Shantou AQI History

Hourly air quality data for the past 24 hours in Shantou, Guangdong.

24-Hour Summary

Average AQI

Peak AQI

Best AQI

Hourly AQI Data

TimeAQICategoryPM2.5PM10
05:00 pm72Moderate20.425.5
06:00 pm72Moderate20.425.1
07:00 pm72Moderate20.625.0
08:00 pm69Moderate19.022.6
09:00 pm71Moderate20.023.2
10:00 pm73Moderate21.124.9
11:00 pm73Moderate20.824.6
12:00 am73Moderate20.924.7
01:00 am74Moderate21.725.4
02:00 am75Moderate21.925.5
03:00 am73Moderate20.724.3
04:00 am71Moderate19.623.1
05:00 am72Moderate20.524.1
06:00 am77Moderate23.026.7
07:00 am83Moderate26.329.8
08:00 am63Moderate15.616.5
09:00 am70Moderate19.320.5
10:00 am77Moderate22.823.8
11:00 am80Moderate24.425.4
12:00 pm74Moderate21.524.0
01:00 pm73Moderate20.725.2
02:00 pm71Moderate19.626.4
03:00 pm67Moderate17.524.3
04:00 pm63Moderate15.621.8
05:00 pm62Moderate14.821.0
06:00 pm60Moderate13.819.6
07:00 pm58Moderate13.118.0
08:00 pm76Moderate22.529.9
09:00 pm74Moderate21.327.6
10:00 pm74Moderate21.326.6
11:00 pm73Moderate20.725.4
12:00 am69Moderate19.022.5
01:00 am67Moderate17.921.6
02:00 am68Moderate18.322.5
03:00 am70Moderate19.425.5
04:00 am71Moderate20.128.3
05:00 am74Moderate21.333.4
06:00 am75Moderate22.238.3
07:00 am77Moderate23.142.4
08:00 am76Moderate22.639.3
09:00 am79Moderate23.946.0
10:00 am83Moderate26.154.0
11:00 am89Moderate29.460.8
12:00 pm97Moderate33.867.1
01:00 pm106Unhealthy for Sensitive Groups37.570.3
02:00 pm110Unhealthy for Sensitive Groups39.370.1
03:00 pm113Unhealthy for Sensitive Groups40.367.1
04:00 pm116Unhealthy for Sensitive Groups41.465.2
05:00 pm117Unhealthy for Sensitive Groups41.963.1
06:00 pm117Unhealthy for Sensitive Groups41.961.7
07:00 pm115Unhealthy for Sensitive Groups41.360.8
08:00 pm111Unhealthy for Sensitive Groups39.557.9
09:00 pm107Unhealthy for Sensitive Groups38.057.4
10:00 pm100Moderate35.456.3
11:00 pm94Moderate32.455.2
12:00 am89Moderate29.453.9
01:00 am85Moderate27.152.9
02:00 am82Moderate25.751.9
03:00 am81Moderate25.151.3
04:00 am81Moderate25.451.6
05:00 am83Moderate26.152.6
06:00 am85Moderate27.154.7
07:00 am86Moderate27.956.7
08:00 am72Moderate20.243.1
09:00 am73Moderate20.843.7
10:00 am76Moderate22.645.8
11:00 am79Moderate23.946.4
12:00 pm80Moderate24.545.6
01:00 pm79Moderate24.242.8
02:00 pm79Moderate24.040.0
03:00 pm78Moderate23.436.8
04:00 pm79Moderate24.236.6
05:00 pm80Moderate24.536.9
06:00 pm79Moderate24.336.7
07:00 pm79Moderate23.936.2
08:00 pm79Moderate24.137.0
09:00 pm79Moderate24.337.3
10:00 pm80Moderate24.437.4
11:00 pm79Moderate24.137.0
12:00 am79Moderate23.936.3
01:00 am78Moderate23.635.6
02:00 am77Moderate23.234.7
03:00 am76Moderate22.633.3
04:00 am76Moderate22.432.9
05:00 am77Moderate22.833.3
06:00 am78Moderate23.633.9
07:00 am80Moderate24.734.9
08:00 am78Moderate23.733.9
09:00 am83Moderate26.538.0
10:00 am89Moderate29.642.5
11:00 am95Moderate32.646.6
12:00 pm95Moderate32.746.4
01:00 pm92Moderate31.344.1
02:00 pm95Moderate32.845.9
03:00 pm89Moderate29.641.9
04:00 pm87Moderate28.641.2
05:00 pm87Moderate28.241.1
06:00 pm85Moderate27.340.2
07:00 pm86Moderate28.041.0
08:00 pm81Moderate25.336.9
09:00 pm83Moderate26.238.2
10:00 pm85Moderate27.139.5
11:00 pm85Moderate27.540.2
12:00 am86Moderate27.840.4
01:00 am86Moderate27.740.0
02:00 am85Moderate27.639.6
03:00 am86Moderate27.939.7
04:00 am87Moderate28.640.2
05:00 am89Moderate29.540.9
06:00 am91Moderate30.742.0
07:00 am95Moderate32.644.1
08:00 am85Moderate27.637.8
09:00 am92Moderate30.941.9
10:00 am97Moderate33.644.4
11:00 am99Moderate35.044.8
12:00 pm100Moderate35.345.8
01:00 pm95Moderate32.743.3
02:00 pm91Moderate30.540.6
03:00 pm84Moderate26.836.4
04:00 pm80Moderate24.533.8
05:00 pm77Moderate23.131.8
06:00 pm75Moderate22.130.5
07:00 pm74Moderate21.429.5
08:00 pm76Moderate22.530.4
09:00 pm74Moderate21.729.5
10:00 pm74Moderate21.229.3
11:00 pm72Moderate20.428.4
12:00 am71Moderate19.827.8
01:00 am70Moderate19.327.4
02:00 am70Moderate19.127.0
03:00 am69Moderate19.027.0
04:00 am70Moderate19.227.2
05:00 am70Moderate19.127.1
06:00 am71Moderate19.627.6
07:00 am72Moderate20.329.0
08:00 am71Moderate20.128.7
09:00 am73Moderate20.930.2
10:00 am76Moderate22.332.2
11:00 am77Moderate23.033.8
12:00 pm75Moderate21.932.2
01:00 pm71Moderate20.129.7
02:00 pm69Moderate18.527.3
03:00 pm66Moderate17.225.3
04:00 pm64Moderate16.223.8
05:00 pm62Moderate15.222.4
06:00 pm60Moderate13.920.3
07:00 pm59Moderate13.319.2
08:00 pm62Moderate15.121.8
09:00 pm61Moderate14.721.1
10:00 pm60Moderate14.020.3
11:00 pm59Moderate13.219.4
12:00 am57Moderate12.518.5
01:00 am58Moderate12.818.6
02:00 am58Moderate12.918.4
03:00 am57Moderate12.517.5
04:00 am58Moderate12.717.2
05:00 am59Moderate13.417.5
06:00 am63Moderate15.819.9
07:00 am67Moderate17.722.3
08:00 am68Moderate18.323.5
09:00 am71Moderate19.925.7
10:00 am76Moderate22.529.6
11:00 am84Moderate26.835.3
12:00 pm85Moderate27.436.1
01:00 pm80Moderate24.733.4
02:00 pm76Moderate22.631.2
03:00 pm69Moderate19.027.0
04:00 pm65Moderate16.623.9
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