.301514,6.156723,6.425591,"2015-08-21T02:00:00.000000000"]
[null,6.992485,11.171417,null,7.061134,null,6.389694,6.708176,9.626312,"2015-08-22T02:00:00.000000000"]
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[null,4.967979,5.028831,null,5.00885,null,5.201401,null,6.334396,"2015-08-27T02:00:00.000000000"]
[null,3.474159,4.088844,null,3.427685,null,3.677792,null,4.19825,"2015-08-28T02:00:00.000000000"]
[null,2.857113,3.111732,null,2.853123,null,3.036201,null,3.534435,"2015-08-29T02:00:00.000000000"]
[null,3.125145,3.191711,null,3.201443,null,3.182121,null,3.804241,"2015-08-30T02:00:00.000000000"]
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