Kirkland AQI History

Hourly air quality data for the past 24 hours in Kirkland, Washington.

24-Hour Summary

Average AQI

Peak AQI

Best AQI

Hourly AQI Data

TimeAQICategoryPM2.5PM10
06:00 pm16Good2.93.0
07:00 pm22Good3.94.2
08:00 pm35Good6.36.6
09:00 pm52Moderate9.910.2
10:00 pm61Moderate14.214.6
11:00 pm66Moderate17.217.7
12:00 am68Moderate18.318.9
01:00 am69Moderate18.819.4
02:00 am70Moderate19.420.1
03:00 am71Moderate19.620.4
04:00 am72Moderate20.521.4
05:00 am84Moderate27.027.4
06:00 am83Moderate26.426.9
07:00 am80Moderate24.725.3
08:00 am75Moderate22.122.5
09:00 am63Moderate15.716.1
10:00 am57Moderate12.313.3
11:00 am55Moderate11.012.4
12:00 pm54Moderate10.612.2
01:00 pm54Moderate10.712.5
02:00 pm55Moderate11.113.2
03:00 pm56Moderate11.614.0
04:00 pm57Moderate12.114.7
05:00 pm13Good2.42.4
06:00 pm17Good3.13.2
07:00 pm22Good4.04.3
08:00 pm34Good6.27.3
09:00 pm51Moderate9.111.6
10:00 pm53Moderate10.013.0
11:00 pm52Moderate9.412.4
12:00 am47Good8.411.2
01:00 am37Good6.79.0
02:00 am27Good4.96.7
03:00 am21Good3.75.1
04:00 am19Good3.44.6
05:00 am12Good2.22.7
06:00 am19Good3.55.2
07:00 am20Good3.64.6
08:00 am25Good4.55.7
09:00 am31Good5.57.0
10:00 am34Good6.28.2
11:00 am41Good7.410.3
12:00 pm46Good8.311.8
01:00 pm51Moderate9.313.4
02:00 pm52Moderate9.714.3
03:00 pm53Moderate10.015.0
04:00 pm53Moderate10.115.2
05:00 pm59Moderate13.219.2
06:00 pm58Moderate13.119.2
07:00 pm59Moderate13.520.0
08:00 pm60Moderate14.120.9
09:00 pm61Moderate14.321.1
10:00 pm62Moderate15.221.8
11:00 pm63Moderate15.522.1
12:00 am63Moderate15.722.1
01:00 am64Moderate16.122.4
02:00 am62Moderate15.121.4
03:00 am61Moderate14.320.3
04:00 am63Moderate15.822.9
05:00 am68Moderate18.026.8
06:00 am73Moderate21.031.2
07:00 am69Moderate18.527.5
08:00 am66Moderate17.425.9
09:00 am64Moderate15.923.5
10:00 am62Moderate15.022.1
11:00 am61Moderate14.220.7
12:00 pm58Moderate13.118.9
01:00 pm57Moderate12.217.2
02:00 pm55Moderate11.516.1
03:00 pm55Moderate11.315.7
04:00 pm56Moderate11.616.0
05:00 pm63Moderate15.521.7
06:00 pm62Moderate14.820.5
07:00 pm60Moderate13.819.2
08:00 pm57Moderate12.417.0
09:00 pm55Moderate11.014.9
10:00 pm53Moderate10.013.3
11:00 pm52Moderate9.512.4
12:00 am51Moderate9.211.9
01:00 am46Good8.310.8
02:00 am46Good8.210.6
03:00 am43Good7.810.0
04:00 am41Good7.39.4
05:00 am60Moderate13.717.0
06:00 am59Moderate13.516.8
07:00 am56Moderate12.015.0
08:00 am53Moderate10.012.7
09:00 am51Moderate9.211.7
10:00 am47Good8.511.0
11:00 am44Good7.910.5
12:00 pm43Good7.710.4
01:00 pm43Good7.710.7
02:00 pm44Good7.911.2
03:00 pm47Good8.412.0
04:00 pm49Good8.812.7
05:00 pm7Good1.21.2
06:00 pm9Good1.71.8
07:00 pm12Good2.12.4
08:00 pm14Good2.63.0
09:00 pm26Good4.75.1
10:00 pm40Good7.27.7
11:00 pm52Moderate9.610.2
12:00 am56Moderate11.612.3
01:00 am59Moderate13.414.0
02:00 am62Moderate14.915.6
03:00 am64Moderate16.116.8
04:00 am65Moderate16.817.6
05:00 am73Moderate20.821.3
06:00 am72Moderate20.521.1
07:00 am68Moderate18.018.7
08:00 am62Moderate14.815.8
09:00 am51Moderate9.210.8
10:00 am42Good7.69.5
11:00 am42Good7.69.9
12:00 pm42Good7.59.8
01:00 pm40Good7.29.2
02:00 pm39Good7.18.3
03:00 pm43Good7.78.8
04:00 pm46Good8.39.5
05:00 pm38Good6.97.6
06:00 pm44Good7.99.0
07:00 pm52Moderate9.410.7
08:00 pm55Moderate11.412.7
09:00 pm60Moderate13.715.2
10:00 pm63Moderate15.817.3
11:00 pm65Moderate16.818.4
12:00 am66Moderate17.319.1
01:00 am66Moderate17.219.1
02:00 am65Moderate16.418.4
03:00 am62Moderate15.117.3
04:00 am60Moderate13.816.1
05:00 am61Moderate14.216.5
06:00 am59Moderate13.315.7
07:00 am57Moderate12.214.3
08:00 am56Moderate11.813.9
09:00 am56Moderate11.714.1
10:00 am56Moderate11.814.2
11:00 am56Moderate11.714.4
12:00 pm56Moderate11.614.7
01:00 pm55Moderate11.114.1
02:00 pm52Moderate9.511.9
03:00 pm48Good8.710.8
04:00 pm47Good8.510.5
05:00 pm28Good5.15.5
06:00 pm29Good5.35.6
07:00 pm30Good5.45.7
08:00 pm36Good6.56.9
09:00 pm48Good8.79.1
10:00 pm59Moderate13.413.8
11:00 pm67Moderate17.517.8
12:00 am69Moderate18.719.1
01:00 am64Moderate16.216.7
02:00 am60Moderate13.814.7
03:00 am58Moderate12.614.1
04:00 am58Moderate12.615.1
05:00 am58Moderate12.716.0
06:00 am60Moderate13.717.8
07:00 am61Moderate14.419.2
08:00 am62Moderate15.220.1
09:00 am63Moderate15.821.1
10:00 am62Moderate15.120.8
11:00 am60Moderate13.719.1
12:00 pm58Moderate12.618.0
01:00 pm58Moderate12.618.5
02:00 pm56Moderate12.017.6
03:00 pm54Moderate10.515.9
04:00 pm49Good8.813.7
05:00 pm40Good7.211.1
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