Sumter AQI History

Hourly air quality data for the past 24 hours in Sumter, South Carolina.

24-Hour Summary

Average AQI

Peak AQI

Best AQI

Hourly AQI Data

TimeAQICategoryPM2.5PM10
03:00 am28Good5.15.9
04:00 am29Good5.26.0
05:00 am30Good5.46.1
06:00 am31Good5.56.2
07:00 am31Good5.66.3
08:00 am56Moderate11.613.4
09:00 am56Moderate11.613.3
10:00 am54Moderate10.712.3
11:00 am52Moderate9.911.8
12:00 pm46Good8.310.1
01:00 pm39Good7.18.7
02:00 pm37Good6.68.1
03:00 pm36Good6.57.9
04:00 pm36Good6.47.7
05:00 pm36Good6.57.6
06:00 pm37Good6.77.7
07:00 pm42Good7.68.5
08:00 pm63Moderate15.518.1
09:00 pm61Moderate14.216.2
10:00 pm59Moderate13.615.1
11:00 pm58Moderate13.114.3
12:00 am57Moderate12.413.4
01:00 am55Moderate11.412.3
02:00 am55Moderate11.012.0
03:00 am55Moderate11.412.5
04:00 am55Moderate11.112.1
05:00 am53Moderate10.110.9
06:00 am53Moderate10.010.4
07:00 am50Good9.09.2
08:00 am56Moderate11.611.8
09:00 am58Moderate12.714.1
10:00 am59Moderate13.515.8
11:00 am58Moderate12.815.2
12:00 pm57Moderate12.214.7
01:00 pm56Moderate11.814.4
02:00 pm55Moderate11.113.8
03:00 pm54Moderate10.813.7
04:00 pm55Moderate11.014.4
05:00 pm57Moderate12.116.1
06:00 pm56Moderate11.715.4
07:00 pm57Moderate12.416.2
08:00 pm52Moderate9.712.9
09:00 pm53Moderate10.413.8
10:00 pm55Moderate11.415.0
11:00 pm57Moderate12.416.3
12:00 am58Moderate12.916.8
01:00 am56Moderate11.714.6
02:00 am55Moderate11.514.1
03:00 am55Moderate11.413.9
04:00 am55Moderate11.313.6
05:00 am54Moderate10.612.6
06:00 am53Moderate10.211.9
07:00 am53Moderate10.211.7
08:00 am49Good8.910.0
09:00 am52Moderate9.810.8
10:00 am54Moderate10.711.4
11:00 am55Moderate11.011.7
12:00 pm56Moderate11.812.6
01:00 pm58Moderate13.013.8
02:00 pm58Moderate12.913.9
03:00 pm57Moderate12.213.2
04:00 pm56Moderate11.812.9
05:00 pm56Moderate11.712.9
06:00 pm56Moderate11.713.0
07:00 pm56Moderate11.613.0
08:00 pm52Moderate9.910.9
09:00 pm53Moderate10.311.2
10:00 pm53Moderate10.311.2
11:00 pm55Moderate11.512.5
12:00 am56Moderate11.712.5
01:00 am56Moderate11.812.7
02:00 am57Moderate12.112.9
03:00 am58Moderate12.713.5
04:00 am58Moderate12.613.9
05:00 am49Good8.910.8
06:00 am37Good6.68.5
07:00 am29Good5.36.8
08:00 am36Good6.58.2
09:00 am41Good7.49.1
10:00 am50Good9.011.1
11:00 am54Moderate10.713.2
12:00 pm56Moderate11.914.6
01:00 pm58Moderate13.116.1
02:00 pm61Moderate14.517.9
03:00 pm60Moderate14.117.5
04:00 pm62Moderate14.918.6
05:00 pm65Moderate16.621.0
06:00 pm69Moderate18.723.9
07:00 pm70Moderate19.224.7
08:00 pm58Moderate13.015.6
09:00 pm56Moderate11.713.9
10:00 pm54Moderate10.813.2
11:00 pm53Moderate10.312.8
12:00 am48Good8.710.9
01:00 am43Good7.89.9
02:00 am42Good7.69.7
03:00 am42Good7.69.8
04:00 am42Good7.69.9
05:00 am41Good7.49.7
06:00 am39Good7.19.2
07:00 am36Good6.48.1
08:00 am41Good7.49.5
09:00 am38Good6.88.6
10:00 am31Good5.67.2
11:00 am23Good4.15.2
12:00 pm21Good3.74.7
01:00 pm27Good4.96.4
02:00 pm21Good3.84.9
03:00 pm22Good3.95.3
04:00 pm23Good4.25.8
05:00 pm27Good4.86.5
06:00 pm30Good5.47.1
07:00 pm29Good5.36.7
08:00 pm52Moderate9.611.1
09:00 pm49Good8.89.8
10:00 pm45Good8.18.9
11:00 pm36Good6.57.1
12:00 am33Good6.06.6
01:00 am38Good6.87.4
02:00 am43Good7.78.4
03:00 am44Good8.08.8
04:00 am52Moderate9.510.2
05:00 am57Moderate12.312.9
06:00 am63Moderate15.716.2
07:00 am66Moderate17.117.6
08:00 am64Moderate15.917.1
09:00 am57Moderate12.212.9
10:00 am47Good8.59.5
11:00 am41Good7.49.0
12:00 pm41Good7.39.1
01:00 pm43Good7.89.4
02:00 pm47Good8.49.9
03:00 pm51Moderate9.110.5
04:00 pm53Moderate10.111.5
05:00 pm55Moderate11.112.5
06:00 pm57Moderate12.213.4
07:00 pm59Moderate13.414.4
08:00 pm63Moderate15.817.3
09:00 pm65Moderate16.718.2
10:00 pm66Moderate17.218.7
11:00 pm67Moderate17.518.9
12:00 am62Moderate15.016.1
01:00 am42Good7.68.5
02:00 am18Good3.23.9
03:00 am12Good2.12.6
04:00 am11Good2.02.6
05:00 am13Good2.43.0
06:00 am16Good2.93.7
07:00 am19Good3.44.3
08:00 am16Good2.93.3
09:00 am16Good2.93.2
10:00 am13Good2.32.5
11:00 am7Good1.31.4
12:00 pm5Good0.91.0
01:00 pm6Good1.11.3
02:00 pm8Good1.41.6
03:00 pm10Good1.82.0
04:00 pm12Good2.12.4
05:00 pm14Good2.63.0
06:00 pm18Good3.23.7
07:00 pm22Good3.94.5
08:00 pm31Good5.56.1
09:00 pm42Good7.58.1
10:00 pm49Good8.99.5
11:00 pm52Moderate9.910.5
12:00 am54Moderate10.711.4
01:00 am55Moderate11.412.1
02:00 am56Moderate11.912.6
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