Glencoe AQI History

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

24-Hour Summary

Average AQI

Peak AQI

Best AQI

Hourly AQI Data

TimeAQICategoryPM2.5PM10
04:00 am21Good3.84.0
05:00 am16Good2.93.0
06:00 am16Good2.82.9
07:00 am33Good5.96.4
08:00 am38Good6.87.2
09:00 am42Good7.67.9
10:00 am46Good8.28.5
11:00 am47Good8.48.7
12:00 pm48Good8.78.9
01:00 pm49Good8.99.1
02:00 pm51Moderate9.19.3
03:00 pm51Moderate9.29.4
04:00 pm52Moderate9.79.9
05:00 pm53Moderate10.110.3
06:00 pm54Moderate10.510.8
07:00 pm17Good3.03.0
08:00 pm22Good3.93.9
09:00 pm28Good5.05.0
10:00 pm34Good6.16.1
11:00 pm38Good6.86.9
12:00 am41Good7.47.5
01:00 am45Good8.18.1
02:00 am47Good8.48.4
03:00 am47Good8.48.5
04:00 am46Good8.38.3
05:00 am44Good8.08.1
06:00 am47Good8.58.6
07:00 am46Good8.28.3
08:00 am51Moderate9.19.1
09:00 am54Moderate10.911.1
10:00 am57Moderate12.412.5
11:00 am58Moderate13.013.2
12:00 pm59Moderate13.213.4
01:00 pm59Moderate13.613.7
02:00 pm61Moderate14.414.5
03:00 pm62Moderate14.814.9
04:00 pm62Moderate14.915.0
05:00 pm61Moderate14.614.7
06:00 pm61Moderate14.614.7
07:00 pm69Moderate18.618.9
08:00 pm66Moderate17.117.2
09:00 pm65Moderate16.516.7
10:00 pm63Moderate15.815.9
11:00 pm63Moderate15.415.6
12:00 am58Moderate12.713.0
01:00 am57Moderate12.412.8
02:00 am56Moderate12.012.4
03:00 am55Moderate11.311.7
04:00 am54Moderate10.510.9
05:00 am53Moderate10.010.3
06:00 am49Good8.89.0
07:00 am7Good1.31.3
08:00 am8Good1.41.4
09:00 am9Good1.71.7
10:00 am11Good1.91.9
11:00 am12Good2.12.2
12:00 pm13Good2.32.3
01:00 pm13Good2.42.4
02:00 pm14Good2.52.5
03:00 pm15Good2.72.8
04:00 pm16Good2.92.9
05:00 pm18Good3.33.3
06:00 pm21Good3.83.8
07:00 pm29Good5.25.2
08:00 pm30Good5.45.4
09:00 pm38Good6.96.9
10:00 pm26Good4.64.6
11:00 pm27Good4.84.9
12:00 am27Good4.94.9
01:00 am25Good4.54.6
02:00 am21Good3.83.9
03:00 am18Good3.33.5
04:00 am18Good3.33.6
05:00 am19Good3.54.0
06:00 am21Good3.84.4
07:00 am10Good1.81.8
08:00 am13Good2.42.4
09:00 am16Good2.82.9
10:00 am17Good3.13.2
11:00 am19Good3.53.5
12:00 pm22Good3.94.0
01:00 pm24Good4.44.4
02:00 pm27Good4.94.9
03:00 pm30Good5.45.4
04:00 pm31Good5.65.6
05:00 pm31Good5.55.6
06:00 pm30Good5.45.4
07:00 pm9Good1.71.7
08:00 pm17Good3.03.0
09:00 pm24Good4.34.4
10:00 pm30Good5.45.4
11:00 pm35Good6.36.4
12:00 am41Good7.47.5
01:00 am47Good8.48.4
02:00 am51Moderate9.29.3
03:00 am47Good8.58.6
04:00 am51Moderate9.29.3
05:00 am52Moderate9.79.8
06:00 am53Moderate10.410.6
07:00 am61Moderate14.514.9
08:00 am62Moderate15.015.5
09:00 am60Moderate13.814.6
10:00 am58Moderate13.114.1
11:00 am59Moderate13.414.5
12:00 pm61Moderate14.515.3
01:00 pm62Moderate14.915.7
02:00 pm61Moderate14.715.4
03:00 pm60Moderate13.914.5
04:00 pm59Moderate13.313.7
05:00 pm58Moderate12.813.1
06:00 pm57Moderate12.512.6
07:00 pm36Good6.56.5
08:00 pm37Good6.76.7
09:00 pm39Good7.17.1
10:00 pm29Good5.25.2
11:00 pm24Good4.34.3
12:00 am23Good4.24.2
01:00 am23Good4.14.2
02:00 am21Good3.83.8
03:00 am18Good3.23.2
04:00 am15Good2.72.7
05:00 am14Good2.62.6
06:00 am15Good2.72.8
07:00 am12Good2.22.2
08:00 am13Good2.42.5
09:00 am16Good2.82.8
10:00 am17Good3.13.1
11:00 am19Good3.43.4
12:00 pm21Good3.73.8
01:00 pm24Good4.44.4
02:00 pm28Good5.05.0
03:00 pm31Good5.55.5
04:00 pm32Good5.85.8
05:00 pm33Good6.06.0
06:00 pm34Good6.16.1
07:00 pm63Moderate15.515.5
08:00 pm61Moderate14.514.5
09:00 pm62Moderate14.914.9
10:00 pm58Moderate12.612.6
11:00 pm54Moderate10.610.7
12:00 am51Moderate9.29.2
01:00 am46Good8.28.2
02:00 am44Good7.97.9
03:00 am44Good7.97.9
04:00 am43Good7.87.8
05:00 am42Good7.67.6
06:00 am43Good7.87.8
07:00 am58Moderate12.812.8
08:00 am59Moderate13.313.4
09:00 am59Moderate13.614.0
10:00 am58Moderate12.913.9
11:00 am55Moderate11.112.4
12:00 pm53Moderate10.311.8
01:00 pm54Moderate10.512.1
02:00 pm55Moderate11.112.7
03:00 pm55Moderate11.012.7
04:00 pm54Moderate10.712.4
05:00 pm55Moderate11.112.7
06:00 pm56Moderate11.613.0
07:00 pm56Moderate11.913.1
08:00 pm57Moderate12.513.6
09:00 pm57Moderate12.313.4
10:00 pm57Moderate12.113.2
11:00 pm56Moderate11.812.8
12:00 am56Moderate11.812.7
01:00 am56Moderate11.612.4
02:00 am55Moderate11.111.8
03:00 am54Moderate10.511.1
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