Riverdale AQI History

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

24-Hour Summary

Average AQI

Peak AQI

Best AQI

Hourly AQI Data

TimeAQICategoryPM2.5PM10
06:00 am————
05:00 am————
04:00 am————
03:00 am54Moderate10.834.0
02:00 am————
01:00 am38Good6.839.3
12:00 am38Good6.833.3
11:00 pm31Good5.632.0
10:00 pm52Moderate5.557.9
09:00 pm28Good5.130.7
08:00 pm27Good4.818.7
07:00 pm28Good5.017.7
06:00 pm29Good5.313.3
05:00 pm50Good8.912.3
04:00 pm68Moderate18.218.2
03:00 pm66Moderate17.221.6
02:00 pm48Good8.619.0
01:00 pm46Good8.211.0
12:00 pm41Good7.312.1
11:00 am38Good6.912.1
10:00 am32Good5.812.1
09:00 am28Good5.112.1
08:00 am29Good5.111.3
07:00 am27Good4.918.9
06:00 am28Good5.125.9
05:00 am28Good5.030.2
04:00 am41Good5.144.4
03:00 am32Good4.935.8
02:00 am25Good4.426.9
01:00 am26Good4.328.5
12:00 am27Good4.229.5
11:00 pm25Good4.327.9
10:00 pm41Good4.244.6
09:00 pm42Good5.145.2
08:00 pm————
07:00 pm42Good7.641.6
06:00 pm47Good8.051.5
05:00 pm44Good7.823.0
04:00 pm46Good8.318.0
03:00 pm39Good7.016.6
02:00 pm32Good5.823.6
01:00 pm28Good5.118.0
12:00 pm28Good5.08.7
11:00 am23Good4.28.7
10:00 am22Good3.98.8
09:00 am20Good3.68.7
08:00 am18Good3.310.3
07:00 am19Good3.413.0
06:00 am20Good3.610.3
05:00 am21Good3.812.0
04:00 am21Good3.711.0
03:00 am22Good3.99.0
02:00 am20Good3.59.0
01:00 am18Good3.312.7
12:00 am18Good3.314.3
11:00 pm22Good3.913.3
10:00 pm24Good4.325.9
09:00 pm24Good4.317.0
08:00 pm24Good4.317.3
07:00 pm23Good4.212.7
06:00 pm22Good4.011.0
05:00 pm19Good3.412.0
04:00 pm20Good3.613.3
03:00 pm34Good6.220.3
02:00 pm21Good3.916.3
01:00 pm24Good4.314.0
12:00 pm23Good4.210.6
11:00 am23Good4.110.8
10:00 am23Good4.210.8
09:00 am23Good4.210.6
08:00 am31Good5.67.0
07:00 am35Good6.26.2
06:00 am30Good5.47.0
05:00 am27Good4.87.0
04:00 am28Good5.18.0
03:00 am31Good5.68.0
02:00 am29Good5.110.0
01:00 am29Good5.19.0
12:00 am27Good4.911.0
11:00 pm33Good5.913.0
10:00 pm37Good6.611.0
09:00 pm38Good6.810.0
08:00 pm31Good5.710.0
07:00 pm30Good5.38.0
06:00 pm26Good4.78.0
05:00 pm24Good4.38.0
04:00 pm21Good3.77.0
03:00 pm22Good4.010.3
02:00 pm21Good3.910.0
01:00 pm20Good3.610.3
12:00 pm19Good3.514.1
11:00 am20Good3.614.1
10:00 am20Good3.614.1
09:00 am19Good3.514.1
08:00 am25Good4.512.7
07:00 am28Good5.117.7
06:00 am27Good4.817.0
05:00 am25Good4.514.0
04:00 am21Good3.917.0
03:00 am20Good3.517.0
02:00 am20Good3.517.6
01:00 am34Good3.738.0
12:00 am42Good4.045.9
11:00 pm22Good4.019.3
10:00 pm23Good4.219.3
09:00 pm24Good4.418.6
08:00 pm28Good5.019.6
07:00 pm33Good6.021.3
06:00 pm38Good6.822.3
05:00 pm53Moderate10.124.6
04:00 pm53Moderate10.325.0
03:00 pm52Moderate9.819.7
02:00 pm54Moderate10.622.0
01:00 pm61Moderate14.421.0
12:00 pm62Moderate14.923.6
11:00 am61Moderate14.323.7
10:00 am60Moderate13.823.6
09:00 am58Moderate12.623.7
08:00 am54Moderate10.739.6
07:00 am56Moderate12.033.3
06:00 am60Moderate13.751.3
05:00 am65Moderate16.552.3
04:00 am57Moderate12.635.3
03:00 am54Moderate10.523.0
02:00 am40Good7.236.6
01:00 am40Good7.237.0
12:00 am64Moderate7.281.9
11:00 pm67Moderate7.287.6
10:00 pm70Moderate7.193.2
09:00 pm73Moderate6.799.2
08:00 pm62Moderate6.077.9
07:00 pm32Good5.76.7
06:00 pm33Good5.736.6
05:00 pm36Good5.040.0
04:00 pm31Good5.524.0
03:00 pm38Good6.918.7
02:00 pm36Good6.418.3
01:00 pm27Good4.914.3
12:00 pm14Good2.69.0
11:00 am34Good6.29.5
10:00 am8Good1.49.5
09:00 am37Good6.610.1
08:00 am38Good6.910.6
07:00 am14Good2.511.2
06:00 am14Good2.511.5
05:00 am14Good2.611.2
04:00 am15Good2.811.1
03:00 am48Good3.952.3
02:00 am48Good3.952.3
01:00 am48Good4.052.2
12:00 am48Good4.252.2
11:00 pm45Good4.449.3
10:00 pm58Moderate4.669.1
09:00 pm33Good5.036.9
08:00 pm30Good4.932.2
07:00 pm33Good4.736.9
06:00 pm40Good4.543.2
05:00 pm62Moderate4.377.7
04:00 pm38Good4.241.5
03:00 pm25Good4.623.3
02:00 pm24Good4.416.3
01:00 pm24Good4.313.0
12:00 pm25Good4.58.8
11:00 am25Good4.58.8
10:00 am28Good5.08.8
09:00 am35Good6.28.8
08:00 am39Good7.09.7
07:00 am47Good8.415.0
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