Juneau AQI History

Hourly air quality data for the past 24 hours in Juneau, Alaska.

24-Hour Summary

Average AQI

Peak AQI

Best AQI

Hourly AQI Data

TimeAQICategoryPM2.5PM10
11:00 pm12Good2.13.1
12:00 am12Good2.13.1
01:00 am12Good2.23.3
02:00 am13Good2.33.5
03:00 am13Good2.43.6
04:00 am12Good2.13.2
05:00 am11Good2.03.0
06:00 am14Good2.53.8
07:00 am13Good2.43.7
08:00 am12Good2.13.2
09:00 am12Good2.23.3
10:00 am12Good2.13.2
11:00 am11Good2.03.0
12:00 pm11Good1.93.0
01:00 pm10Good1.82.9
02:00 pm9Good1.62.5
03:00 pm7Good1.32.0
04:00 pm17Good3.15.0
05:00 pm14Good2.53.9
06:00 pm8Good1.52.4
07:00 pm6Good1.01.6
08:00 pm6Good1.01.4
09:00 pm7Good1.21.5
10:00 pm6Good1.01.3
11:00 pm6Good1.01.2
12:00 am6Good1.01.1
01:00 am4Good0.80.9
02:00 am4Good0.70.8
03:00 am2Good0.40.5
04:00 am2Good0.30.3
05:00 am1Good0.20.2
06:00 am1Good0.10.2
07:00 am1Good0.10.2
08:00 am1Good0.10.1
09:00 am1Good0.10.1
10:00 am1Good0.10.1
11:00 am1Good0.10.1
12:00 pm1Good0.10.1
01:00 pm1Good0.20.2
02:00 pm1Good0.20.2
03:00 pm1Good0.20.2
04:00 pm18Good3.34.8
05:00 pm16Good2.94.4
06:00 pm13Good2.33.5
07:00 pm11Good2.03.0
08:00 pm11Good1.93.0
09:00 pm12Good2.23.4
10:00 pm14Good2.63.7
11:00 pm8Good1.52.0
12:00 am8Good1.52.1
01:00 am8Good1.52.1
02:00 am8Good1.41.9
03:00 am7Good1.31.8
04:00 am7Good1.31.9
05:00 am8Good1.41.9
06:00 am7Good1.31.8
07:00 am6Good1.11.5
08:00 am9Good1.72.6
09:00 am13Good2.43.7
10:00 am14Good2.53.8
11:00 am12Good2.13.2
12:00 pm9Good1.72.6
01:00 pm8Good1.52.2
02:00 pm7Good1.21.8
03:00 pm6Good1.11.6
04:00 pm16Good2.94.4
05:00 pm12Good2.13.1
06:00 pm7Good1.31.9
07:00 pm4Good0.81.2
08:00 pm4Good0.70.9
09:00 pm3Good0.60.9
10:00 pm3Good0.50.7
11:00 pm3Good0.60.7
12:00 am3Good0.60.7
01:00 am2Good0.30.4
02:00 am1Good0.20.3
03:00 am1Good0.20.2
04:00 am1Good0.20.2
05:00 am1Good0.20.2
06:00 am1Good0.10.2
07:00 am1Good0.10.1
08:00 am1Good0.10.2
09:00 am1Good0.20.2
10:00 am1Good0.20.3
11:00 am2Good0.30.4
12:00 pm2Good0.40.5
01:00 pm3Good0.50.7
02:00 pm4Good0.81.1
03:00 pm4Good0.71.0
04:00 pm14Good2.64.3
05:00 pm17Good3.14.9
06:00 pm20Good3.65.6
07:00 pm21Good3.85.9
08:00 pm23Good4.16.3
09:00 pm25Good4.56.7
10:00 pm26Good4.76.8
11:00 pm27Good4.86.8
12:00 am24Good4.46.1
01:00 am21Good3.75.0
02:00 am19Good3.44.6
03:00 am15Good2.73.7
04:00 am13Good2.43.2
05:00 am11Good1.92.6
06:00 am7Good1.21.6
07:00 am6Good1.01.3
08:00 am10Good1.82.7
09:00 am14Good2.53.7
10:00 am17Good3.04.5
11:00 am20Good3.65.3
12:00 pm22Good3.95.8
01:00 pm23Good4.26.4
02:00 pm24Good4.47.0
03:00 pm26Good4.77.5
04:00 pm39Good7.011.3
05:00 pm41Good7.311.9
06:00 pm42Good7.512.3
07:00 pm43Good7.712.4
08:00 pm43Good7.712.3
09:00 pm43Good7.812.5
10:00 pm44Good8.012.9
11:00 pm46Good8.213.4
12:00 am47Good8.413.9
01:00 am47Good8.414.4
02:00 am48Good8.615.0
03:00 am49Good8.815.5
04:00 am37Good6.712.3
05:00 am39Good7.012.6
06:00 am38Good6.912.2
07:00 am37Good6.611.4
08:00 am40Good7.212.4
09:00 am46Good8.214.0
10:00 am51Moderate9.215.7
11:00 am53Moderate10.217.2
12:00 pm55Moderate11.219.2
01:00 pm57Moderate12.320.8
02:00 pm58Moderate13.121.8
03:00 pm59Moderate13.522.1
04:00 pm79Moderate23.939.1
05:00 pm78Moderate23.538.3
06:00 pm78Moderate23.738.4
07:00 pm78Moderate23.637.6
08:00 pm79Moderate24.337.0
09:00 pm81Moderate25.437.0
10:00 pm81Moderate25.336.8
11:00 pm81Moderate25.336.4
12:00 am81Moderate25.035.4
01:00 am79Moderate24.033.8
02:00 am77Moderate22.931.7
03:00 am75Moderate21.929.8
04:00 am63Moderate15.420.1
05:00 am62Moderate15.119.7
06:00 am61Moderate14.518.6
07:00 am59Moderate13.617.3
08:00 am58Moderate12.816.6
09:00 am57Moderate12.216.2
10:00 am55Moderate11.115.3
11:00 am54Moderate10.514.9
12:00 pm53Moderate10.414.9
01:00 pm54Moderate10.615.3
02:00 pm55Moderate11.016.0
03:00 pm55Moderate11.015.9
04:00 pm54Moderate10.615.1
05:00 pm53Moderate10.315.0
06:00 pm52Moderate9.714.6
07:00 pm52Moderate9.514.7
08:00 pm52Moderate9.415.0
09:00 pm51Moderate9.315.1
10:00 pm51Moderate9.115.0
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