Hillsborough AQI History

Hourly air quality data for the past 24 hours in Hillsborough, North Carolina.

24-Hour Summary

Average AQI

Peak AQI

Best AQI

Hourly AQI Data

TimeAQICategoryPM2.5PM10
03:00 am52Moderate9.811.4
04:00 am51Moderate9.110.6
05:00 am50Good9.010.3
06:00 am51Moderate9.310.4
07:00 am52Moderate9.610.7
08:00 am54Moderate10.711.8
09:00 am43Good7.88.4
10:00 am29Good5.25.4
11:00 am28Good5.15.4
12:00 pm28Good5.15.5
01:00 pm28Good5.05.6
02:00 pm30Good5.46.3
03:00 pm33Good6.07.2
04:00 pm37Good6.68.1
05:00 pm39Good7.08.8
06:00 pm42Good7.59.3
07:00 pm43Good7.79.3
08:00 pm57Moderate12.414.7
09:00 pm59Moderate13.415.4
10:00 pm57Moderate12.113.6
11:00 pm51Moderate9.19.9
12:00 am35Good6.36.7
01:00 am27Good4.84.9
02:00 am24Good4.44.5
03:00 am25Good4.54.6
04:00 am26Good4.74.8
05:00 am26Good4.74.7
06:00 am28Good5.05.1
07:00 am34Good6.26.3
08:00 am34Good6.16.2
09:00 am32Good5.86.1
10:00 am31Good5.55.8
11:00 am31Good5.55.8
12:00 pm31Good5.66.0
01:00 pm33Good5.96.3
02:00 pm34Good6.16.6
03:00 pm35Good6.37.0
04:00 pm37Good6.67.3
05:00 pm39Good7.07.7
06:00 pm41Good7.48.2
07:00 pm44Good7.98.6
08:00 pm61Moderate14.315.6
09:00 pm61Moderate14.615.5
10:00 pm61Moderate14.715.6
11:00 pm61Moderate14.515.3
12:00 am60Moderate14.014.7
01:00 am59Moderate13.213.9
02:00 am57Moderate12.313.1
03:00 am56Moderate11.612.5
04:00 am55Moderate11.212.2
05:00 am55Moderate11.512.7
06:00 am56Moderate11.712.8
07:00 am58Moderate13.013.9
08:00 am75Moderate22.224.6
09:00 am62Moderate15.017.2
10:00 am43Good7.89.1
11:00 am23Good4.14.7
12:00 pm14Good2.62.9
01:00 pm12Good2.12.2
02:00 pm11Good2.02.0
03:00 pm11Good2.02.1
04:00 pm12Good2.22.3
05:00 pm14Good2.62.9
06:00 pm17Good3.03.6
07:00 pm19Good3.54.4
08:00 pm52Moderate9.610.7
09:00 pm42Good7.58.2
10:00 pm17Good3.13.1
11:00 pm15Good2.72.7
12:00 am24Good4.44.4
01:00 am29Good5.25.4
02:00 am28Good5.05.3
03:00 am26Good4.64.8
04:00 am23Good4.24.5
05:00 am26Good4.65.5
06:00 am29Good5.36.6
07:00 am37Good6.78.6
08:00 am49Good8.811.4
09:00 am55Moderate11.214.3
10:00 am57Moderate12.515.7
11:00 am59Moderate13.616.7
12:00 pm60Moderate13.716.6
01:00 pm58Moderate13.015.3
02:00 pm57Moderate12.414.0
03:00 pm57Moderate12.513.9
04:00 pm57Moderate12.513.9
05:00 pm57Moderate12.513.9
06:00 pm57Moderate12.513.8
07:00 pm57Moderate12.313.5
08:00 pm49Good8.89.5
09:00 pm53Moderate10.010.8
10:00 pm54Moderate10.811.6
11:00 pm55Moderate11.412.3
12:00 am56Moderate11.912.8
01:00 am57Moderate12.113.1
02:00 am57Moderate12.213.2
03:00 am57Moderate12.113.3
04:00 am57Moderate12.113.4
05:00 am56Moderate12.013.5
06:00 am56Moderate11.813.3
07:00 am56Moderate11.813.4
08:00 am19Good3.53.8
09:00 am16Good2.83.3
10:00 am12Good2.22.5
11:00 am10Good1.82.0
12:00 pm13Good2.32.9
01:00 pm15Good2.73.5
02:00 pm16Good2.83.9
03:00 pm15Good2.73.9
04:00 pm16Good2.83.9
05:00 pm16Good2.84.0
06:00 pm15Good2.73.8
07:00 pm14Good2.53.5
08:00 pm32Good5.86.0
09:00 pm30Good5.45.5
10:00 pm26Good4.64.6
11:00 pm21Good3.73.7
12:00 am30Good5.45.5
01:00 am46Good8.38.5
02:00 am48Good8.68.9
03:00 am42Good7.58.0
04:00 am36Good6.57.5
05:00 am32Good5.87.2
06:00 am30Good5.47.1
07:00 am31Good5.57.4
08:00 am39Good7.09.4
09:00 am36Good6.48.5
10:00 am33Good6.07.9
11:00 am36Good6.58.5
12:00 pm41Good7.48.7
01:00 pm47Good8.59.8
02:00 pm47Good8.49.7
03:00 pm42Good7.58.8
04:00 pm36Good6.57.8
05:00 pm31Good5.66.9
06:00 pm30Good5.47.0
07:00 pm28Good5.06.6
08:00 pm20Good3.64.4
09:00 pm21Good3.74.3
10:00 pm21Good3.84.4
11:00 pm19Good3.54.1
12:00 am18Good3.23.6
01:00 am18Good3.23.6
02:00 am21Good3.74.1
03:00 am24Good4.34.7
04:00 am23Good4.14.6
05:00 am20Good3.64.0
06:00 am19Good3.43.9
07:00 am19Good3.54.0
08:00 am4Good0.80.8
09:00 am6Good1.11.2
10:00 am4Good0.80.9
11:00 am9Good1.61.9
12:00 pm10Good1.82.2
01:00 pm9Good1.61.9
02:00 pm9Good1.61.9
03:00 pm9Good1.72.1
04:00 pm10Good1.82.2
05:00 pm11Good1.92.3
06:00 pm11Good2.02.3
07:00 pm11Good1.92.2
08:00 pm13Good2.42.6
09:00 pm19Good3.53.7
10:00 pm23Good4.24.4
11:00 pm26Good4.74.9
12:00 am28Good5.15.5
01:00 am28Good5.05.4
02:00 am25Good4.55.0
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