Sapporo AQI History

Hourly air quality data for the past 24 hours in Sapporo, Hokkaido.

24-Hour Summary

Average AQI

Peak AQI

Best AQI

Hourly AQI Data

TimeAQICategoryPM2.5PM10
05:00 pm12Good2.22.8
06:00 pm12Good2.12.4
07:00 pm12Good2.12.4
08:00 pm11Good1.92.1
09:00 pm9Good1.61.8
10:00 pm8Good1.51.6
11:00 pm7Good1.21.3
12:00 am4Good0.80.8
01:00 am4Good0.70.8
02:00 am3Good0.60.6
03:00 am4Good0.70.7
04:00 am3Good0.50.5
05:00 am5Good0.91.1
06:00 am11Good1.92.6
07:00 am16Good2.84.0
08:00 am14Good2.64.0
09:00 am28Good5.08.1
10:00 am25Good4.57.5
11:00 am19Good3.45.9
12:00 pm13Good2.44.3
01:00 pm16Good2.84.8
02:00 pm22Good3.96.4
03:00 pm23Good4.16.4
04:00 pm18Good3.25.1
05:00 pm14Good2.54.4
06:00 pm14Good2.64.5
07:00 pm23Good4.16.2
08:00 pm41Good7.310.5
09:00 pm52Moderate9.414.7
10:00 pm52Moderate9.614.6
11:00 pm48Good8.612.7
12:00 am42Good7.610.7
01:00 am43Good7.811.1
02:00 am48Good8.612.3
03:00 am52Moderate9.914.1
04:00 am57Moderate12.316.9
05:00 am58Moderate13.117.8
06:00 am61Moderate14.719.8
07:00 am58Moderate12.917.1
08:00 am54Moderate10.814.1
09:00 am62Moderate15.119.4
10:00 am56Moderate11.815.7
11:00 am43Good7.710.9
12:00 pm31Good5.58.4
01:00 pm41Good7.410.8
02:00 pm30Good5.48.2
03:00 pm33Good6.09.1
04:00 pm36Good6.49.5
05:00 pm34Good6.29.2
06:00 pm34Good6.19.2
07:00 pm33Good6.09.1
08:00 pm36Good6.49.8
09:00 pm54Moderate10.916.2
10:00 pm55Moderate11.216.8
11:00 pm55Moderate11.016.3
12:00 am54Moderate10.715.7
01:00 am52Moderate9.914.6
02:00 am51Moderate9.113.4
03:00 am48Good8.612.7
04:00 am48Good8.712.5
05:00 am49Good8.812.1
06:00 am52Moderate9.512.5
07:00 am56Moderate11.915.8
08:00 am61Moderate14.419.5
09:00 am60Moderate14.120.1
10:00 am61Moderate14.220.8
11:00 am61Moderate14.221.5
12:00 pm60Moderate14.021.5
01:00 pm59Moderate13.420.7
02:00 pm58Moderate13.020.2
03:00 pm58Moderate13.020.1
04:00 pm58Moderate13.019.8
05:00 pm59Moderate13.219.6
06:00 pm60Moderate13.819.7
07:00 pm63Moderate15.420.6
08:00 pm67Moderate17.522.1
09:00 pm71Moderate19.724.6
10:00 pm71Moderate20.124.2
11:00 pm71Moderate19.823.4
12:00 am69Moderate19.022.4
01:00 am66Moderate17.320.0
02:00 am63Moderate15.417.7
03:00 am59Moderate13.515.4
04:00 am56Moderate11.613.2
05:00 am52Moderate9.911.4
06:00 am46Good8.39.5
07:00 am46Good8.29.7
08:00 am43Good7.79.5
09:00 am35Good6.37.9
10:00 am33Good6.07.5
11:00 am32Good5.77.2
12:00 pm31Good5.67.1
01:00 pm29Good5.36.7
02:00 pm29Good5.26.5
03:00 pm34Good6.18.1
04:00 pm44Good8.011.0
05:00 pm52Moderate9.813.4
06:00 pm55Moderate11.114.7
07:00 pm56Moderate12.015.4
08:00 pm57Moderate12.515.3
09:00 pm53Moderate10.411.7
10:00 pm55Moderate11.112.6
11:00 pm56Moderate11.713.5
12:00 am56Moderate12.014.1
01:00 am57Moderate12.314.7
02:00 am59Moderate13.215.9
03:00 am61Moderate14.317.1
04:00 am63Moderate15.518.3
05:00 am64Moderate16.219.1
06:00 am65Moderate16.519.2
07:00 am66Moderate17.320.8
08:00 am72Moderate20.325.0
09:00 am74Moderate21.427.1
10:00 am75Moderate22.028.1
11:00 am76Moderate22.528.4
12:00 pm76Moderate22.428.1
01:00 pm74Moderate21.426.7
02:00 pm71Moderate19.625.5
03:00 pm68Moderate18.224.9
04:00 pm68Moderate18.024.6
05:00 pm68Moderate18.325.0
06:00 pm69Moderate18.925.7
07:00 pm71Moderate20.026.7
08:00 pm77Moderate22.829.0
09:00 pm76Moderate22.627.6
10:00 pm82Moderate25.730.3
11:00 pm86Moderate28.132.4
12:00 am90Moderate30.234.0
01:00 am94Moderate32.134.8
02:00 am92Moderate31.233.6
03:00 am88Moderate28.931.1
04:00 am83Moderate26.128.2
05:00 am78Moderate23.525.5
06:00 am71Moderate20.021.7
07:00 am64Moderate15.917.9
08:00 am59Moderate13.215.2
09:00 am71Moderate19.723.8
10:00 am69Moderate18.922.5
11:00 am69Moderate18.622.1
12:00 pm69Moderate18.522.1
01:00 pm68Moderate18.222.2
02:00 pm67Moderate17.822.2
03:00 pm68Moderate18.022.7
04:00 pm65Moderate16.721.5
05:00 pm64Moderate15.920.7
06:00 pm63Moderate15.720.8
07:00 pm61Moderate14.419.2
08:00 pm58Moderate13.017.6
09:00 pm55Moderate11.215.4
10:00 pm55Moderate11.014.9
11:00 pm55Moderate11.114.8
12:00 am55Moderate11.215.0
01:00 am55Moderate11.415.2
02:00 am56Moderate11.615.5
03:00 am56Moderate12.015.9
04:00 am59Moderate13.316.4
05:00 am61Moderate14.316.9
06:00 am63Moderate15.317.2
07:00 am57Moderate12.314.9
08:00 am55Moderate11.413.9
09:00 am55Moderate11.514.2
10:00 am57Moderate12.315.9
11:00 am56Moderate12.016.9
12:00 pm56Moderate12.017.2
01:00 pm56Moderate11.817.3
02:00 pm54Moderate10.815.1
03:00 pm54Moderate10.514.4
04:00 pm53Moderate10.013.5
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