Langfang AQI History

Hourly air quality data for the past 24 hours in Langfang, Hebei.

24-Hour Summary

Average AQI

Peak AQI

Best AQI

Hourly AQI Data

TimeAQICategoryPM2.5PM10
09:00 am99Moderate34.871.7
10:00 am58Moderate12.918.6
11:00 am39Good7.18.8
12:00 pm23Good4.24.9
01:00 pm14Good2.63.0
02:00 pm17Good3.14.4
03:00 pm26Good4.67.5
04:00 pm33Good6.09.9
05:00 pm41Good7.310.9
06:00 pm56Moderate11.614.7
07:00 pm74Moderate21.424.7
08:00 pm98Moderate34.238.2
09:00 pm130Unhealthy for Sensitive Groups47.151.6
10:00 pm149Unhealthy for Sensitive Groups54.859.0
11:00 pm131Unhealthy for Sensitive Groups47.751.2
12:00 am103Unhealthy for Sensitive Groups36.338.9
01:00 am87Moderate28.530.3
02:00 am78Moderate23.825.2
03:00 am74Moderate21.222.2
04:00 am72Moderate20.321.2
05:00 am73Moderate21.121.9
06:00 am76Moderate22.323.3
07:00 am76Moderate22.623.6
08:00 am57Moderate12.312.5
09:00 am57Moderate12.112.3
10:00 am56Moderate11.712.0
11:00 am54Moderate10.913.3
12:00 pm52Moderate9.516.9
01:00 pm58Moderate13.135.5
02:00 pm63Moderate15.842.1
03:00 pm65Moderate16.842.8
04:00 pm65Moderate16.641.1
05:00 pm66Moderate17.134.8
06:00 pm66Moderate17.128.6
07:00 pm63Moderate15.321.7
08:00 pm64Moderate16.116.4
09:00 pm65Moderate16.516.6
10:00 pm66Moderate17.217.2
11:00 pm66Moderate16.916.9
12:00 am64Moderate16.016.0
01:00 am63Moderate15.415.4
02:00 am63Moderate15.315.3
03:00 am64Moderate16.216.2
04:00 am68Moderate18.218.2
05:00 am71Moderate20.120.1
06:00 am74Moderate21.221.2
07:00 am75Moderate21.821.8
08:00 am1Good0.10.1
09:00 am19Good3.53.5
10:00 am33Good5.96.0
11:00 am46Good8.29.6
12:00 pm53Moderate10.013.5
01:00 pm55Moderate11.217.6
02:00 pm58Moderate12.922.8
03:00 pm59Moderate13.624.7
04:00 pm60Moderate13.723.9
05:00 pm63Moderate15.523.1
06:00 pm61Moderate14.521.7
07:00 pm60Moderate13.919.9
08:00 pm22Good3.94.1
09:00 pm38Good6.910.6
10:00 pm42Good7.510.9
11:00 pm39Good7.18.9
12:00 am38Good6.87.7
01:00 am41Good7.47.9
02:00 am47Good8.48.8
03:00 am52Moderate9.69.8
04:00 am54Moderate10.710.9
05:00 am56Moderate11.811.9
06:00 am59Moderate13.613.9
07:00 am63Moderate15.415.7
08:00 am54Moderate10.910.9
09:00 am58Moderate12.913.1
10:00 am62Moderate15.215.7
11:00 am67Moderate17.518.3
12:00 pm70Moderate19.320.9
01:00 pm72Moderate20.623.3
02:00 pm74Moderate21.224.7
03:00 pm74Moderate21.224.8
04:00 pm74Moderate21.723.8
05:00 pm73Moderate21.122.9
06:00 pm75Moderate21.923.2
07:00 pm77Moderate23.124.3
08:00 pm96Moderate33.335.5
09:00 pm93Moderate31.933.6
10:00 pm96Moderate33.434.7
11:00 pm118Unhealthy for Sensitive Groups42.544.0
12:00 am132Unhealthy for Sensitive Groups48.062.2
01:00 am134Unhealthy for Sensitive Groups49.193.1
02:00 am141Unhealthy for Sensitive Groups51.6122.0
03:00 am147Unhealthy for Sensitive Groups54.0139.7
04:00 am151Unhealthy56.0143.4
05:00 am152Unhealthy57.6139.7
06:00 am153Unhealthy58.2131.3
07:00 am152Unhealthy57.2112.0
08:00 am94Moderate32.465.2
09:00 am101Unhealthy for Sensitive Groups35.773.8
10:00 am110Unhealthy for Sensitive Groups39.084.8
11:00 am122Unhealthy for Sensitive Groups44.098.7
12:00 pm133Unhealthy for Sensitive Groups48.4104.5
01:00 pm137Unhealthy for Sensitive Groups50.399.4
02:00 pm133Unhealthy for Sensitive Groups48.588.9
03:00 pm125Unhealthy for Sensitive Groups45.180.6
04:00 pm116Unhealthy for Sensitive Groups41.772.6
05:00 pm108Unhealthy for Sensitive Groups38.361.5
06:00 pm103Unhealthy for Sensitive Groups36.350.9
07:00 pm104Unhealthy for Sensitive Groups36.947.4
08:00 pm71Moderate19.625.1
09:00 pm71Moderate19.722.9
10:00 pm71Moderate19.621.9
11:00 pm70Moderate19.121.2
12:00 am69Moderate18.520.5
01:00 am68Moderate18.220.3
02:00 am70Moderate19.121.2
03:00 am72Moderate20.322.1
04:00 am74Moderate21.422.8
05:00 am76Moderate22.423.5
06:00 am76Moderate22.423.1
07:00 am75Moderate21.922.4
08:00 am92Moderate31.131.1
09:00 am104Unhealthy for Sensitive Groups36.838.5
10:00 am118Unhealthy for Sensitive Groups42.345.9
11:00 am129Unhealthy for Sensitive Groups46.752.4
12:00 pm139Unhealthy for Sensitive Groups50.858.0
01:00 pm145Unhealthy for Sensitive Groups53.261.5
02:00 pm146Unhealthy for Sensitive Groups53.662.2
03:00 pm144Unhealthy for Sensitive Groups52.961.5
04:00 pm143Unhealthy for Sensitive Groups52.758.9
05:00 pm140Unhealthy for Sensitive Groups51.258.6
06:00 pm141Unhealthy for Sensitive Groups51.657.6
07:00 pm144Unhealthy for Sensitive Groups53.058.1
08:00 pm123Unhealthy for Sensitive Groups44.651.5
09:00 pm120Unhealthy for Sensitive Groups43.248.5
10:00 pm101Unhealthy for Sensitive Groups35.639.2
11:00 pm93Moderate31.435.5
12:00 am88Moderate29.033.3
01:00 am87Moderate28.233.1
02:00 am87Moderate28.234.1
03:00 am86Moderate27.832.6
04:00 am88Moderate29.233.8
05:00 am88Moderate28.733.2
06:00 am80Moderate24.829.4
07:00 am74Moderate21.728.6
08:00 am76Moderate22.730.0
09:00 am76Moderate22.429.9
10:00 am78Moderate23.431.9
11:00 am80Moderate24.533.2
12:00 pm83Moderate26.536.1
01:00 pm86Moderate28.138.8
02:00 pm86Moderate28.038.2
03:00 pm83Moderate26.335.0
04:00 pm81Moderate25.333.8
05:00 pm78Moderate23.630.4
06:00 pm74Moderate21.528.1
07:00 pm79Moderate24.238.1
08:00 pm92Moderate30.952.0
09:00 pm88Moderate29.043.9
10:00 pm91Moderate30.644.8
11:00 pm93Moderate31.943.1
12:00 am96Moderate33.343.8
01:00 am99Moderate34.645.4
02:00 am99Moderate34.745.4
03:00 am97Moderate33.845.1
04:00 am96Moderate33.145.6
05:00 am98Moderate34.248.2
06:00 am101Unhealthy for Sensitive Groups35.650.3
07:00 am95Moderate32.747.7
08:00 am84Moderate26.850.8
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