Plains AQI History

Hourly air quality data for the past 24 hours in Plains, Pennsylvania.

24-Hour Summary

Average AQI

Peak AQI

Best AQI

Hourly AQI Data

TimeAQICategoryPM2.5PM10
04:00 am51Moderate9.19.2
05:00 am37Good6.76.7
06:00 am26Good4.64.6
07:00 am22Good3.93.9
08:00 am55Moderate11.011.1
09:00 am53Moderate10.410.7
10:00 am48Good8.69.3
11:00 am27Good4.85.2
12:00 pm17Good3.03.3
01:00 pm15Good2.73.0
02:00 pm19Good3.43.7
03:00 pm21Good3.84.1
04:00 pm20Good3.63.9
05:00 pm18Good3.23.5
06:00 pm18Good3.23.6
07:00 pm21Good3.74.1
08:00 pm22Good4.04.1
09:00 pm16Good2.93.0
10:00 pm13Good2.32.3
11:00 pm11Good1.92.0
12:00 am9Good1.71.7
01:00 am8Good1.41.5
02:00 am8Good1.41.4
03:00 am8Good1.41.5
04:00 am8Good1.51.5
05:00 am8Good1.51.5
06:00 am9Good1.61.6
07:00 am8Good1.51.5
08:00 am0Good0.00.0
09:00 am3Good0.50.5
10:00 am2Good0.40.4
11:00 am2Good0.40.4
12:00 pm3Good0.50.6
01:00 pm4Good0.70.8
02:00 pm4Good0.80.9
03:00 pm5Good0.91.1
04:00 pm6Good1.11.3
05:00 pm8Good1.51.7
06:00 pm11Good1.92.2
07:00 pm13Good2.32.6
08:00 pm1Good0.20.2
09:00 pm4Good0.81.1
10:00 pm6Good1.01.3
11:00 pm4Good0.70.9
12:00 am3Good0.60.7
01:00 am14Good2.62.8
02:00 am30Good5.45.8
03:00 am41Good7.37.9
04:00 am41Good7.48.1
05:00 am34Good6.26.8
06:00 am27Good4.85.2
07:00 am22Good4.04.2
08:00 am37Good6.77.6
09:00 am17Good3.03.2
10:00 am9Good1.61.6
11:00 am8Good1.41.5
12:00 pm8Good1.51.6
01:00 pm8Good1.51.6
02:00 pm8Good1.41.5
03:00 pm8Good1.51.7
04:00 pm11Good1.92.1
05:00 pm15Good2.73.0
06:00 pm21Good3.84.3
07:00 pm28Good5.15.8
08:00 pm41Good7.38.1
09:00 pm36Good6.47.1
10:00 pm33Good6.06.6
11:00 pm32Good5.86.4
12:00 am33Good6.06.6
01:00 am35Good6.36.9
02:00 am37Good6.77.3
03:00 am40Good7.27.9
04:00 am44Good7.98.6
05:00 am47Good8.49.2
06:00 am51Moderate9.19.9
07:00 am47Good8.49.0
08:00 am36Good6.57.2
09:00 am32Good5.76.6
10:00 am27Good4.95.6
11:00 am24Good4.35.0
12:00 pm26Good4.75.3
01:00 pm22Good3.94.4
02:00 pm18Good3.23.4
03:00 pm17Good3.03.2
04:00 pm17Good3.13.3
05:00 pm18Good3.33.5
06:00 pm19Good3.43.7
07:00 pm19Good3.53.8
08:00 pm2Good0.40.4
09:00 pm4Good0.80.8
10:00 pm6Good1.11.1
11:00 pm8Good1.51.5
12:00 am10Good1.81.8
01:00 am12Good2.12.1
02:00 am13Good2.42.5
03:00 am16Good2.92.9
04:00 am18Good3.23.2
05:00 am19Good3.43.4
06:00 am23Good4.14.1
07:00 am26Good4.64.6
08:00 am0Good0.00.2
09:00 am10Good1.82.4
10:00 am8Good1.41.7
11:00 am7Good1.31.5
12:00 pm8Good1.41.6
01:00 pm9Good1.71.9
02:00 pm12Good2.12.3
03:00 pm14Good2.52.8
04:00 pm15Good2.73.0
05:00 pm16Good2.83.2
06:00 pm16Good2.83.2
07:00 pm15Good2.73.1
08:00 pm58Moderate13.014.5
09:00 pm57Moderate12.513.9
10:00 pm56Moderate12.013.3
11:00 pm55Moderate11.412.7
12:00 am55Moderate11.012.3
01:00 am55Moderate11.212.6
02:00 am55Moderate11.412.8
03:00 am56Moderate11.813.3
04:00 am58Moderate13.014.3
05:00 am59Moderate13.414.8
06:00 am60Moderate13.915.1
07:00 am59Moderate13.414.5
08:00 am47Good8.49.5
09:00 am45Good8.19.2
10:00 am42Good7.58.6
11:00 am30Good5.46.3
12:00 pm22Good4.04.8
01:00 pm20Good3.64.5
02:00 pm21Good3.74.8
03:00 pm22Good3.95.1
04:00 pm22Good4.05.4
05:00 pm23Good4.15.5
06:00 pm23Good4.15.4
07:00 pm22Good4.05.2
08:00 pm32Good5.77.4
09:00 pm31Good5.56.8
10:00 pm29Good5.36.4
11:00 pm29Good5.36.4
12:00 am31Good5.56.6
01:00 am31Good5.66.8
02:00 am32Good5.77.0
03:00 am33Good6.07.3
04:00 am35Good6.37.7
05:00 am37Good6.78.1
06:00 am40Good7.28.7
07:00 am43Good7.78.9
08:00 am4Good0.70.7
09:00 am4Good0.70.7
10:00 am3Good0.60.6
11:00 am2Good0.40.4
12:00 pm3Good0.50.5
01:00 pm3Good0.50.5
02:00 pm3Good0.60.6
03:00 pm3Good0.60.6
04:00 pm3Good0.60.7
05:00 pm3Good0.60.6
06:00 pm3Good0.60.6
07:00 pm4Good0.80.8
08:00 pm8Good1.41.4
09:00 pm12Good2.12.1
10:00 pm12Good2.22.3
11:00 pm12Good2.12.2
12:00 am12Good2.22.2
01:00 am14Good2.52.5
02:00 am17Good3.03.1
03:00 am20Good3.63.7
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