Plymouth AQI History

Hourly air quality data for the past 24 hours in Plymouth, Michigan.

24-Hour Summary

Average AQI

Peak AQI

Best AQI

Hourly AQI Data

TimeAQICategoryPM2.5PM10
03:00 am36Good6.46.6
04:00 am33Good6.06.1
05:00 am30Good5.45.5
06:00 am26Good4.64.7
07:00 am25Good4.54.6
08:00 am18Good3.33.6
09:00 am12Good2.12.3
10:00 am10Good1.81.9
11:00 am13Good2.42.6
12:00 pm17Good3.13.3
01:00 pm17Good3.13.3
02:00 pm15Good2.72.8
03:00 pm13Good2.32.4
04:00 pm12Good2.12.3
05:00 pm12Good2.12.4
06:00 pm12Good2.22.5
07:00 pm13Good2.32.7
08:00 pm25Good4.54.5
09:00 pm33Good5.95.9
10:00 pm39Good7.17.1
11:00 pm45Good8.18.2
12:00 am51Moderate9.39.3
01:00 am53Moderate10.210.3
02:00 am55Moderate11.311.4
03:00 am57Moderate12.412.5
04:00 am60Moderate13.713.9
05:00 am62Moderate15.015.1
06:00 am64Moderate16.016.2
07:00 am66Moderate17.017.2
08:00 am43Good7.77.9
09:00 am29Good5.35.4
10:00 am19Good3.43.5
11:00 am20Good3.63.6
12:00 pm23Good4.24.2
01:00 pm19Good3.43.5
02:00 pm13Good2.42.5
03:00 pm10Good1.81.9
04:00 pm9Good1.61.7
05:00 pm9Good1.71.8
06:00 pm11Good1.92.1
07:00 pm13Good2.32.4
08:00 pm9Good1.61.6
09:00 pm12Good2.12.1
10:00 pm14Good2.62.6
11:00 pm16Good2.82.8
12:00 am15Good2.72.7
01:00 am14Good2.52.5
02:00 am12Good2.12.2
03:00 am9Good1.61.7
04:00 am9Good1.61.7
05:00 am11Good2.02.1
06:00 am16Good2.82.9
07:00 am22Good3.94.2
08:00 am7Good1.21.3
09:00 am13Good2.32.5
10:00 am18Good3.23.5
11:00 am21Good3.74.0
12:00 pm22Good3.94.1
01:00 pm22Good4.04.2
02:00 pm22Good3.94.1
03:00 pm22Good4.04.2
04:00 pm23Good4.24.5
05:00 pm24Good4.34.6
06:00 pm25Good4.54.7
07:00 pm25Good4.54.8
08:00 pm19Good3.43.5
09:00 pm22Good4.04.1
10:00 pm27Good4.84.8
11:00 pm31Good5.55.6
12:00 am35Good6.36.4
01:00 am38Good6.97.1
02:00 am43Good7.77.9
03:00 am49Good8.89.1
04:00 am53Moderate10.410.7
05:00 am55Moderate11.511.9
06:00 am57Moderate12.512.8
07:00 am58Moderate12.612.9
08:00 am39Good7.17.3
09:00 am32Good5.76.3
10:00 am31Good5.56.3
11:00 am31Good5.66.5
12:00 pm31Good5.66.4
01:00 pm32Good5.86.5
02:00 pm34Good6.16.8
03:00 pm34Good6.16.8
04:00 pm33Good6.06.6
05:00 pm31Good5.66.1
06:00 pm28Good5.15.6
07:00 pm26Good4.65.1
08:00 pm5Good0.90.9
09:00 pm11Good2.02.0
10:00 pm19Good3.53.5
11:00 pm28Good5.15.2
12:00 am39Good7.17.2
01:00 am52Moderate9.49.5
02:00 am56Moderate11.812.0
03:00 am60Moderate13.813.9
04:00 am65Moderate16.616.7
05:00 am71Moderate19.920.0
06:00 am78Moderate23.623.7
07:00 am83Moderate26.326.4
08:00 am70Moderate19.219.4
09:00 am60Moderate14.014.3
10:00 am45Good8.18.3
11:00 am45Good8.18.2
12:00 pm50Good9.09.1
01:00 pm52Moderate9.79.8
02:00 pm53Moderate10.010.1
03:00 pm52Moderate9.810.1
04:00 pm52Moderate9.610.1
05:00 pm52Moderate9.610.3
06:00 pm52Moderate9.410.3
07:00 pm49Good8.89.8
08:00 pm17Good3.03.0
09:00 pm17Good3.13.2
10:00 pm22Good3.94.1
11:00 pm26Good4.74.9
12:00 am31Good5.55.7
01:00 am33Good6.06.2
02:00 am34Good6.26.5
03:00 am36Good6.56.7
04:00 am37Good6.66.9
05:00 am36Good6.56.8
06:00 am35Good6.36.5
07:00 am33Good6.06.2
08:00 am18Good3.23.2
09:00 am16Good2.93.0
10:00 am13Good2.42.4
11:00 am14Good2.52.6
12:00 pm18Good3.23.6
01:00 pm22Good4.04.6
02:00 pm25Good4.55.3
03:00 pm26Good4.75.5
04:00 pm26Good4.75.6
05:00 pm26Good4.65.5
06:00 pm24Good4.35.3
07:00 pm22Good4.05.0
08:00 pm21Good3.84.4
09:00 pm23Good4.24.6
10:00 pm32Good5.86.2
11:00 pm43Good7.78.0
12:00 am53Moderate10.010.4
01:00 am57Moderate12.513.0
02:00 am62Moderate14.815.2
03:00 am65Moderate16.416.8
04:00 am66Moderate16.917.3
05:00 am66Moderate17.117.4
06:00 am66Moderate17.117.4
07:00 am65Moderate16.416.6
08:00 am55Moderate11.511.7
09:00 am49Good8.99.1
10:00 am26Good4.75.0
11:00 am24Good4.34.7
12:00 pm23Good4.14.5
01:00 pm23Good4.14.4
02:00 pm23Good4.14.4
03:00 pm23Good4.14.5
04:00 pm22Good4.04.4
05:00 pm22Good3.94.4
06:00 pm22Good4.04.5
07:00 pm22Good4.04.6
08:00 pm23Good4.24.8
09:00 pm31Good5.66.0
10:00 pm47Good8.48.9
11:00 pm53Moderate10.210.5
12:00 am54Moderate10.811.1
01:00 am55Moderate11.211.6
02:00 am56Moderate11.812.2
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