Koga AQI History

Hourly air quality data for the past 24 hours in Koga, Ibaraki.

24-Hour Summary

Average AQI

Peak AQI

Best AQI

Hourly AQI Data

TimeAQICategoryPM2.5PM10
11:00 am44Good8.08.4
12:00 pm41Good7.47.5
01:00 pm37Good6.76.8
02:00 pm32Good5.86.1
03:00 pm31Good5.66.2
04:00 pm33Good6.06.6
05:00 pm38Good6.97.5
06:00 pm49Good8.99.6
07:00 pm53Moderate10.411.2
08:00 pm57Moderate12.413.1
09:00 pm49Good8.99.3
10:00 pm58Moderate12.713.2
11:00 pm63Moderate15.816.3
12:00 am66Moderate17.217.8
01:00 am72Moderate20.421.0
02:00 am77Moderate22.823.5
03:00 am81Moderate25.025.7
04:00 am84Moderate26.627.3
05:00 am88Moderate28.829.6
06:00 am81Moderate25.226.1
07:00 am72Moderate20.421.1
08:00 am58Moderate12.712.9
09:00 am21Good3.84.5
10:00 am15Good2.75.1
11:00 am22Good3.99.0
12:00 pm32Good5.711.8
01:00 pm36Good6.512.3
02:00 pm34Good6.211.0
03:00 pm30Good5.48.8
04:00 pm27Good4.87.4
05:00 pm27Good4.97.2
06:00 pm29Good5.27.4
07:00 pm34Good6.17.9
08:00 pm36Good6.58.2
09:00 pm15Good2.73.2
10:00 pm18Good3.23.4
11:00 pm22Good4.04.1
12:00 am26Good4.74.8
01:00 am26Good4.74.8
02:00 am26Good4.74.8
03:00 am24Good4.34.4
04:00 am24Good4.44.5
05:00 am27Good4.84.9
06:00 am34Good6.16.2
07:00 am39Good7.07.1
08:00 am43Good7.78.0
09:00 am16Good2.82.9
10:00 am26Good4.75.2
11:00 am38Good6.87.8
12:00 pm43Good7.78.5
01:00 pm46Good8.28.8
02:00 pm48Good8.69.2
03:00 pm51Moderate9.29.9
04:00 pm52Moderate9.510.4
05:00 pm52Moderate9.911.1
06:00 pm57Moderate12.415.7
07:00 pm59Moderate13.416.7
08:00 pm62Moderate14.818.6
09:00 pm62Moderate15.018.4
10:00 pm65Moderate16.620.1
11:00 pm70Moderate19.423.0
12:00 am75Moderate22.126.1
01:00 am80Moderate24.428.8
02:00 am81Moderate25.329.7
03:00 am82Moderate25.630.4
04:00 am82Moderate25.831.1
05:00 am83Moderate26.432.1
06:00 am83Moderate26.431.7
07:00 am82Moderate26.031.3
08:00 am81Moderate25.331.1
09:00 am92Moderate30.938.2
10:00 am84Moderate26.632.4
11:00 am74Moderate21.726.8
12:00 pm68Moderate18.221.9
01:00 pm65Moderate16.820.2
02:00 pm65Moderate16.419.7
03:00 pm66Moderate16.920.1
04:00 pm66Moderate17.420.3
05:00 pm67Moderate17.520.3
06:00 pm67Moderate17.620.3
07:00 pm66Moderate17.219.6
08:00 pm69Moderate18.521.1
09:00 pm73Moderate21.026.1
10:00 pm79Moderate24.029.6
11:00 pm84Moderate27.032.9
12:00 am89Moderate29.635.6
01:00 am92Moderate31.337.5
02:00 am95Moderate32.839.2
03:00 am98Moderate34.541.0
04:00 am108Unhealthy for Sensitive Groups38.444.9
05:00 am118Unhealthy for Sensitive Groups42.448.7
06:00 am114Unhealthy for Sensitive Groups40.944.8
07:00 am105Unhealthy for Sensitive Groups37.341.7
08:00 am90Moderate29.934.7
09:00 am107Unhealthy for Sensitive Groups38.043.7
10:00 am86Moderate27.830.9
11:00 am68Moderate18.420.6
12:00 pm61Moderate14.617.1
01:00 pm62Moderate14.917.3
02:00 pm63Moderate15.517.8
03:00 pm66Moderate16.918.7
04:00 pm67Moderate17.919.2
05:00 pm66Moderate17.218.2
06:00 pm63Moderate15.416.0
07:00 pm62Moderate14.815.4
08:00 pm62Moderate14.815.4
09:00 pm78Moderate23.525.7
10:00 pm73Moderate21.024.2
11:00 pm71Moderate19.724.0
12:00 am67Moderate17.922.0
01:00 am65Moderate16.420.4
02:00 am63Moderate15.319.4
03:00 am61Moderate14.618.7
04:00 am61Moderate14.418.7
05:00 am61Moderate14.318.6
06:00 am60Moderate13.917.9
07:00 am61Moderate14.318.6
08:00 am62Moderate15.220.1
09:00 am65Moderate16.522.8
10:00 am63Moderate15.822.1
11:00 am64Moderate16.222.5
12:00 pm65Moderate16.822.6
01:00 pm67Moderate17.823.3
02:00 pm69Moderate18.524.0
03:00 pm69Moderate18.824.4
04:00 pm69Moderate19.024.7
05:00 pm69Moderate19.024.7
06:00 pm70Moderate19.425.6
07:00 pm71Moderate19.625.1
08:00 pm74Moderate21.426.3
09:00 pm68Moderate18.222.7
10:00 pm72Moderate20.423.8
11:00 pm77Moderate22.825.3
12:00 am77Moderate22.925.9
01:00 am77Moderate23.126.7
02:00 am77Moderate22.926.3
03:00 am74Moderate21.324.5
04:00 am69Moderate18.821.2
05:00 am69Moderate18.619.5
06:00 am62Moderate15.115.7
07:00 am54Moderate10.610.8
08:00 am41Good7.47.5
09:00 am23Good4.24.2
10:00 am17Good3.03.0
11:00 am9Good1.71.7
12:00 pm8Good1.51.5
01:00 pm10Good1.81.8
02:00 pm13Good2.32.3
03:00 pm14Good2.62.6
04:00 pm17Good3.13.1
05:00 pm23Good4.14.1
06:00 pm15Good2.72.7
07:00 pm17Good3.13.2
08:00 pm29Good5.25.3
09:00 pm23Good4.24.2
10:00 pm24Good4.34.3
11:00 pm22Good3.94.0
12:00 am22Good3.94.0
01:00 am24Good4.44.6
02:00 am29Good5.25.6
03:00 am21Good3.84.2
04:00 am16Good2.83.2
05:00 am13Good2.32.7
06:00 am16Good2.83.1
07:00 am23Good4.14.3
08:00 am24Good4.34.5
09:00 am25Good4.54.7
10:00 am29Good5.25.5
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