Pullman AQI History

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

24-Hour Summary

Average AQI

Peak AQI

Best AQI

Hourly AQI Data

TimeAQICategoryPM2.5PM10
02:00 am48Good8.710.6
03:00 am52Moderate9.811.7
04:00 am54Moderate10.712.7
05:00 am48Good8.710.5
06:00 am48Good8.610.4
07:00 am32Good5.77.5
08:00 am23Good4.26.7
09:00 am22Good4.06.6
10:00 am22Good4.06.4
11:00 am22Good4.06.3
12:00 pm23Good4.16.3
01:00 pm23Good4.16.3
02:00 pm23Good4.26.4
03:00 pm24Good4.46.8
04:00 pm25Good4.57.1
05:00 pm8Good1.52.2
06:00 pm12Good2.13.4
07:00 pm16Good2.84.1
08:00 pm17Good3.14.7
09:00 pm19Good3.45.2
10:00 pm22Good3.96.0
11:00 pm23Good4.16.3
12:00 am26Good4.67.2
01:00 am26Good4.67.3
02:00 am24Good4.46.6
03:00 am27Good4.86.7
04:00 am27Good4.96.3
05:00 am27Good4.98.2
06:00 am29Good5.28.4
07:00 am30Good5.48.2
08:00 am32Good5.89.4
09:00 am32Good5.710.2
10:00 am29Good5.310.7
11:00 am29Good5.311.2
12:00 pm29Good5.210.8
01:00 pm27Good4.89.8
02:00 pm24Good4.38.6
03:00 pm22Good3.97.3
04:00 pm19Good3.46.4
05:00 pm7Good1.31.5
06:00 pm11Good2.02.7
07:00 pm17Good3.04.7
08:00 pm23Good4.26.8
09:00 pm29Good5.28.0
10:00 pm32Good5.88.3
11:00 pm34Good6.18.2
12:00 am34Good6.28.2
01:00 am34Good6.28.0
02:00 am36Good6.48.3
03:00 am37Good6.68.7
04:00 am38Good6.99.3
05:00 am43Good7.710.9
06:00 am43Good7.811.1
07:00 am48Good8.612.6
08:00 am51Moderate9.314.1
09:00 am52Moderate9.815.1
10:00 am52Moderate9.815.3
11:00 am52Moderate9.414.5
12:00 pm49Good8.813.4
01:00 pm44Good7.911.9
02:00 pm38Good6.810.2
03:00 pm33Good5.98.9
04:00 pm28Good5.17.7
05:00 pm59Moderate13.420.7
06:00 pm58Moderate12.819.7
07:00 pm57Moderate12.118.6
08:00 pm55Moderate11.316.9
09:00 pm56Moderate11.717.6
10:00 pm57Moderate12.118.0
11:00 pm57Moderate12.218.2
12:00 am56Moderate11.817.5
01:00 am55Moderate11.416.9
02:00 am54Moderate10.715.8
03:00 am49Good8.812.9
04:00 am37Good6.69.5
05:00 am29Good5.27.2
06:00 am24Good4.35.9
07:00 am22Good3.95.2
08:00 am22Good3.95.2
09:00 am23Good4.15.7
10:00 am25Good4.56.2
11:00 am26Good4.76.7
12:00 pm27Good4.97.1
01:00 pm29Good5.37.7
02:00 pm32Good5.78.3
03:00 pm34Good6.18.8
04:00 pm34Good6.29.1
05:00 pm28Good5.16.8
06:00 pm25Good4.56.1
07:00 pm23Good4.25.5
08:00 pm25Good4.55.7
09:00 pm28Good5.06.3
10:00 pm32Good5.77.1
11:00 pm35Good6.37.7
12:00 am37Good6.78.2
01:00 am41Good7.48.9
02:00 am43Good7.89.3
03:00 am44Good8.09.5
04:00 am44Good8.09.5
05:00 am46Good8.39.5
06:00 am46Good8.29.4
07:00 am36Good6.47.2
08:00 am26Good4.65.4
09:00 am21Good3.84.5
10:00 am20Good3.64.4
11:00 am24Good4.35.6
12:00 pm30Good5.47.3
01:00 pm37Good6.69.2
02:00 pm43Good7.711.1
03:00 pm47Good8.412.5
04:00 pm48Good8.713.0
05:00 pm64Moderate15.922.8
06:00 pm58Moderate13.118.5
07:00 pm55Moderate11.415.8
08:00 pm52Moderate9.412.6
09:00 pm45Good8.110.8
10:00 pm43Good7.710.1
11:00 pm43Good7.79.9
12:00 am47Good8.410.6
01:00 am51Moderate9.111.2
02:00 am52Moderate9.411.4
03:00 am52Moderate9.511.5
04:00 am52Moderate9.711.6
05:00 am52Moderate9.911.6
06:00 am51Moderate9.310.9
07:00 am45Good8.19.5
08:00 am42Good7.69.8
09:00 am49Good8.812.2
10:00 am48Good8.712.4
11:00 am45Good8.111.7
12:00 pm36Good6.59.4
01:00 pm33Good5.98.4
02:00 pm26Good4.66.6
03:00 pm22Good4.05.6
04:00 pm19Good3.44.8
05:00 pm18Good3.24.4
06:00 pm18Good3.24.4
07:00 pm18Good3.34.5
08:00 pm20Good3.64.8
09:00 pm24Good4.35.6
10:00 pm28Good5.06.4
11:00 pm34Good6.17.7
12:00 am40Good7.28.9
01:00 am44Good7.99.7
02:00 am45Good8.19.9
03:00 am44Good8.09.8
04:00 am41Good7.38.6
05:00 am33Good6.06.7
06:00 am30Good5.46.1
07:00 am26Good4.75.3
08:00 am24Good4.35.1
09:00 am22Good3.94.7
10:00 am20Good3.64.4
11:00 am21Good3.84.8
12:00 pm23Good4.15.3
01:00 pm23Good4.25.4
02:00 pm26Good4.66.0
03:00 pm44Good7.911.9
04:00 pm38Good6.810.2
05:00 pm39Good7.111.4
06:00 pm39Good7.011.3
07:00 pm39Good7.111.5
08:00 pm39Good7.010.7
09:00 pm39Good7.110.8
10:00 pm41Good7.310.8
11:00 pm42Good7.610.9
12:00 am45Good8.111.4
01:00 am44Good7.910.9
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