Plano AQI History

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

24-Hour Summary

Average AQI

Peak AQI

Best AQI

Hourly AQI Data

TimeAQICategoryPM2.5PM10
04:00 am47Good8.49.1
05:00 am33Good6.06.3
06:00 am24Good4.34.5
07:00 am33Good5.96.4
08:00 am35Good6.36.6
09:00 am39Good7.17.5
10:00 am45Good8.18.6
11:00 am51Moderate9.19.6
12:00 pm51Moderate9.310.0
01:00 pm49Good8.99.7
02:00 pm46Good8.29.0
03:00 pm42Good7.68.4
04:00 pm40Good7.27.9
05:00 pm37Good6.77.4
06:00 pm36Good6.57.0
07:00 pm12Good2.12.1
08:00 pm14Good2.52.5
09:00 pm18Good3.23.2
10:00 pm22Good3.94.0
11:00 pm27Good4.84.8
12:00 am31Good5.55.5
01:00 am33Good5.96.0
02:00 am35Good6.36.4
03:00 am36Good6.46.5
04:00 am36Good6.46.5
05:00 am36Good6.56.6
06:00 am37Good6.76.8
07:00 am52Moderate9.59.8
08:00 am52Moderate9.910.1
09:00 am53Moderate10.210.3
10:00 am52Moderate9.79.9
11:00 am49Good8.89.0
12:00 pm39Good7.17.3
01:00 pm34Good6.26.5
02:00 pm34Good6.26.6
03:00 pm35Good6.36.7
04:00 pm36Good6.46.8
05:00 pm36Good6.56.9
06:00 pm37Good6.67.0
07:00 pm57Moderate12.513.6
08:00 pm59Moderate13.414.4
09:00 pm63Moderate15.616.6
10:00 pm68Moderate18.219.0
11:00 pm69Moderate18.819.4
12:00 am70Moderate19.319.7
01:00 am69Moderate18.518.7
02:00 am67Moderate17.717.9
03:00 am66Moderate17.217.3
04:00 am65Moderate16.416.6
05:00 am63Moderate15.515.7
06:00 am61Moderate14.414.6
07:00 am44Good7.98.0
08:00 am31Good5.65.7
09:00 am23Good4.14.2
10:00 am21Good3.73.7
11:00 am22Good4.04.1
12:00 pm26Good4.74.7
01:00 pm26Good4.74.8
02:00 pm24Good4.44.4
03:00 pm22Good4.04.2
04:00 pm22Good3.94.1
05:00 pm21Good3.73.9
06:00 pm19Good3.43.6
07:00 pm48Good8.69.6
08:00 pm38Good6.87.5
09:00 pm31Good5.55.9
10:00 pm24Good4.34.5
11:00 pm20Good3.63.7
12:00 am20Good3.63.6
01:00 am20Good3.63.7
02:00 am19Good3.53.5
03:00 am18Good3.33.3
04:00 am17Good3.13.2
05:00 am18Good3.23.4
06:00 am19Good3.43.7
07:00 am9Good1.71.7
08:00 am10Good1.81.9
09:00 am12Good2.12.2
10:00 am13Good2.32.4
11:00 am14Good2.62.6
12:00 pm17Good3.03.0
01:00 pm19Good3.53.6
02:00 pm23Good4.14.1
03:00 pm25Good4.54.6
04:00 pm28Good5.05.2
05:00 pm31Good5.65.9
06:00 pm34Good6.16.4
07:00 pm13Good2.32.5
08:00 pm19Good3.43.6
09:00 pm28Good5.15.3
10:00 pm35Good6.36.5
11:00 pm33Good5.96.0
12:00 am31Good5.65.6
01:00 am30Good5.45.5
02:00 am31Good5.65.9
03:00 am37Good6.67.2
04:00 am43Good7.88.5
05:00 am52Moderate9.410.6
06:00 am52Moderate9.710.7
07:00 am53Moderate10.210.7
08:00 am52Moderate9.810.3
09:00 am50Good9.09.8
10:00 am49Good8.910.2
11:00 am51Moderate9.311.0
12:00 pm53Moderate10.011.8
01:00 pm54Moderate10.712.6
02:00 pm55Moderate11.313.1
03:00 pm55Moderate11.413.2
04:00 pm55Moderate11.312.9
05:00 pm55Moderate11.012.5
06:00 pm53Moderate10.411.7
07:00 pm56Moderate11.813.9
08:00 pm53Moderate10.211.4
09:00 pm51Moderate9.19.7
10:00 pm45Good8.18.4
11:00 pm39Good7.17.1
12:00 am33Good6.06.1
01:00 am29Good5.35.3
02:00 am27Good4.94.9
03:00 am27Good4.94.9
04:00 am28Good5.05.0
05:00 am28Good5.05.1
06:00 am28Good5.15.1
07:00 am24Good4.34.4
08:00 am24Good4.34.3
09:00 am26Good4.74.7
10:00 am30Good5.45.4
11:00 am34Good6.26.3
12:00 pm34Good6.16.2
01:00 pm28Good5.05.2
02:00 pm26Good4.74.9
03:00 pm26Good4.64.8
04:00 pm24Good4.44.8
05:00 pm24Good4.44.8
06:00 pm24Good4.44.8
07:00 pm37Good6.76.7
08:00 pm39Good7.07.0
09:00 pm44Good8.08.1
10:00 pm51Moderate9.39.3
11:00 pm53Moderate10.210.2
12:00 am54Moderate10.610.6
01:00 am54Moderate10.810.8
02:00 am55Moderate11.011.0
03:00 am55Moderate11.111.1
04:00 am55Moderate11.011.0
05:00 am54Moderate10.810.8
06:00 am54Moderate10.710.7
07:00 am67Moderate17.517.9
08:00 am65Moderate16.416.9
09:00 am60Moderate14.115.5
10:00 am56Moderate11.913.8
11:00 am53Moderate10.012.1
12:00 pm51Moderate9.111.4
01:00 pm49Good8.911.2
02:00 pm48Good8.611.0
03:00 pm46Good8.310.7
04:00 pm44Good7.910.2
05:00 pm41Good7.49.7
06:00 pm39Good7.09.2
07:00 pm37Good6.68.5
08:00 pm37Good6.78.3
09:00 pm39Good7.18.5
10:00 pm41Good7.48.6
11:00 pm44Good7.98.8
12:00 am43Good7.78.6
01:00 am41Good7.37.9
02:00 am37Good6.77.2
03:00 am34Good6.26.6
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