Monmouth AQI History

Hourly air quality data for the past 24 hours in Monmouth, Oregon.

24-Hour Summary

Average AQI

Peak AQI

Best AQI

Hourly AQI Data

TimeAQICategoryPM2.5PM10
03:00 am27Good4.86.4
04:00 am28Good5.06.6
05:00 am36Good6.48.8
06:00 am38Good6.89.2
07:00 am37Good6.79.1
08:00 am33Good6.08.2
09:00 am39Good7.19.7
10:00 am38Good6.99.4
11:00 am41Good7.310.1
12:00 pm42Good7.510.4
01:00 pm41Good7.310.2
02:00 pm39Good7.110.1
03:00 pm40Good7.210.3
04:00 pm43Good7.811.9
05:00 pm51Moderate9.113.3
06:00 pm50Good9.013.4
07:00 pm49Good8.813.3
08:00 pm42Good7.611.6
09:00 pm37Good6.610.0
10:00 pm29Good5.27.8
11:00 pm23Good4.26.2
12:00 am19Good3.45.0
01:00 am14Good2.63.9
02:00 am12Good2.23.3
03:00 am11Good2.03.0
04:00 am9Good1.72.6
05:00 am11Good1.93.0
06:00 am10Good1.82.8
07:00 am11Good2.02.9
08:00 am14Good2.53.6
09:00 am18Good3.34.7
10:00 am24Good4.46.3
11:00 am32Good5.78.4
12:00 pm39Good7.110.6
01:00 pm46Good8.212.5
02:00 pm49Good8.913.7
03:00 pm52Moderate9.514.9
04:00 pm52Moderate9.815.3
05:00 pm56Moderate12.018.2
06:00 pm54Moderate10.916.6
07:00 pm53Moderate10.115.7
08:00 pm51Moderate9.114.3
09:00 pm46Good8.313.2
10:00 pm41Good7.411.6
11:00 pm38Good6.910.8
12:00 am36Good6.510.3
01:00 am34Good6.29.8
02:00 am34Good6.19.7
03:00 am34Good6.19.7
04:00 am36Good6.510.3
05:00 am41Good7.311.6
06:00 am44Good8.012.5
07:00 am43Good7.812.1
08:00 am46Good8.313.1
09:00 am38Good6.810.7
10:00 am32Good5.89.1
11:00 am29Good5.38.3
12:00 pm27Good4.87.4
01:00 pm24Good4.46.7
02:00 pm24Good4.36.4
03:00 pm22Good4.06.1
04:00 pm21Good3.85.7
05:00 pm22Good4.06.1
06:00 pm23Good4.26.4
07:00 pm25Good4.56.9
08:00 pm26Good4.77.2
09:00 pm24Good4.46.6
10:00 pm23Good4.16.3
11:00 pm22Good4.06.1
12:00 am22Good4.06.1
01:00 am22Good4.06.1
02:00 am23Good4.16.2
03:00 am24Good4.36.4
04:00 am24Good4.46.5
05:00 am25Good4.56.4
06:00 am27Good4.86.8
07:00 am22Good3.95.5
08:00 am23Good4.16.0
09:00 am22Good3.95.8
10:00 am21Good3.75.5
11:00 am23Good4.15.9
12:00 pm26Good4.76.8
01:00 pm29Good5.37.5
02:00 pm30Good5.47.6
03:00 pm28Good5.17.3
04:00 pm27Good4.86.9
05:00 pm11Good1.92.6
06:00 pm9Good1.72.3
07:00 pm9Good1.72.4
08:00 pm12Good2.13.0
09:00 pm16Good2.83.9
10:00 pm19Good3.44.9
11:00 pm22Good3.95.6
12:00 am23Good4.25.9
01:00 am24Good4.36.1
02:00 am24Good4.46.2
03:00 am24Good4.46.2
04:00 am24Good4.46.2
05:00 am21Good3.85.2
06:00 am22Good4.05.4
07:00 am19Good3.54.7
08:00 am21Good3.85.2
09:00 am29Good5.27.2
10:00 am33Good5.98.1
11:00 am34Good6.18.1
12:00 pm31Good5.67.2
01:00 pm27Good4.86.0
02:00 pm22Good3.94.5
03:00 pm18Good3.33.6
04:00 pm17Good3.03.3
05:00 pm8Good1.51.5
06:00 pm9Good1.61.6
07:00 pm11Good1.92.0
08:00 pm14Good2.52.6
09:00 pm18Good3.23.3
10:00 pm21Good3.84.1
11:00 pm24Good4.44.8
12:00 am27Good4.95.5
01:00 am30Good5.46.1
02:00 am32Good5.76.7
03:00 am33Good5.96.9
04:00 am34Good6.17.2
05:00 am29Good5.25.8
06:00 am29Good5.26.0
07:00 am29Good5.26.0
08:00 am23Good4.24.8
09:00 am31Good5.56.6
10:00 am38Good6.88.1
11:00 am43Good7.79.2
12:00 pm46Good8.29.7
01:00 pm45Good8.19.6
02:00 pm42Good7.59.0
03:00 pm38Good6.98.5
04:00 pm37Good6.78.7
05:00 pm59Moderate13.417.4
06:00 pm60Moderate13.918.3
07:00 pm63Moderate15.420.5
08:00 pm64Moderate16.221.6
09:00 pm64Moderate16.121.5
10:00 pm64Moderate15.921.4
11:00 pm62Moderate15.120.3
12:00 am60Moderate14.018.9
01:00 am58Moderate12.917.6
02:00 am57Moderate12.116.7
03:00 am55Moderate11.516.1
04:00 am55Moderate11.015.5
05:00 am55Moderate11.215.9
06:00 am54Moderate10.515.1
07:00 am54Moderate10.915.7
08:00 am58Moderate12.618.7
09:00 am57Moderate12.418.7
10:00 am55Moderate11.217.2
11:00 am51Moderate9.314.6
12:00 pm41Good7.412.1
01:00 pm34Good6.110.1
02:00 pm27Good4.98.1
03:00 pm21Good3.86.3
04:00 pm17Good3.04.8
05:00 pm14Good2.64.0
06:00 pm13Good2.43.8
07:00 pm14Good2.64.0
08:00 pm15Good2.74.2
09:00 pm17Good3.14.8
10:00 pm19Good3.55.5
11:00 pm21Good3.85.9
12:00 am23Good4.16.4
01:00 am22Good4.06.3
02:00 am22Good3.96.1
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