Dachen AQI History

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

24-Hour Summary

Average AQI

Peak AQI

Best AQI

Hourly AQI Data

TimeAQICategoryPM2.5PM10
09:00 am114Unhealthy for Sensitive Groups40.6158.8
10:00 am92Moderate30.9103.4
11:00 am84Moderate26.877.5
12:00 pm77Moderate23.358.6
01:00 pm71Moderate19.943.3
02:00 pm66Moderate16.931.7
03:00 pm61Moderate14.223.7
04:00 pm58Moderate12.619.5
05:00 pm57Moderate12.218.2
06:00 pm64Moderate15.921.3
07:00 pm74Moderate21.528.0
08:00 pm67Moderate17.620.3
09:00 pm70Moderate19.322.9
10:00 pm74Moderate21.726.4
11:00 pm79Moderate24.230.0
12:00 am81Moderate25.332.0
01:00 am82Moderate25.732.9
02:00 am83Moderate26.434.0
03:00 am87Moderate28.636.2
04:00 am93Moderate31.839.0
05:00 am99Moderate34.841.2
06:00 am103Unhealthy for Sensitive Groups36.341.4
07:00 am98Moderate34.537.8
08:00 am52Moderate9.710.2
09:00 am46Good8.38.6
10:00 am39Good7.17.2
11:00 am35Good6.36.3
12:00 pm32Good5.85.8
01:00 pm27Good4.85.1
02:00 pm22Good4.05.6
03:00 pm24Good4.37.3
04:00 pm28Good5.18.0
05:00 pm37Good6.78.8
06:00 pm51Moderate9.210.6
07:00 pm54Moderate10.911.8
08:00 pm64Moderate16.016.0
09:00 pm64Moderate16.316.3
10:00 pm65Moderate16.416.4
11:00 pm65Moderate16.816.8
12:00 am66Moderate16.917.1
01:00 am67Moderate17.517.8
02:00 am70Moderate19.119.4
03:00 am72Moderate20.420.8
04:00 am74Moderate21.521.9
05:00 am76Moderate22.623.2
06:00 am77Moderate22.923.6
07:00 am76Moderate22.723.5
08:00 am0Good0.00.0
09:00 am15Good2.72.7
10:00 am26Good4.64.6
11:00 am32Good5.86.0
12:00 pm38Good6.98.3
01:00 pm46Good8.213.8
02:00 pm54Moderate10.722.5
03:00 pm56Moderate12.027.2
04:00 pm57Moderate12.325.3
05:00 pm56Moderate11.921.1
06:00 pm55Moderate11.014.8
07:00 pm53Moderate10.110.9
08:00 pm44Good8.08.1
09:00 pm44Good7.98.1
10:00 pm49Good8.89.3
11:00 pm53Moderate10.311.3
12:00 am56Moderate11.812.9
01:00 am58Moderate12.913.7
02:00 am61Moderate14.414.9
03:00 am65Moderate16.516.9
04:00 am69Moderate18.719.0
05:00 am73Moderate20.821.0
06:00 am74Moderate21.721.9
07:00 am75Moderate22.222.5
08:00 am75Moderate21.922.6
09:00 am78Moderate23.424.7
10:00 am74Moderate21.524.0
11:00 am75Moderate21.825.6
12:00 pm72Moderate20.425.0
01:00 pm68Moderate18.222.2
02:00 pm65Moderate16.419.3
03:00 pm62Moderate15.117.2
04:00 pm64Moderate15.917.4
05:00 pm65Moderate16.818.3
06:00 pm66Moderate17.218.9
07:00 pm67Moderate17.919.7
08:00 pm66Moderate17.218.0
09:00 pm61Moderate14.715.1
10:00 pm60Moderate14.114.6
11:00 pm62Moderate15.116.6
12:00 am69Moderate18.721.8
01:00 am78Moderate23.828.9
02:00 am87Moderate28.435.2
03:00 am87Moderate28.334.6
04:00 am87Moderate28.236.1
05:00 am88Moderate29.042.0
06:00 am90Moderate30.249.1
07:00 am92Moderate31.252.9
08:00 am87Moderate28.648.8
09:00 am99Moderate34.674.0
10:00 am112Unhealthy for Sensitive Groups39.997.3
11:00 am122Unhealthy for Sensitive Groups43.9111.3
12:00 pm130Unhealthy for Sensitive Groups47.3117.1
01:00 pm132Unhealthy for Sensitive Groups48.2117.3
02:00 pm125Unhealthy for Sensitive Groups45.2112.0
03:00 pm117Unhealthy for Sensitive Groups42.1106.2
04:00 pm114Unhealthy for Sensitive Groups40.6100.8
05:00 pm112Unhealthy for Sensitive Groups39.884.1
06:00 pm108Unhealthy for Sensitive Groups38.572.2
07:00 pm105Unhealthy for Sensitive Groups37.063.3
08:00 pm75Moderate22.129.4
09:00 pm72Moderate20.525.3
10:00 pm72Moderate20.424.4
11:00 pm73Moderate20.924.4
12:00 am75Moderate22.125.4
01:00 am78Moderate23.727.0
02:00 am82Moderate25.628.9
03:00 am84Moderate27.030.5
04:00 am86Moderate27.931.4
05:00 am87Moderate28.331.7
06:00 am86Moderate27.930.9
07:00 am85Moderate27.129.2
08:00 am134Unhealthy for Sensitive Groups48.953.9
09:00 am139Unhealthy for Sensitive Groups50.857.4
10:00 am139Unhealthy for Sensitive Groups50.858.8
11:00 am133Unhealthy for Sensitive Groups48.557.9
12:00 pm123Unhealthy for Sensitive Groups44.654.4
01:00 pm109Unhealthy for Sensitive Groups38.647.7
02:00 pm95Moderate32.741.4
03:00 pm86Moderate28.136.3
04:00 pm83Moderate26.533.4
05:00 pm88Moderate28.834.1
06:00 pm91Moderate30.435.0
07:00 pm92Moderate31.335.6
08:00 pm104Unhealthy for Sensitive Groups36.644.1
09:00 pm104Unhealthy for Sensitive Groups36.944.0
10:00 pm105Unhealthy for Sensitive Groups37.044.0
11:00 pm104Unhealthy for Sensitive Groups36.844.0
12:00 am102Unhealthy for Sensitive Groups36.043.8
01:00 am104Unhealthy for Sensitive Groups36.645.5
02:00 am111Unhealthy for Sensitive Groups39.547.7
03:00 am114Unhealthy for Sensitive Groups40.948.9
04:00 am117Unhealthy for Sensitive Groups42.050.6
05:00 am123Unhealthy for Sensitive Groups44.653.4
06:00 am129Unhealthy for Sensitive Groups47.053.9
07:00 am126Unhealthy for Sensitive Groups45.849.7
08:00 am125Unhealthy for Sensitive Groups45.148.5
09:00 am125Unhealthy for Sensitive Groups45.249.6
10:00 am120Unhealthy for Sensitive Groups43.448.5
11:00 am116Unhealthy for Sensitive Groups41.747.4
12:00 pm115Unhealthy for Sensitive Groups41.147.6
01:00 pm115Unhealthy for Sensitive Groups41.048.3
02:00 pm112Unhealthy for Sensitive Groups39.848.1
03:00 pm109Unhealthy for Sensitive Groups38.648.1
04:00 pm103Unhealthy for Sensitive Groups36.444.7
05:00 pm98Moderate34.142.3
06:00 pm95Moderate32.539.5
07:00 pm92Moderate30.936.6
08:00 pm111Unhealthy for Sensitive Groups39.753.0
09:00 pm105Unhealthy for Sensitive Groups37.146.7
10:00 pm112Unhealthy for Sensitive Groups39.847.7
11:00 pm118Unhealthy for Sensitive Groups42.349.4
12:00 am122Unhealthy for Sensitive Groups44.151.3
01:00 am127Unhealthy for Sensitive Groups46.053.7
02:00 am130Unhealthy for Sensitive Groups47.455.6
03:00 am133Unhealthy for Sensitive Groups48.357.5
04:00 am134Unhealthy for Sensitive Groups49.059.5
05:00 am137Unhealthy for Sensitive Groups50.262.2
06:00 am139Unhealthy for Sensitive Groups51.164.0
07:00 am138Unhealthy for Sensitive Groups50.661.2
08:00 am134Unhealthy for Sensitive Groups49.065.7
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