Erlin AQI History

Hourly air quality data for the past 24 hours in Erlin, Changhua.

24-Hour Summary

Average AQI

Peak AQI

Best AQI

Hourly AQI Data

TimeAQICategoryPM2.5PM10
10:00 am63Moderate15.520.0
11:00 am68Moderate18.224.0
12:00 pm71Moderate19.926.3
01:00 pm74Moderate21.227.8
02:00 pm75Moderate22.229.0
03:00 pm77Moderate22.829.6
04:00 pm77Moderate23.229.8
05:00 pm78Moderate23.629.9
06:00 pm80Moderate24.930.6
07:00 pm83Moderate26.431.9
08:00 pm85Moderate27.132.9
09:00 pm83Moderate26.532.1
10:00 pm80Moderate24.429.5
11:00 pm71Moderate19.824.8
12:00 am67Moderate17.822.7
01:00 am73Moderate20.825.9
02:00 am77Moderate23.328.3
03:00 am78Moderate23.528.5
04:00 am71Moderate19.724.7
05:00 am63Moderate15.419.7
06:00 am59Moderate13.317.2
07:00 am58Moderate13.016.8
08:00 am46Good8.310.9
09:00 am57Moderate12.514.8
10:00 am59Moderate13.514.1
11:00 am68Moderate18.318.8
12:00 pm76Moderate22.322.9
01:00 pm78Moderate23.524.2
02:00 pm75Moderate21.822.7
03:00 pm71Moderate19.821.0
04:00 pm77Moderate23.026.9
05:00 pm80Moderate24.728.6
06:00 pm82Moderate25.629.4
07:00 pm82Moderate25.729.2
08:00 pm100Moderate35.341.8
09:00 pm97Moderate33.940.9
10:00 pm95Moderate32.739.7
11:00 pm91Moderate30.537.8
12:00 am85Moderate27.635.0
01:00 am85Moderate27.534.9
02:00 am86Moderate28.035.5
03:00 am83Moderate26.434.1
04:00 am80Moderate24.933.3
05:00 am79Moderate24.133.4
06:00 am80Moderate24.634.1
07:00 am79Moderate23.934.2
08:00 am91Moderate30.742.4
09:00 am90Moderate30.042.7
10:00 am94Moderate32.446.0
11:00 am102Unhealthy for Sensitive Groups36.151.5
12:00 pm113Unhealthy for Sensitive Groups40.457.2
01:00 pm122Unhealthy for Sensitive Groups44.262.2
02:00 pm127Unhealthy for Sensitive Groups45.964.3
03:00 pm125Unhealthy for Sensitive Groups45.163.3
04:00 pm119Unhealthy for Sensitive Groups42.859.8
05:00 pm112Unhealthy for Sensitive Groups39.856.1
06:00 pm104Unhealthy for Sensitive Groups36.752.4
07:00 pm97Moderate34.049.6
08:00 pm101Unhealthy for Sensitive Groups35.552.2
09:00 pm96Moderate33.148.2
10:00 pm93Moderate31.745.4
11:00 pm90Moderate29.842.4
12:00 am85Moderate27.639.3
01:00 am83Moderate26.538.2
02:00 am85Moderate27.439.3
03:00 am87Moderate28.240.6
04:00 am86Moderate27.840.0
05:00 am85Moderate27.639.6
06:00 am85Moderate27.439.2
07:00 am81Moderate25.037.1
08:00 am69Moderate18.528.0
09:00 am68Moderate18.027.6
10:00 am71Moderate19.829.5
11:00 am77Moderate22.933.2
12:00 pm82Moderate25.636.3
01:00 pm85Moderate27.138.0
02:00 pm85Moderate27.538.2
03:00 pm85Moderate27.237.8
04:00 pm83Moderate26.437.1
05:00 pm81Moderate25.135.7
06:00 pm79Moderate24.334.8
07:00 pm78Moderate23.533.5
08:00 pm77Moderate22.931.8
09:00 pm76Moderate22.531.0
10:00 pm77Moderate22.831.1
11:00 pm77Moderate23.131.4
12:00 am77Moderate23.231.5
01:00 am77Moderate23.231.5
02:00 am77Moderate23.031.2
03:00 am75Moderate22.230.2
04:00 am74Moderate21.729.8
05:00 am75Moderate21.930.4
06:00 am75Moderate22.230.9
07:00 am76Moderate22.532.0
08:00 am58Moderate13.020.0
09:00 am70Moderate19.227.4
10:00 am77Moderate23.233.1
11:00 am85Moderate27.439.0
12:00 pm90Moderate30.343.0
01:00 pm92Moderate31.043.7
02:00 pm90Moderate30.242.3
03:00 pm88Moderate28.940.0
04:00 pm88Moderate29.039.9
05:00 pm87Moderate28.438.9
06:00 pm86Moderate27.837.6
07:00 pm86Moderate28.137.7
08:00 pm80Moderate24.432.9
09:00 pm80Moderate24.732.9
10:00 pm80Moderate24.732.5
11:00 pm80Moderate24.631.8
12:00 am80Moderate24.631.7
01:00 am80Moderate24.431.8
02:00 am80Moderate24.431.8
03:00 am79Moderate24.331.5
04:00 am79Moderate24.030.9
05:00 am76Moderate22.428.5
06:00 am74Moderate21.427.0
07:00 am75Moderate21.829.3
08:00 am65Moderate16.824.0
09:00 am75Moderate21.929.6
10:00 am80Moderate24.933.3
11:00 am85Moderate27.636.2
12:00 pm93Moderate31.941.2
01:00 pm98Moderate34.143.7
02:00 pm92Moderate31.339.1
03:00 pm85Moderate27.233.4
04:00 pm77Moderate23.228.7
05:00 pm76Moderate22.628.0
06:00 pm76Moderate22.527.9
07:00 pm76Moderate22.327.7
08:00 pm82Moderate25.831.5
09:00 pm83Moderate26.131.9
10:00 pm79Moderate24.229.8
11:00 pm75Moderate22.127.5
12:00 am74Moderate21.226.8
01:00 am73Moderate20.826.5
02:00 am73Moderate21.027.0
03:00 am75Moderate21.827.9
04:00 am76Moderate22.528.5
05:00 am78Moderate23.629.5
06:00 am80Moderate24.930.4
07:00 am83Moderate26.131.3
08:00 am64Moderate16.321.1
09:00 am66Moderate17.021.9
10:00 am67Moderate17.723.0
11:00 am72Moderate20.326.4
12:00 pm78Moderate23.631.3
01:00 pm77Moderate23.330.4
02:00 pm75Moderate22.128.8
03:00 pm72Moderate20.426.9
04:00 pm68Moderate18.023.8
05:00 pm63Moderate15.820.8
06:00 pm62Moderate14.919.6
07:00 pm60Moderate13.818.0
08:00 pm68Moderate18.023.3
09:00 pm62Moderate15.119.6
10:00 pm61Moderate14.317.9
11:00 pm59Moderate13.216.0
12:00 am57Moderate12.214.7
01:00 am55Moderate11.413.8
02:00 am54Moderate10.712.9
03:00 am53Moderate10.212.1
04:00 am52Moderate9.811.6
05:00 am52Moderate9.511.2
06:00 am51Moderate9.311.1
07:00 am47Good8.510.5
08:00 am44Good7.910.0
09:00 am45Good8.110.7
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