Mount Vernon AQI History

Hourly air quality data for the past 24 hours in Mount Vernon, Illinois.

24-Hour Summary

Average AQI

Peak AQI

Best AQI

Hourly AQI Data

TimeAQICategoryPM2.5PM10
02:00 am12Good2.22.2
03:00 am15Good2.72.8
04:00 am23Good4.14.1
05:00 am36Good6.46.5
06:00 am51Moderate9.29.3
07:00 am48Good8.68.8
08:00 am52Moderate9.89.9
09:00 am53Moderate10.010.2
10:00 am52Moderate9.810.1
11:00 am51Moderate9.29.7
12:00 pm47Good8.49.2
01:00 pm44Good7.98.8
02:00 pm42Good7.58.6
03:00 pm39Good7.18.4
04:00 pm38Good6.98.3
05:00 pm37Good6.78.3
06:00 pm37Good6.78.1
07:00 pm8Good1.42.4
08:00 pm12Good2.13.0
09:00 pm16Good2.93.6
10:00 pm21Good3.74.4
11:00 pm25Good4.55.0
12:00 am28Good5.15.6
01:00 am31Good5.66.1
02:00 am36Good6.46.9
03:00 am41Good7.37.9
04:00 am45Good8.18.6
05:00 am45Good8.18.4
06:00 am39Good7.17.4
07:00 am52Moderate9.59.7
08:00 am48Good8.69.0
09:00 am42Good7.68.1
10:00 am38Good6.87.6
11:00 am35Good6.37.5
12:00 pm35Good6.38.1
01:00 pm36Good6.58.6
02:00 pm36Good6.58.8
03:00 pm35Good6.38.6
04:00 pm35Good6.38.7
05:00 pm35Good6.38.6
06:00 pm34Good6.18.3
07:00 pm60Moderate13.718.2
08:00 pm70Moderate19.224.9
09:00 pm63Moderate15.720.0
10:00 pm61Moderate14.318.3
11:00 pm59Moderate13.517.4
12:00 am56Moderate12.015.3
01:00 am55Moderate11.414.7
02:00 am55Moderate11.214.4
03:00 am55Moderate11.014.1
04:00 am54Moderate10.813.8
05:00 am55Moderate11.414.3
06:00 am57Moderate12.114.8
07:00 am52Moderate9.812.1
08:00 am53Moderate10.111.9
09:00 am53Moderate10.312.1
10:00 am53Moderate10.012.0
11:00 am54Moderate10.713.3
12:00 pm52Moderate9.611.8
01:00 pm51Moderate9.211.6
02:00 pm50Good9.011.2
03:00 pm48Good8.711.1
04:00 pm46Good8.210.6
05:00 pm41Good7.49.4
06:00 pm34Good6.27.7
07:00 pm12Good2.12.6
08:00 pm11Good2.02.2
09:00 pm11Good1.92.0
10:00 pm11Good1.92.0
11:00 pm12Good2.22.3
12:00 am16Good2.93.0
01:00 am23Good4.24.4
02:00 am29Good5.25.4
03:00 am29Good5.25.4
04:00 am26Good4.64.8
05:00 am21Good3.83.9
06:00 am17Good3.03.1
07:00 am4Good0.80.8
08:00 am4Good0.80.9
09:00 am6Good1.01.1
10:00 am8Good1.51.6
11:00 am12Good2.12.4
12:00 pm17Good3.13.8
01:00 pm21Good3.85.0
02:00 pm24Good4.45.8
03:00 pm26Good4.66.3
04:00 pm27Good4.86.5
05:00 pm27Good4.96.6
06:00 pm28Good5.16.7
07:00 pm2Good0.30.5
08:00 pm3Good0.60.8
09:00 pm8Good1.41.6
10:00 pm11Good2.02.3
11:00 pm13Good2.32.6
12:00 am13Good2.32.7
01:00 am13Good2.42.9
02:00 am14Good2.63.1
03:00 am16Good2.93.5
04:00 am18Good3.23.9
05:00 am21Good3.74.4
06:00 am23Good4.24.9
07:00 am47Good8.410.8
08:00 am44Good7.910.7
09:00 am48Good8.611.8
10:00 am51Moderate9.312.5
11:00 am52Moderate9.712.8
12:00 pm51Moderate9.212.2
01:00 pm48Good8.611.6
02:00 pm46Good8.211.1
03:00 pm47Good8.411.5
04:00 pm49Good8.812.2
05:00 pm50Good9.012.9
06:00 pm49Good8.913.1
07:00 pm14Good2.63.7
08:00 pm13Good2.33.2
09:00 pm11Good2.02.7
10:00 pm11Good2.02.5
11:00 pm13Good2.32.7
12:00 am18Good3.23.6
01:00 am27Good4.85.4
02:00 am33Good5.96.6
03:00 am35Good6.37.0
04:00 am36Good6.47.1
05:00 am36Good6.47.2
06:00 am38Good6.87.6
07:00 am41Good7.38.1
08:00 am42Good7.68.4
09:00 am41Good7.47.9
10:00 am39Good7.17.5
11:00 am43Good7.88.3
12:00 pm47Good8.59.2
01:00 pm48Good8.79.5
02:00 pm49Good8.89.5
03:00 pm47Good8.49.0
04:00 pm43Good7.78.1
05:00 pm36Good6.56.8
06:00 pm28Good5.15.4
07:00 pm0Good0.00.3
08:00 pm1Good0.10.3
09:00 pm2Good0.30.4
10:00 pm3Good0.50.6
11:00 pm6Good1.01.1
12:00 am9Good1.71.9
01:00 am14Good2.52.7
02:00 am18Good3.33.5
03:00 am22Good4.04.4
04:00 am27Good4.95.3
05:00 am32Good5.86.4
06:00 am37Good6.77.2
07:00 am38Good6.97.3
08:00 am43Good7.78.4
09:00 am42Good7.58.2
10:00 am34Good6.26.7
11:00 am18Good3.23.4
12:00 pm13Good2.42.6
01:00 pm13Good2.42.7
02:00 pm15Good2.73.1
03:00 pm17Good3.13.6
04:00 pm20Good3.64.1
05:00 pm22Good4.04.6
06:00 pm24Good4.45.0
07:00 pm26Good4.75.3
08:00 pm27Good4.85.3
09:00 pm28Good5.05.4
10:00 pm29Good5.25.5
11:00 pm30Good5.45.8
12:00 am31Good5.66.0
01:00 am33Good5.96.3
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